ABSTRACT: Day by day, there is a higher rate of need for accurate automation system to be used in industries and environment monitoring and control. In water treatment plants during the filtration phase, there is a process called backwashing, which particles suspended in the filter basin are removed. in this process the water are forcedly pumped through the filter in upward direction at enough speed to expand the filter media. Therefore, various types of valves used, which are opened and closed in a time sequencing manner. The paper proposed an automation control system for the backwashing process to be initiated and completed automatically using PLC, level sensors and valves installed inside the filter basin. Practically, a control system has been applied which all valves are opened and closed according to wireless signals coming from PLCs on its suitable time. In summary, the control in the process demonstrated that the proposed system is efficient, effective, and able to be reliable. Besides, the results increase the productivity at a low-cost mode.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Technical communication of automation control system in water treatment planthunypink
This paper presents technical communication of automation industry which describes the technical issues of
automation control system in operation development, improving management level and high efficiency process in water treatment system. Today’s water treatment plants are applied for water conservancy projects, emerged by the technology of automation control system is to ensure safe, continues, high quality water supply to municipal and for multi-purpose usage. Along with automation technology, computer technology, network communication development, advanced water treatment monitoring system is realized in Nantong pengyoa water purification plant. The Nantong pengyoa water purification plant has an important beneficial industry relationship to People’s Republic of China improving living status and environment condition mainly expounds the water supply, to build well-off society, comparatively improving the labor production growth & level of implementation of targets as well as high water quality requirements. In this paper, it develops the task and tells the technical solutions of water treatment plant which has been centralized in fully automated operation in some developed industries since many years. And also append short description of its current practices such as networking, and real-time monitoring control, composition & structure, process flow and automatic process control which are performed in water treatment plants to achieve high efficiency in quality of productivity.
Prototype for automatically navigated water irrigation systemtheijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Technical communication of automation control system in water treatment planthunypink
This paper presents technical communication of automation industry which describes the technical issues of
automation control system in operation development, improving management level and high efficiency process in water treatment system. Today’s water treatment plants are applied for water conservancy projects, emerged by the technology of automation control system is to ensure safe, continues, high quality water supply to municipal and for multi-purpose usage. Along with automation technology, computer technology, network communication development, advanced water treatment monitoring system is realized in Nantong pengyoa water purification plant. The Nantong pengyoa water purification plant has an important beneficial industry relationship to People’s Republic of China improving living status and environment condition mainly expounds the water supply, to build well-off society, comparatively improving the labor production growth & level of implementation of targets as well as high water quality requirements. In this paper, it develops the task and tells the technical solutions of water treatment plant which has been centralized in fully automated operation in some developed industries since many years. And also append short description of its current practices such as networking, and real-time monitoring control, composition & structure, process flow and automatic process control which are performed in water treatment plants to achieve high efficiency in quality of productivity.
Prototype for automatically navigated water irrigation systemtheijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
Micro processor based temperature controller on power transistorseSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Implementation of sequential design based water level monitoring and controll...IJECEIAES
In currently decades, water usage either for domestic or commercial purposes is facing critical conditions which negatively affects the sustainability of our environment. From this point of view, reducing water consumptions will participate in the solution of water saving. Monitoring and controlling the tank water level are important functions which effect and work on reduction of water consumption. Many studies in literature focus on proposing a high performance water level monitoring and controlling systems based on either computerized units or microcontroller units. However these systems are characterized by complexity and high cost. In this paper, a highly flexible implemented electronic system is introduced based on sequential design by using general purpose discrete components. The proposed system present simple design of water level sensing stage, in addition, this paper showing full design, simulation, and implementation steps of an automation system which is able to control switching the state of the water pump in accordance to the current level of water in the tank.
Weather monitoring plays a very important role in human life hence study of weather system is necessary.
Currently there are two types of the weather monitoring stations available i.e. wired and wireless. Wireless
system has some advantages over the wired one hence popular now a days. The parameters are include in
weather monitoring usually temperature, humidity atmospheric pressure, light intensity, rainfall etc. There are
many techniques existed using different processor such as PIC, AVR, ARM etc. Analog to digital channel are
used to fetch the analog output of the sensors. The wireless techniques used in the weather monitoring having
GSM, FM channel, Zigbee, RF etc Protocols.
Fuzzy based control using lab view for miso temperature processeSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Introduction, Feature of Control System, Requirement of Good Control System, Types of Control System, Open-loop control system, Closed-loop control system, Comparison of Closed-Loop and Open-Loop Control System, Signal flow graph, Conversion of Block Diagrams into Signal Flow Graphs, and Questions.
Lab view based self tuning fuzzy logic controller for sterilizing equipments ...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Automatic Water Storage and Distribution System using Reliance SCADAijtsrd
The increasing population and thus the wide expansion of urban residential areas have increased the need for proper sharing of water. This distribution of water in every house within different areas needs control and monitoring for preventing the wastage of water. Different technologies have been studied to distribute the water to each and every house of residential areas. The main aim of this paper is to provide an effective water supply to each consumer and to detect the leakage sites. Automation provides an optimized solution to all problems of the water distribution system. In order to implement the proposed system, each area must be provided with a water flow sensor which is controlled by the Arduino mega board and can calculate flow rate and the amount of water supplied. The entire system has features of Reliance SCADA Supervisory Control and Data Acquisition to control and monitor the water distribution. In this paper, the system distributes the water under the area of a single water tank. In this way, to control the whole system the automation is developed using PLC Programmable Logic Controller . Khin Nyein Win | Lwin Lwin Htay | Nyan Phyo Aung "Automatic Water Storage and Distribution System using Reliance SCADA" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd26414.pdfPaper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/26414/automatic-water-storage-and-distribution-system-using-reliance-scada/khin-nyein-win
Micro processor based temperature controller on power transistorseSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Implementation of sequential design based water level monitoring and controll...IJECEIAES
In currently decades, water usage either for domestic or commercial purposes is facing critical conditions which negatively affects the sustainability of our environment. From this point of view, reducing water consumptions will participate in the solution of water saving. Monitoring and controlling the tank water level are important functions which effect and work on reduction of water consumption. Many studies in literature focus on proposing a high performance water level monitoring and controlling systems based on either computerized units or microcontroller units. However these systems are characterized by complexity and high cost. In this paper, a highly flexible implemented electronic system is introduced based on sequential design by using general purpose discrete components. The proposed system present simple design of water level sensing stage, in addition, this paper showing full design, simulation, and implementation steps of an automation system which is able to control switching the state of the water pump in accordance to the current level of water in the tank.
Weather monitoring plays a very important role in human life hence study of weather system is necessary.
Currently there are two types of the weather monitoring stations available i.e. wired and wireless. Wireless
system has some advantages over the wired one hence popular now a days. The parameters are include in
weather monitoring usually temperature, humidity atmospheric pressure, light intensity, rainfall etc. There are
many techniques existed using different processor such as PIC, AVR, ARM etc. Analog to digital channel are
used to fetch the analog output of the sensors. The wireless techniques used in the weather monitoring having
GSM, FM channel, Zigbee, RF etc Protocols.
Fuzzy based control using lab view for miso temperature processeSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Introduction, Feature of Control System, Requirement of Good Control System, Types of Control System, Open-loop control system, Closed-loop control system, Comparison of Closed-Loop and Open-Loop Control System, Signal flow graph, Conversion of Block Diagrams into Signal Flow Graphs, and Questions.
Lab view based self tuning fuzzy logic controller for sterilizing equipments ...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Automatic Water Storage and Distribution System using Reliance SCADAijtsrd
The increasing population and thus the wide expansion of urban residential areas have increased the need for proper sharing of water. This distribution of water in every house within different areas needs control and monitoring for preventing the wastage of water. Different technologies have been studied to distribute the water to each and every house of residential areas. The main aim of this paper is to provide an effective water supply to each consumer and to detect the leakage sites. Automation provides an optimized solution to all problems of the water distribution system. In order to implement the proposed system, each area must be provided with a water flow sensor which is controlled by the Arduino mega board and can calculate flow rate and the amount of water supplied. The entire system has features of Reliance SCADA Supervisory Control and Data Acquisition to control and monitor the water distribution. In this paper, the system distributes the water under the area of a single water tank. In this way, to control the whole system the automation is developed using PLC Programmable Logic Controller . Khin Nyein Win | Lwin Lwin Htay | Nyan Phyo Aung "Automatic Water Storage and Distribution System using Reliance SCADA" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd26414.pdfPaper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/26414/automatic-water-storage-and-distribution-system-using-reliance-scada/khin-nyein-win
A SYSTEM FOR REMOTE MONITORING AND CONTROLLING OF DAMS ijpla
The technological advancement of the current era has affected the processes of the most of the economic and social related businesses. The aims of this advancement are to serve and make human life more comfortable. However, there are still lots of areas in our daily life where manual processes are used. Taking as an example in the water control and management systems, where many authorities use manual systems for water control and management. Especially nowadays most of the countries are still using manual system for controlling and monitoring the dams. Due to the complicated and time consuming process in a manual system, a model for Remote Monitoring and Controlling of Dams is proposed that uses remote control technology, linked to the web technology, to attain great success in monitoring and controlling water levels in managing dams. This paper is to present a new solution which it is to implement a proposed system called as RMCD “Remote Monitoring and Controlling of Dams”. With the proposed system it will allow the user to control and monitor the dams remotely which it is saving a lot of efforts, reducing the cost and also increasing the monitoring quality as the users are going to use automated system rather than using of manual system.
A SYSTEM FOR REMOTE MONITORING AND CONTROLLING OF DAMS ijpla
The technological advancement of the current era has affected the processes of the most of the economic
and social related businesses. The aims of this advancement are to serve and make human life more
comfortable. However, there are still lots of areas in our daily life where manual processes are used.
Taking as an example in the water control and management systems, where many authorities use manual
systems for water control and management. Especially nowadays most of the countries are still using
manual system for controlling and monitoring the dams. Due to the complicated and time consuming
process in a manual system, a model for Remote Monitoring and Controlling of Dams is proposed that uses
remote control technology, linked to the web technology, to attain great success in monitoring and
controlling water levels in managing dams. This paper is to present a new solution which it is to implement
a proposed system called as RMCD “Remote Monitoring and Controlling of Dams”. With the proposed
system it will allow the user to control and monitor the dams remotely which it is saving a lot of efforts,
reducing the cost and also increasing the monitoring quality as the users are going to use automated
system rather than using of manual system
In today’s global scenario, water wastage and water shortage are an over rising problem. With the world population rising minute by minute, the need for water is increasing and therefore water conservation is the need of the hour. Today’s industries need huge amount of manpower for system supervision. We have come out with a solution where we use sensors to measure the water level of the storage system and be informed about the same, saving human efforts. Here, sensors are fit in the storage tank at different levels. The sensors are further connected to a microcontroller. The sensors detect the water level and inform it to the microcontroller which displays the storage tank status on the Liquid Crystal Display (LCD). A gate mechanism is also attached to this system which is triggered when the water level reaches the brim of the storage system.
IOT based Water Level Monitoring system is an improved system which will inform the users about the level of liquid and will prevent it from overflowing. To demonstrate this the system makes use of containers, where the ultrasonic sensors placed over the containers to detect the liquid level and compare it with the container’s depth. The system makes use of AVR family microcontroller, Arduino, LCD screen, Wi-Fi modem for sending data and a buzzer. A 12 V transformer is used for power supply in this system. The LCD screen is used to display the status of the level of liquid in the containers. The liquid level is highlighted as colored to show the level of liquid present in the container with the help of a web page to the user. The buzzer starts ringing when the set limit of the liquid is crossed. Thus this system helps
Abstract A conveyor control system project was implemented using software LabVIEW and interfacing electronics such that it mimics the operation of a conveyor used in a bottling plant with beginning, filling and ending stations. Conveyors are used for automated transportation of materials. For this project, the conveyor simulator is equipped with a dc motor mounted directly to an axle for driving the conveyor belt, a freely rotating axle for the opposite side of the conveyor belt. Three IR proximity sensors, positioned at the middle and both the ends, are used to detect the position of bottle on the conveyor. A load sensor is employed at the middle to measure the volume of fluid in the bottle. Suitable displays were incorporated in the software. A PC based control system enables fast communication between controls programming and equipment. Key Words: conveyor control system, LabVIEW, sensors
WEB-BASED IRRIGATION MONITORING AND CONTROL SYSTEMijcseit
In Uganda, as well as other developing countries, the increasing population stimulates the
agricultural-related activities such as irrigation. Irrigation is basically done by humans and generally
requires exhaustive physical efforts and involves exposure to errors during irrigation. Despite the
advances in the irrigation and its wide spreading applications, irrigation remains majorly manual. Since
irrigating is a difficult process especially when irrigating a big piece of land, it is necessary to simplify the
process, thus web based system in irrigating was introduced and existing implementations have limitations
such as irrigating at wrong hours, continued wastage of water, so prevent all this, a new system that uses a
web control to remotely irrigate from a distance has been developed ,therefore main objective of this
project is to design and develop a web based irrigation monitoring and control system since it is observed
that this method is more reliable and efficient compared to the existing methods. The developed system is
able to automatically receive the moisture levels from the field, responds to the different commands sent by
the user to do the irrigation and the user is also able to switch on and off the pump.
WEB-BASED IRRIGATION MONITORING AND CONTROL SYSTEMijcseit
In Uganda, as well as other developing countries, the increasing population stimulates the agricultural-related activities such as irrigation. Irrigation is basically done by humans and generally requires exhaustive physical efforts and involves exposure to errors during irrigation. Despite the advances in the irrigation and its wide spreading applications, irrigation remains majorly manual. Since irrigating is a difficult process especially when irrigating a big piece of land, it is necessary to simplify the process, thus web based system in irrigating was introduced and existing implementations have limitations such as irrigating at wrong hours, continued wastage of water, so prevent all this, a new system that uses a web control to remotely irrigate from a distance has been developed ,therefore main objective of this project is to design and develop a web based irrigation monitoring and control system since it is observed that this method is more reliable and efficient compared to the existing methods. The developed system is able to automatically receive the moisture levels from the field, responds to the different commands sent by the user to do the irrigation and the user is also able to switch on and off the pump.
In Uganda, as well as other developing countries, the increasing population stimulates the
agricultural-related activities such as irrigation. Irrigation is basically done by humans and generally
requires exhaustive physical efforts and involves exposure to errors during irrigation. Despite the
advances in the irrigation and its wide spreading applications, irrigation remains majorly manual. Since
irrigating is a difficult process especially when irrigating a big piece of land, it is necessary to simplify the
process, thus web based system in irrigating was introduced and existing implementations have limitations
such as irrigating at wrong hours, continued wastage of water, so prevent all this, a new system that uses a
web control to remotely irrigate from a distance has been developed ,therefore main objective of this
project is to design and develop a web based irrigation monitoring and control system since it is observed
that this method is more reliable and efficient compared to the existing methods. The developed system is
able to automatically receive the moisture levels from the field, responds to the different commands sent by
the user to do the irrigation and the user is also able to switch on and off the pump.
Implementation of agricultural automation system using web & gsm technolo...eSAT Journals
Abstract
This project probes into the implementation of agricultural automation system using WEB and GSM technologies. This Embedded project is to design and develop a low cost system which is based on embedded platform for agricultural automation. Optimum usage of water is main objective of this system. This project uses soil moisture sensor and temperature sensor to detect the water quantity present in agriculture and water level sensor is used for detecting water level in tank. In this system we monitor status of the sensors through WEB and GSM technologies. Here temperature, soil moisture and water level can be monitored on web page through micro controller and information will be send by SMS. This page contains all the information about the status of the sensors. This information will be viewed at remote location by using GPRS technology. Key words: WEB and GSM technologies, Embedded platform, Soil moisture sensor, Temperature sensor.
Effectiveirrigation water management beginswith timingand regulating irrigation water application in away that will satisfy the need of the crop without wastingwater,soil and cropnutrients. Thisinvolvessupplying water according to the crop requirement, quantity that canbe heldby the soil and is available tothe crop at ratestolerated according to the soil characteristics.So measuringwater infields is veryessential step in irrigation management systems. Thereare manywater flow measurement techniques aswell as different types of water flow meters used inirrigation tomeasure thevolume ofwaterflow in pipelines but these all are too costly. This paper describes design and development of low cost automaticwaterflow meter which supplies only required amount of water to the crops saving water as well as energy.G1/2 HallEffectwater flow sensor is usedas a sensing unitwith a turbine rotor inside it whosespeed of rotationchanges with the different rate of flowofwater.The Hall Effect sensoroutputs the corresponding pulse train for frequency input to the microcontroller.The whole system comprises of AT89S52microcontroller,G1/2 Hall Effect water flow sensor, relay, optocoupler, a water pump, 5V supply, LCD,keypadand some passive components.The AT89S52 microcontroller is programmedinKeildevelopment Tool
DESIGN AND DEVELOPMENT OF AUTOMATIC WATER FLOW METERIJCSEA Journal
Effective irrigation water management begins with timing and regulating irrigation water application in a
way that will satisfy the need of the crop without wasting water, soil and crop nutrients. This involves
supplying water according to the crop requirement, quantity that can be held by the soil and is available to
the crop at rates tolerated according to the soil characteristics. So measuring water in fields is very
essential step in irrigation management systems. There are many water flow measurement techniques as
well as different types of water flow meters used in irrigation to measure the volume of water flow in
pipelines but these all are too costly. This paper describes design and development of low cost automatic
water flow meter which supplies only required amount of water to the crops saving water as well as energy.
G1/2 Hall Effect water flow sensor is used as a sensing unit with a turbine rotor inside it whose speed of
rotation changes with the different rate of flow of water. The Hall Effect sensor outputs the corresponding
pulse train for frequency input to the microcontroller. The whole system comprises of AT89S52
microcontroller, G1/2 Hall Effect water flow sensor, relay, optocoupler, a water pump, 5V supply, LCD,
keypad and some passive components. The AT89S52 microcontroller is programmed in Keil development
Tool.
Review of smart sensor networks for environment monitoringeSAT Journals
Abstract This review article focuses on the various environment monitoring systems developed over the years. The development of any monitoring system is dependent on certain key factors namely cost of the system, energy efficiency of the system, signal to noise ratio, interference rejection during varying atmospheric conditions. The complexity of any system depends upon the number of nodes the system requires to monitor, the more the number of nodes the more complex structure becomes. If we use smart sensor network with each node independently functioning and transmitting data to one parent node that performs required processing the complexity decreases. Keywords: Zig bee, raspberry pi, smart sensor network, wireless communication, embedded controller, ARM, Wi-fi
Combined ILC and PI regulator for wastewater treatment plantsTELKOMNIKA JOURNAL
Due to high nonlinearity with features of large time constants, delays, and interaction among variables, control of the wastewater treatment plants (WWTPs) is a very challenging task. Modern control strategies such as model predictive controllers or artificial neural networks can be used to deal with the non-linearity. Another characteristic of this system should be considered is that it works repetitively. Iterative learning control (ILC) is a potential candidate for such a demanding task. This paper proposes a method using ILC for WWTPs to achieve new results. By exploiting data from the previous iterations, the learning control algorithm can improve gradually tracking control performance for the next runs, and hence outperforms conventional control approaches such as feedback controller and model predictive control (MPC). The benchmark simulation model No.1-BSM1 has been used as a standard for performance assessment and evaluation of the control strategy. Control of the Dissolved Oxygen in the aerated reactors has been performed using the PD-type ILC algorithms. The obtained results show the advantages of ILC over a classical PI control concerning the control quality indexes, IEA and ISE, of the system. Besides, the conventional feedback regulator is designed in a combination with the iterative learning control to deal with uncertainty. Simulation results demonstrate the potential benefits of the proposed method.
Filling is a task carried out by machine that packages cold drinks and water. It also includes volume selection menu through which user can input the desired volume to be filled in bottle.The filling operation is carried out by Programmable Logic Controller (PLC). Because PLC is cost effective, very flexible, reduce complexity, space efficient. By programming PLC we can control entire system Arun Kumar.M | H. Prasanna Kumar"Automatic Bottle Filling System Using PLC" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-1 , December 2017, URL: http://www.ijtsrd.com/papers/ijtsrd5953.pdf http://www.ijtsrd.com/engineering/automotive-engineering/5953/automatic-bottle-filling-system-using-plc/arun-kumarm
Detection system design of subsea tree controllerIJCSES Journal
To meet the requirements of the detection system of underwater controller of subsea tree, this paper adopts
the data acquisition and control mode of “HMI+ SIEMENS PLC+SQL ".Using the configuration software,
completed the development and design of production tree detection system to monitor, control and data
communication. The monitoring function has realized the process simulation of oil tree, the control
function has realized the remote control of oil tree, and database SQL has realized the management and
analysis of data in oil well, achieving real-time tracking, rapid response, improve speed , quality and
reporting level of oil production engineering design .At the same time the design center can make full use
of the database to complete the design of required query, statistical analysis and the output function of
related form .
Modeling And Simulation Swash Plate Pump Response Characteristics in Load Sen...IJMERJOURNAL
ABSTRACT: Fluid Power is widely employed in applications required high loads such as tractors, cranes, and airplanes. In load sensing hydraulic systems, loads are controlled by adjusting a pump-valve arrangement. In this paper, the swash plate pump hydraulic characteristics will be determined, the pump and its fluid gains will be derived to obtain the pump overall transfer function. Firstly, the swash plate pump mechanism is analyzed and its dynamic model is constructed; the pump pressure and flow rate are plotted and the possible improvement is introduced. The load sensing unit parameters such as orifice width, orifice area, maximum passage area, and piston area at X and Y will be examined to identify their influence on the pump characteristics; and the optimum parameters will be introduced. All results are developed and simulated numerically.
Generation of Electricity Through A Non-Municipal Solid Waste Heat From An In...IJMERJOURNAL
ABSTRACT: Energy production, waste disposal, and pollution minimization are key problems that must be addressed for sustainable cities of the environment. Waste management has become a major concern worldwide, and incineration is now being used increasingly to treat waste that cannot be recycled economically. The total heat content of non- municipal waste varies from countries to countries. The tonnage of generation in Nigeria is expected to soar over the next few years and the exploitation of this renewable energy locked up in urban solid municipal waste into grid energy can be taken advantage off.The heat generated from this incinerated plant can be used to generate electricity which will reduce overdependence on fossil fuel and the use of generator which in turn reduces pollution disposal of this waste is incinerated plant for the production of electricity. Hence, this paper intends to review the nonmunicipal waste potential in Nigeria, evaluate its environment and economic cost, and energy content of municipal solid waste deposits in Nigeria.
A New Two-Dimensional Analytical Model of Small Geometry GaAs MESFETIJMERJOURNAL
ABSTRACT : In this paper, a simple and exact analytical model for Small Geometry GaAs MESFET is developed to determine the potential distribution along the channel of the device. The model is based on the exact solution of two-dimensional Poisson’s equation in the depletion region under the gate. Then the obtained model is used to study the channel potential and threshold voltage of the device. Using the analytical model, the effect of the device parameter and bias conditions on performance of the device is investigated. The obtained results are graphically exhibited and discussed. In order to verification of the analytical results, TCAD device simulator is used and good accordance is observed.
Application of Customer Relationship Management (Crm) Dimensions: A Critical ...IJMERJOURNAL
ABSTRACT”: Customer relationship management is crucial due to the competitive environment. For this reason, it has become a widely implemented strategy across the hotel industry in retaining customers and maintaining good relationships with them. It also promotes customer satisfaction and loyalty which lead to the achievement of competitive business performance. However, due to the ever-increasing competition and the continuous changing customers’ needs in the hotel industry, the ability to achieve customer satisfaction is becoming a major challenge. Using 40 respondents from 20 hotels, this paper, therefore, explores the managers’ perspective into how the application of CRM dimensions impact on the performance of hotels and also examines the relationships between them since studies evaluating their relationships are limited. It studies CRM from the hotels’ perceptive as Guest Services Managers and Marketing Managers were the respondents. This study employed an exploratory research design and quantitative technique. The survey was conducted in New Delhi and simple random sampling was the sampling technique used to select respondents. With the study’s objectives in mind, the developed research hypotheses constructed were tested using multiple regression analysis as the statistical tool. Through the results, it has been revealed that CRM dimensions are positively related to the performance of hotels. Finally, CRM dimensions are highly recommended as a competitive strategic tool to enhance competitiveness.
Comparisons of Shallow Foundations in Different Soil ConditionIJMERJOURNAL
ABSTRACT: Soil is considered by the engineer as a complex material produced by weathering of the solid rock. Footings are structural elements that transmit column or wall loads to the underlying soil below the structure. Footings are designed to transmit these loads to the soil without exceeding its safe bearing capacity. Each building demands the need to solve a problem of foundation on different types of soil. The main aim of this project is to design the appropriate foundation as per size and shape on cohesive, non-cohesive and rocky soil. In this paper different foundation are studied for a middle side and corner column of a building with different bearing capacities. Based on the study and judicial judgment the type of foundation is decided as per depth, quantity of steel and quantity of concrete and try to find which shape of the foundation is more stable, economical and ways to reduce the ease of construction of the building
Place of Power Sector in Public-Private Partnership: A Veritable Tool to Prom...IJMERJOURNAL
ABSTRACT: Public Private Partnership involves private sector engagement in infrastructural development. Though in the past, the country infrastructure had been experiencing a decline in the system, this is because, government had been the sole contributor to infrastructural finance and had often taken responsibility for implementation, operations and maintenance as well. This decline in the system is caused by escalating population growth depending on available infrastructure, decaying of existing power infrastructure, political instability and corruption in the system. The ongoing reform is about bringing the system to a lime light. Hence, Public Private Partnership participation in the infrastructural development in Nigeria, will create favorable environment for an investors, provide job opportunities, long time policy, decision making and efficient use of the available resources. This paper therefore dwells on overview of the public private partnership with regards to energy and other infrastructural development of Nigeria. Challenges of the partnership and possible solutions towards subduing the problems are proffered.
Study of Part Feeding System for Optimization in Fms & Force Analysis Using M...IJMERJOURNAL
ABSTRACT: This paper describes the development of a flexible and vibratory bowl feeding system which is suitable for use in a flexible manufacturing system. The vibratory bowl feeder for automatic assembly, presents a geometric model of the feeder, and develops force analysis, leading to dynamical modeling of the vibratory feeder. Based on the leaf-spring modeling of the three legs of the symmetrically arranged bowl of the feeder, and equating the vibratory feeder to a three-legged parallel mechanism, the paper reveals the geometric property of the feeder. The effects of the leaf-spring legs are transformed to forces and moments acting on the base and bowl of the feeder. Resultant forces are obtained based upon the coordinate transformation, and the moment analysis is produced based upon the orthogonality of the orientation matrix. This reveals the characteristics of the feeder, that the resultant force is along the z-axis and the resultant moment is about the z direction and further generates the closed-form motion equation.
Investigating The Performance of A Steam Power PlantIJMERJOURNAL
ABSTRACT: The performance analysis of Shobra El-Khima power plant in Cairo, Egypt is presented based on energy and exergy analysis to determine the causes , the sites with high exergy destruction , losses and the possibilities of improving the plant performance. The performance of the plant was evaluated at different loads (Full, 75% and, 50 %). The calculated thermal efficiency based on the heat added to the steam was found to be 41.9 %, 41.7 %, 43.9% , while the exergetic efficiency of the power cycle was found to be 44.8%, 45.5% and 48.8% at max, 75% and, 50 % load respectively. The condenser was found to have the largest energy losses where (54.3%, 55.1% and 56.3% at max, 75% and, 50 % load respectively) of the added energy to the steam is lost to the environment. The maximum exergy destruction was found to be in the turbine where the percentage of the exergy destruction was found to be (42%, 59% and 46.1% at max, 75% and, 50 % load respectively). The pump was found to have the minimum exergy destruction. It was also found that the exergy destruction in feed water heaters and in the condenser together represents the maximum exergy destruction in the plant (about 52%). This means that the irreversibilities in the heat transfer devices in the plant have a significant role on the exergy destruction. So, it is thought that the improvement in the power plant will be limited due to the heat transfer devices.
Study of Time Reduction in Manufacturing of Screws Used in Twin Screw PumpIJMERJOURNAL
ABSTRACT: This paper gives the characteristics of Time reduction in manufacturing of screws for Twin screw pumps. Screws are playing a vital role in the performance of pumps, because pumps give the fluids transfer rate with the help of screws. There is a gap in screws which shows its positiveness. This indicates that we are studying about positive displacements pumps. Positive displacements pumps having no point of contact between screws, because of that there will be no any friction formation. Automation is best for development of product to reduce time in manufacturing of any product. In this paper we also tried to explain this feature of Automation to help reduction of time to manufacture of product to increase productivity.
Mitigation of Voltage Imbalance in A Two Feeder Distribution System Using IupqcIJMERJOURNAL
ABSTRACT: Proliferation of electronic equipment in commercial and industrial processes has resulted in increasingly sensitive electrical loads to be fed from power distribution system which introduce contamination to voltage and current waveforms at the point of common coupling of industrial loads. The unified power quality conditioner (UPQC) is connected between two different feeders (lines), hence this method of connection of the UPQC is called as Interline UPQC (IUPQC).This paper proposes a new connection for a UPQC to improve the power quality of two feeders in a distribution system. Interline Unified Power Quality Conditioner (IUPQC), specifically aims at the integration of series VSC and Shunt VSC to provide high quality power supply by means of voltage sag/swell compensation, harmonic elimination in a power distribution network, so that improved power quality can be made available at the point of common coupling. The structure, control and capability of the IUPQC are discussed in this paper. The efficiency of the proposed configuration has been verified through simulation using MATLAB/ SIMULINK.
Adsorption of Methylene Blue From Aqueous Solution with Vermicompost Produced...IJMERJOURNAL
ABSTRACT: The removal of Methylene blue as a synthetic dye from aquatic system was investigated by using vermicompost. The dye concentration, contact time and pH of the solution carried out in the adsorption studies. Batch adsorption experimental data were suitable for the Langmuir isotherm and a very good fit to the second order kinetic model (pH=10). The maximum adsorption capacity calculated 256.66 mg g-1 . Vermicompost and the dye loaded vermicompost were characterized by SEM and FTIR. It was found that the vermicompost is stable without losing their activity.
Analytical Solutions of simultaneous Linear Differential Equations in Chemica...IJMERJOURNAL
ABSTRACT: Analytical method for solving homogeneous linear differential equations in chemical kinetics and pharmacokinetics using homotopy perturbation method has been proposed. The mathematical model that depicts the pharmacokinetics is solved. Herein, we report the closed form of an analytical expression for concentrations species for all values of kinetic parameters. These results are compared with numerical results and are found to be in satisfactory agreement. The obtained results are valid for the whole solution domain.
Experimental Investigation of the Effect of Injection of OxyHydrogen Gas on t...IJMERJOURNAL
ABSTRAC: Oxy-Hydrogen gas, H2O2, is a mixture of hydrogen and oxygen produced by water electrolysis. In this work, an experimental exploration was carried out in order to study the effect of the addition of oxy-hydrogen gas into inlet air manifold on speed performance characteristics of a diesel engine at different operating conditions. The experimental work was performed on a test rig comprising a four stroke 5.67 liters water-cooled diesel engine and a Heenan hydraulic dynamometer. Instrumentation included devices for measuring engine speed, load, fuel consumption and inlet air flow rate. The measurements were conducted at 1000, 1500, 2000 and 2500 rpm. At each speed, the engine load was adjusted to 20%, 40% and 80% from the engine full load which corresponds to engine brake mean effective pressures of 1.55, 3.11, and 6.22 bar, respectively, for Oxy-hydrogen generator supplied Currents of 26A and electrolyte concentration of 25 %. The fuel saving percentage and so the brake thermal efficiency for the H2O2 enriched CI engine is more evidently seen at low loads and high-speed conditions. the volumetric efficiency drop was about 5 % at small speeds and reaches to about 2% at higher engine speed.
Hybrid Methods of Some Evolutionary Computations AndKalman Filter on Option P...IJMERJOURNAL
ABSTRACT: The search for a better option price continues within the financial institution. In pricing a put option, holders of the underlying stock always want to make the best decision by maximizing profit. We present an optimal hybrid model among the following combinations: Kalman Filter-Genetic Programming(KF-GP), Kalman Filter-Evolutionary Strategy(KF-ES) and Evolutionary Strategy -Genetic Programming(ES- GP). Our results indicate that the hybrid method involving Kalman Filter-Evolutionary Strategy(KF-ES) is the best model for any investor. Sensitivity analysis was conducted on the model parameters to ascertain the rigidity of the model.
An Efficient Methodology To Develop A Secured E-Learning System Using Cloud C...IJMERJOURNAL
ABSTRACT: Now-a-days, each and every action involved in our life becomes computerized in order to reduce the time, complexity and manual power. The education systems are also being computerized, to train the students in a much efficient way. This system is termed as E-Learning. E-Learning is an Internet-based learning process, in which the Internet technology is used to design, implement, manage and extend learning, which will improve the efficiency of learning. Learning, Teaching and Training are intensely connected components, which are all included in the development of E-Learning system. Cloud Computing provides an efficient platform to support the E-Learning systems, as it can be dramatically changes over time .In this paper, an overview on the new emerging E-Learning system , utilization of the SAAS (Software as a Service) and the methodology to test the efficiency of the person in a secured way are described.
Nigerian Economy and the Impact of Alternative Energy.IJMERJOURNAL
ABSTRACT: Nigeria is endowed with natural resources which are aim at developing the country.The need for alternative energy resources to drive the nation economy cannot be over-emphasized. The incessant power failure has grossly affected the economy, seriously slowing down development in rural and sub-rural settlement. A robust solution must be found to end the crises. Alternative energy source has the potential of solving power problem in Nigeria as well as providing safer and cleaner environment than the fossil fuel. This paper also examines the socio–economic benefits of the alternative energy (solar, wind, biomass, hydro and geothermal) to the nation economy and the utilization of the resources to meet human needs and the generation yet unborn and to provide sustainable development, thereby improve the standard of living and mitigating climate change.
ABSTRACT: Many writers describe empowerment as a process as opposed to a condition or state of being which is being a key feature of empowerment emphasized by many researchers. As a process empowerment becomes difficult to be measured by standard tools available to social scientists. As case study helps in bringing us to understand a complex issue or object and can extend experience or add strength to what is already known through previous research. Case studies also emphasized on detailed contextual analysis of a limited number of events or conditions and their relationships. Researcher had made use of this qualitative research method to examine contemporary real-life situations.
Validation of Maintenance Policy of Steel Plant Machine Shop By Analytic Hier...IJMERJOURNAL
ABSTRACT: In this paper the maintenance activities of the Machine shop of Steel plant have been considered. As maintenance is a routine activity to keep a machine at its normal operating condition so that it can deliver its expected performance without causing any loose of time on account of accidental damage or breakdown and maintenance is a recurring activity. So for reduction of maintenance cost and safety of the operator as well as the residents of nearby area it is better to decide which machines should go for which type of maintenance. For this decision AHP is used and the Expert choice software is used for that calculations and this paper is for the validation of results.
li-fi: the future of wireless communicationIJMERJOURNAL
ABSTRACT: Nowadays people and their electronic devices access wireless internet. But, clogged airwaves are going to make it increasingly difficult to latch onto a reliable signal. So, Radio waves are just one part of the spectrum that can carry our data. We can use “Data through Illumination”. In this process, the data is sent through an LED source that varies in intensity faster than the human eye could follow. The future can be envisioned where the data for laptops, smart phones and all other smart applications is transmitted through the light in our living room. And security would be a snap—if you can’t see the light, you can’t access the data.
The Comprehensive Computation Model of Gas Permeability Based on Fuzzy Comple...IJMERJOURNAL
ABSTRACT: In this paper, in order to reveal the gas migration law of loaded coal under multi-factor coupling, the researches on gas permeability were carried out under different influencing factors, namely effective stress, gas pressure, confining pressure and moisture content, with the self-developed experimental platform of gas permeability. Meanwhile, the function relationship of each influencing factor and permeability was established by use of the mathematical least squares principle. In this paper, the comprehensive expression of gas permeability was established, which is based on fuzzy complementary judgment matrix. And the comprehensive expression was drawn from the experimental conclusions of the loaded coal under multi-factor coupling.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Design a WSN Control System for Filter Backwashing Process
1. International
OPEN ACCESS Journal
Of Modern Engineering Research (IJMER)
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 7 | Iss. 7 | August 2017 | 66 |
Design a WSN Control System for Filter Backwashing Process
*
Magdi Osman Ali1
, Muawia Mohamed Ahmed2
1,2
(Control System department, College of Engineering, Al-Neelian University, Sudan)
Corresponding author: *Magdi Osman Ali
I. INTRODUCTION
Todays, there are varieties of Control devices with supported software available in the markets, provide
higher capabilities to monitor and control industries and environments through straightforward configuration of
function blocks. These control's devices can do arithmetic and logic operations such as carry out simple
addition/subtraction or make a data comparison to a reference points. These Controllers working to accept input
data as a signal, process these data, and perform outputs as a control signals (Cecílio, 2013). The programmable
logic controllers (PLCs) which have been invented in 1970s, recently became the most common in industrial and
environmental control with higher flexibility of use. Most of this due to the advantages they offer: cost effective
for controlling complex systems; flexible and can be reapplied to control other systems quickly and easily;
computational abilities allow more sophisticated control; troubleshooting aids make programming easier and
reduce downtime; reliable components make these likely to operate for years before failure (Chakraborty, 2016).
Usually the PLC's inputs and outputs are connected with outside world via wires as a communication medium,
while in this work no wires will be used, therefore, the communication between PLC and peripherals
components will be through wireless module.
II. BACKWASHING PROCESS
Nowadays, most of countries face severe and rising challenges in their efforts to meet the need for
adequate water that is driven by increasing populations (Nkwonta, 2010). Thus, there is a necessity for adequate
hygiene drinkable water at the right time with high levels of efficiency in production (Ali, 2015). Accordingly,
the automated control system is an important to be applied in the water treatment processes to achieve a desired
system response (DORF, 2011). For instant the filtration process which involves passing water through fine
granular materials, such as sand (Xue, 2011). As more and more raw water passed through the filter, suspended
particles are accumulating within the media, reaching impermissible levels that lead to one of the two destructive
events. They can either cause the filter head loss within the filter to reach excessively high levels, or hardly
pushed through the media, resulting of bad quality of treated water. Therefore, in order to maximize the use of a
given filter within a safe mode, it becomes necessary to remove these entrapped particles from the media itself.
Filter backwashing is the process by which this is accomplished. It refers to pumping water and air backwards
through the filters media as illustrated in figures 1.
ABSTRACT: Day by day, there is a higher rate of need for accurate automation system to be used in
industries and environment monitoring and control. In water treatment plants during the filtration phase,
there is a process called backwashing, which particles suspended in the filter basin are removed. in this
process the water are forcedly pumped through the filter in upward direction at enough speed to expand
the filter media. Therefore, various types of valves used, which are opened and closed in a time
sequencing manner. The paper proposed an automation control system for the backwashing process to be
initiated and completed automatically using PLC, level sensors and valves installed inside the filter basin.
Practically, a control system has been applied which all valves are opened and closed according to
wireless signals coming from PLCs on its suitable time. In summary, the control in the process
demonstrated that the proposed system is efficient, effective, and able to be reliable. Besides, the results
increase the productivity at a low-cost mode.
Keywords: filter backwashing, PLCs, Sensors, Valves, WSN Control.
2. Preparation of Papers for International Journal of Modern Engineering Research
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 7 | Iss. 7 | August 2017 | 67 ||
Washing Filter
Backwashing direction
FIGURE 1: Filter backwashing process; a) filter basin. b) washing direction.
source: http://www.thewatertreatments.com/water-treatment-filtration/rapid-sand-filters/
III. PLC SYSTEM
Nowadays, the real time operation is essential for automation; hence, several applications of process
control are critical mission and possess stringent (Yu, 2012). The PLC is a computational device which can
accomplished this process since the output results mostly depend on the input condition within a setting time
(Reddy, 2014). The PLC is designed to deal with inputs and outputs of different components, so we can get the
data from the sensors, work with it and then rule the actuators (Mousavi, 2016). Before uploaded to the PLC,
the control program is written in a computer using especial software. The program can be written using one of
three different methods, which are ladder logic, functional block diagram or statement list (Nandgave, 2014). For
this purpose the ladder logic has been used.
3.1 PLC System Components
Figure 2 illustrates the system components of a PLC. The function of PLC is to received data from
input module, processed it and passes those output control signals to the control unit. The command task is
performed by an output module. These controlled PLC signals are suitable to operate and invoke the plant
actuators.
3. Preparation of Papers for International Journal of Modern Engineering Research
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 7 | Iss. 7 | August 2017 | 68
||
3.2 Sensor
Sensor is an electronic instrument widely used for measuring any parameter or controlling the
mechanism of any system that is under operation. In simple words it is a device which responds to the physical
input applied and gives the electrical output that carries information. Automation is quiet essential in any control
system, and it is incomplete without sensors. In any control system sensor plays a vital role in controlling its
operations (Cecílio, 2013).
3.3 Valve Device
The wireless sensor is a bi-directional small powered device, which can transmits and receives data.
The device is fixed on the valve or actuator, and it capable to send its situation information in appropriate time.
The industrial automation using a wireless instead of wire that would normally connect a central control module
to the valve, canceled the need of a lot of wire or the expensive civil works (Lewalski, 2011).
3.4 XBee Communication Module
XBee module is the most common in use as a data transmitter and receiver wireless device. It is
resilient, easy configurable with other XBees in a network, and compatible interfacing with computers and
microcontrollers (Sparkfun, 2016).
3.5Microcontroller
The microcontrollers are programmable input/output electronic circuits that can be used to carry out a
vast range of tasks. They can be programmed to be a computing unit. In this system the microcontroller used as
an interface device to communicates a data between sensors and valves with communication module. Therefore,
it used to help PLC by holding some computations to accelerate the processing so as to decrease the PLC
overload.
IV. THE PROPOSED AUTOMATION CONTROL
In order to be saved and functioned perfectly with full capacity through a day, the filter efficiency
influenced by the effectiveness of the backwashing methods. This efficiency can be controlled by installed water
level sensors in the filter basin. When the water level inside the basin exceeds impermissible level, backwashing
operation is executed automatically with the PLCs program aid.
To implement the system, the paper used sensors for measuring the water level, XBee as a wireless
communication module, microcontroller as a data acquisition before it send, and automated water valves for inlet
(Iv), outlet (O¬v), drain (Dv), washing (Wv), and compressed air valve (Av) to be opened and closed according
to the received signals from the PLC control module. The proposed systems should work properly to get the
ideal use of filters, as well as, will be reasonable if it achieves the minimum human errors and the cost (Wei,
2016).
V. RESULTS AND DISCUSSION
This section describes the implementation of the proposed control system. Initially, the control design
has been setup as shown in Figure 3. The PLCs has been connected to the basin valves wirelessly through a
wireless communication module and microcontroller as illustrated by figure 3 (b). When the water reached
impermissible level, the input signal from basin sensors received by microcontroller which checks the data
before it sends to the PLC via XBee communication module as shown in figure 3 (c). Accordingly, the PLCs
takes a decision and then create outputs to the filter valves in order to be opened and closed automatically as
shown in figure 3 (a).
4. Preparation of Papers for International Journal of Modern Engineering Research
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 7 | Iss. 7 | August 2017 | 69
||
Therefore, the control runs as it follows: When the PLCs receives a signal coming from the sensors, it
determines the start of the washing process, then accomplish the following steps: first, closes the filter inlet and
outlet water valve; second, opens drain valve and then opens the backwash compressed air valve for 30 second,
then closes air valve and opens the backwash clean water valve for 60 second; third, closes the wash valve and
the system waits for 15 second until the dirty water pass before terminates the backwashing process; forth,
reverse the state of inlet, outlet and drain water valves to restart again the filtration process. The operations time
of these valves collected from plant and it was arranged for to be used in the program.
In this test seven timers as shown in Table (1), are set within the PLC program to control the time for each step
of the filter washing process. Also five indicators are connected to the outputs of the PLC to represent the valves
which are involved in the filter washing process.
Table 1: Demonstrates a complete time cycle of the filter washing process.
Step Valve PLC timers
configuration
Operation
timer time
1 I.W. Valve TT1 15 seconds Closing filter inlet water valve
2 O.W. Valve TT2 15 seconds Closing of outlet clarified water valve
3 D.W Valve TT3 15 seconds Opening of drain water valve
4 A. Valve TT4 45 seconds Opening of air valve
5 C.W Valve TT5 75 seconds Opening of clean wash water valve
6 Aux Timer TTC 15 seconds To closing the washing valve
7 Reset Timer TTG 30 seconds To terminate the washing process
Communication module
XBee
X
Microcontroller connected
to the filter valves
LS IV OV DV AV WV
Node 1
Node 2
Node n
(b)
Figure 3: System Model. (a) Filter Basin components
(b) Communication Module (c) Control Module.
Communication
module XBee
X
(c
)
(a)
5. Preparation of Papers for International Journal of Modern Engineering Research
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 7 | Iss. 7 | August 2017 | 70 ||
The control steps which have been implemented by PLCs can be signified by the following flowchart, figure 5.
A Ladder Logic has been used for programming backwashing process so as to be functioned in the
PLCs. The program output represented these processes shown in figure 4 (Schneider, 2015).
Start
Check Level Sensors S0,
S1
IF S0=0
and S1 =1
Close inlet water valve
and outlet water valve
Wait for 15 second, and
then close the drain valve
Open inlet water valve
and outlet water valve
Terminate the washing
process and restart
filtration
Open wash water valve
for 75 second
Open compressed air
valve for 45 second
Start backwashing
process
Open the drain water
valve
NO
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YES
[اك
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Figure 5: Control Algorithm
6. Preparation of Papers for International Journal of Modern Engineering Research
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 7 | Iss. 7 | August 2017 | 71 ||
VI. CONCLUSION
The paper addresses the problem caused by suspended particles that accumulating within the filter
media. These particles reached impermissible levels that lead to one of the two destructive events. They can
either cause the head loss within the filter to reach excessively high levels, or hardly pushed through the media,
resulting of bad quality of treated water. Automation control has been suggests for these filters; therefore, the
backwashing process for these filters accomplished automatically using level sensors installed inside the filter
basin, and automated valves. The system based PLC controller that provides a platform for programing the
filters valves. When the water reached impermissible level, the sensor send a signal to the controller to start the
backwashing, the filter valves are opened and closed according to wireless signals coming from PLCs on in a
different sequencing manner. In summary, the backwashing initiated successfully using level sensors; the filter
7. Preparation of Papers for International Journal of Modern Engineering Research
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 7 | Iss. 7 | August 2017 | 72 ||
valves are working properly according to PLCs wireless control signals. The obtained results capable to saving
the filters, efficient to accelerate the filtration process and therefor the production will be increased with low-
cost.
6.1 Further study:
Due to the numbers of higher critical components used, we suggest the use of effective methods and
tool to measure and evaluate the dependability for these types of system.
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*Magdi Osman Ali " Design a WSN Control System for Filter Backwashing Process." International
Journal Of Modern Engineering Research (IJMER) 7.7 (2017): 66-72.