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.
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
An algorithm for design of brick lining for irrigation channelseSAT 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
Performance analysis of a liquid column in a chemical plant by using mpceSAT Publishing House
This document discusses the use of model predictive control (MPC) to control the composition of a liquid column in a chemical plant. It provides background on MPC and how it can be used for multivariable processes like liquid columns. The document describes modeling a liquid column process in MATLAB Simulink and comparing the performance of MPC and PID control of the column. The results show that MPC provides better control of the column composition and liquid level than PID control.
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.
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
An algorithm for design of brick lining for irrigation channelseSAT 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
Performance analysis of a liquid column in a chemical plant by using mpceSAT Publishing House
This document discusses the use of model predictive control (MPC) to control the composition of a liquid column in a chemical plant. It provides background on MPC and how it can be used for multivariable processes like liquid columns. The document describes modeling a liquid column process in MATLAB Simulink and comparing the performance of MPC and PID control of the column. The results show that MPC provides better control of the column composition and liquid level than PID control.
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.
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.
Evaluvation of noise level and its adverse effect in metal die manufacuturing...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
Sc idt soft computing based intrusion detection technology in smart home secu...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
Behavior of self compacting concrete using ppc and opc with different proport...eSAT Publishing House
This document summarizes a study on the behavior of self-compacting concrete using Portland pozzolana cement (PPC) and ordinary Portland cement (OPC) with different proportions of fly ash. Six concrete cube samples were created for each mix, with fly ash replacing 15%, 25%, and 35% of the cement. The samples were tested at 7 and 28 days to analyze properties like slump flow, compressive strength, etc. The results showed the 25% fly ash replacement samples achieved only 55% of the target strength at 7 days with PPC, but gained 92% of the strength at 28 days. The OPC samples performed better, with strengths 40-60% higher than the equivalent PPC samples.
Hybrid aco iwd optimization algorithm for minimizing weighted flowtime in clo...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
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
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
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
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.
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
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
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
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
Mlrt an mysterious location based efficient routing protocol in manetseSAT 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
- The document discusses cyclones that impact the coastal areas of Andhra Pradesh state in India. It notes that cyclones commonly occur in May, October and November and cross the coastal areas, causing significant damage to houses, crops and infrastructure. The 1977 cyclone that crossed Krishna and Guntur districts was particularly severe, causing widespread destruction and estimated deaths of over 10,000 people. The document analyzes cyclones that have impacted specific districts and the damage caused. It recommends measures like constructing cyclone-resistant housing to mitigate future cyclone impacts.
Data detection with a progressive parallel ici canceller in mimo ofdmeSAT Publishing House
The document describes a progressive parallel interference canceller (PPIC) for use in a MIMO-OFDM system to suppress inter-carrier interference (ICI). PPIC is compared to parallel interference canceller (PIC) and shows lower complexity and better performance. PPIC architecture is simpler than PIC and more suitable for implementation in wireless communication systems requiring high data rates and mobility. Simulation results show that PPIC combined with LDPC coding achieves lower bit error rates than PIC combined with LDPC coding.
This document describes a system for automating power house control using wireless communication. The system uses microcontrollers, wireless modules like Zigbee, and a web interface to remotely monitor and control power outlets. Sensors measure current and send data to a server module over Zigbee. The system can automatically cut off power if a bill is unpaid or if overload is detected. A software module with PHP, JavaScript etc. allows users to view power status on internet-connected devices. The wireless system is low-cost, low data rate, self-healing and provides energy usage information to users for power management remotely.
Analysis of fuel consumption and oxides of nitrogen using oxygen enriched air...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
A novel hybrid communication technique involving power line communication and...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
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
Quality Improvement and Automation of a Flywheel Engraving MachineIRJET Journal
This document describes a proposed quality improvement and automation project for a flywheel engraving machine. The current manufacturing process involves manual inspection of flywheel internal diameters, categorization based on diameter measurements, and manual assembly for engraving. This leads to errors. The proposed automated solution involves two main operations:
1. Sensor-based inspection of flywheel internal diameters to ensure accuracy before further processing.
2. Automation of the engraving assembly and process through a pneumatic system controlled by a microcontroller. Sensors would ensure proper flywheel positioning and engraving based on categorization.
This automated solution aims to reduce errors, improve quality and standardization, and allow easy implementation in industry for benefits like increased efficiency
1. The document describes the development of an automatic welding and inspection system for nuts welded on support hinges using machine vision. The system aims to improve over manual inspection by reducing variability and costs.
2. The system uses a vision system and conveyor belt to automatically capture images of welded parts and identify defects like missing or eccentrically placed nuts using template matching algorithms. An actuator module transfers parts between welding and inspection stages.
3. The study presents the system design and algorithm development including template creation, matching approaches, and setting inspection thresholds to minimize false acceptance/rejection. Experimental results demonstrate the system's ability to accurately detect different defect types in welded parts.
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.
Evaluvation of noise level and its adverse effect in metal die manufacuturing...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
Sc idt soft computing based intrusion detection technology in smart home secu...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
Behavior of self compacting concrete using ppc and opc with different proport...eSAT Publishing House
This document summarizes a study on the behavior of self-compacting concrete using Portland pozzolana cement (PPC) and ordinary Portland cement (OPC) with different proportions of fly ash. Six concrete cube samples were created for each mix, with fly ash replacing 15%, 25%, and 35% of the cement. The samples were tested at 7 and 28 days to analyze properties like slump flow, compressive strength, etc. The results showed the 25% fly ash replacement samples achieved only 55% of the target strength at 7 days with PPC, but gained 92% of the strength at 28 days. The OPC samples performed better, with strengths 40-60% higher than the equivalent PPC samples.
Hybrid aco iwd optimization algorithm for minimizing weighted flowtime in clo...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
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
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
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
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.
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
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
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
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
Mlrt an mysterious location based efficient routing protocol in manetseSAT 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
- The document discusses cyclones that impact the coastal areas of Andhra Pradesh state in India. It notes that cyclones commonly occur in May, October and November and cross the coastal areas, causing significant damage to houses, crops and infrastructure. The 1977 cyclone that crossed Krishna and Guntur districts was particularly severe, causing widespread destruction and estimated deaths of over 10,000 people. The document analyzes cyclones that have impacted specific districts and the damage caused. It recommends measures like constructing cyclone-resistant housing to mitigate future cyclone impacts.
Data detection with a progressive parallel ici canceller in mimo ofdmeSAT Publishing House
The document describes a progressive parallel interference canceller (PPIC) for use in a MIMO-OFDM system to suppress inter-carrier interference (ICI). PPIC is compared to parallel interference canceller (PIC) and shows lower complexity and better performance. PPIC architecture is simpler than PIC and more suitable for implementation in wireless communication systems requiring high data rates and mobility. Simulation results show that PPIC combined with LDPC coding achieves lower bit error rates than PIC combined with LDPC coding.
This document describes a system for automating power house control using wireless communication. The system uses microcontrollers, wireless modules like Zigbee, and a web interface to remotely monitor and control power outlets. Sensors measure current and send data to a server module over Zigbee. The system can automatically cut off power if a bill is unpaid or if overload is detected. A software module with PHP, JavaScript etc. allows users to view power status on internet-connected devices. The wireless system is low-cost, low data rate, self-healing and provides energy usage information to users for power management remotely.
Analysis of fuel consumption and oxides of nitrogen using oxygen enriched air...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
A novel hybrid communication technique involving power line communication and...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
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
Quality Improvement and Automation of a Flywheel Engraving MachineIRJET Journal
This document describes a proposed quality improvement and automation project for a flywheel engraving machine. The current manufacturing process involves manual inspection of flywheel internal diameters, categorization based on diameter measurements, and manual assembly for engraving. This leads to errors. The proposed automated solution involves two main operations:
1. Sensor-based inspection of flywheel internal diameters to ensure accuracy before further processing.
2. Automation of the engraving assembly and process through a pneumatic system controlled by a microcontroller. Sensors would ensure proper flywheel positioning and engraving based on categorization.
This automated solution aims to reduce errors, improve quality and standardization, and allow easy implementation in industry for benefits like increased efficiency
1. The document describes the development of an automatic welding and inspection system for nuts welded on support hinges using machine vision. The system aims to improve over manual inspection by reducing variability and costs.
2. The system uses a vision system and conveyor belt to automatically capture images of welded parts and identify defects like missing or eccentrically placed nuts using template matching algorithms. An actuator module transfers parts between welding and inspection stages.
3. The study presents the system design and algorithm development including template creation, matching approaches, and setting inspection thresholds to minimize false acceptance/rejection. Experimental results demonstrate the system's ability to accurately detect different defect types in welded parts.
Monitor and Quality Control for Automatic Production Line SystemIRJET Journal
1. The document describes a machine vision system developed to monitor and provide quality control for an automatic production line.
2. The system uses a camera and ultrasonic sensors to capture images and measure dimensions of product pieces on a conveyor belt. Computer vision and image processing algorithms are then used to analyze the images and determine if pieces meet manufacturing specifications.
3. Test results found the system could measure heights and diameters of pieces with an average error of 2.7% and 0.411 standard deviation, demonstrating the machine vision approach is a viable option for real-time quality control in industrial manufacturing applications.
PC-based Vision System for Operating Parameter Identification on a CNC MachineIDES Editor
Identification of suitable or optimum operating
parameters on a CNC machine is a non-trivial task. Especially
when the material of the component changes, operating
parameters need to be suitably varied. In this paper, a PCbased
vision system is presented for the automatic identification
of component material and appropriate selection of operating
parameters. The objective of this work is to develop a support
system to aid the operator in quick identification of machining
parameters
This document presents a conceptual design for an automated inspection system using image processing. The proposed system uses a flip drop mechanism to inspect aluminum blocks by weighing them, capturing an image, and using image processing software to match the block's pattern to a standard. If the weight and pattern match, the block is dropped into an acceptance center, and if not, into a rejection center. The document provides details on the system components, image processing steps, and compares the proposed design to other conceptual designs. It concludes the flip drop design is best suited for this application due to its compact size and limited moving parts.
The document describes a project submitted for a diploma in mechanical engineering. It discusses developing an automatic inspection system for machining components using machine vision. The system would use a camera and image processing software to inspect parts on a conveyor belt for defects. Defective parts would be ejected by a pneumatic cylinder controlled by a microcontroller and computer system. The project aims to develop industrial automation and quality control by automatically checking parts throughout the manufacturing process.
Intelligent two axis dual-ccd image-servo shooting platform designeSAT Publishing House
This document describes the design of an intelligent two-axis dual-CCD image-servo shooting platform. It uses two cameras and image processing techniques to dynamically track targets in 3D space. The system calculates the precise 3D spatial coordinate of the target based on pixel differences between the dual camera images. Experimental results showed the system could hit dynamic targets with precision of 5mm.
Intelligent two axis dual-ccd image-servo shooting platform designeSAT Publishing House
This document describes the design of an intelligent two-axis dual-CCD image-servo shooting platform. It uses two cameras and image processing techniques to dynamically track targets in 3D space. The system calculates the precise 3D spatial coordinate of the target based on pixel differences between the dual camera images. Experimental results showed the system could hit dynamic targets with precision of 5mm.
Based on visual basic differential workbench system design and implementation...eSAT Journals
Abstract
In this paper, we take the equipment precision differential bench which homemade by Shanghai University of Engineering and Technology for the study, and use the Visual Basic for precision motion system of differential table design and secondary development. Through experiments, we can get the change in position under different sports differential table, through the measurement of data analysis, we can get in the form of differential motion error table for further compensation error of the foundation.
Keywords: Visual Basic, Differential, The error analysis
This document discusses applications of machine vision in industry. It begins by defining machine vision as applying computer vision techniques using additional hardware for tasks like industrial automation. Common applications of machine vision include product inspection in manufacturing to automate and improve the accuracy and efficiency of inspection. The document then discusses the typical components of a machine vision system and how it operates by acquiring images, processing them, and analyzing patterns for tasks like object detection. Finally, it provides several examples of machine vision applications in various industries like automotive, food processing, and rail transport.
IRJET- Sentimental Analysis on Product using Statistical MeasuresIRJET Journal
This document describes a smart traffic flow management system using an ATmega 328 microcontroller. The system uses image processing of traffic captured by a camera to determine traffic density on each side of a movable road divider. The processed data is sent to the cloud and used to decide whether and how much to shift the road divider to proportionally allocate more space to the side with heavier traffic congestion. This is done by a motor controlled by the microcontroller via a motor driver. The system aims to reduce traffic congestion and travel times by dynamically adjusting the road lanes based on real-time traffic conditions analyzed through image processing.
VISION ALGORITHM FOR SEAM TRACKING IN AUTOMATIC WELDING SYSTEMijmech
Arc welding is an important technology for joining metals and repairing metal products in manufacturing
industries. It is usually performed by a skilled worker. Due to the shortage of skilled workers and due to the
hazardous and unpleasant working conditions, the automation of arc welding is gaining importance
nowadays. Existing welding robots require that the dimensions, position and orientation to be programmed
prior to the process. These robots suffer from an evident lack of flexibility. This paper presents an
automatic welding system assisted by a machine vision system to compute the dimension, position and
orientation of the workpieces. By analysing the image taken by the camera, a simple algorithm is developed
to detect the dimension, position and orientation of the workpieces. The calculated data is then fed to a
controller which controls the welding electrode movement. Use of machine vision system has eliminated the
need to pre feed the workpiece data to the robot and hence the system is made flexible.
IRJET- Design & Development of Two-Wheeled Self Balancing RobotIRJET Journal
This document describes the design and development of a two-wheeled self-balancing robot. An inertial measurement unit (IMU) containing an accelerometer and gyroscope is used to measure the robot's tilt angle. A PID controller applies motor speed adjustments to correct any error between the desired setpoint and actual tilt angle, balancing the robot. The PID controller is able to balance the robot with some limitations. Simulation results are compared to the hardware performance. PID tuning is also performed to improve balancing. Key components include an Arduino, motor driver, motors, IMU, and Bluetooth module. The system architecture integrates these components to enable self-balancing.
IRJET- Object Sorting Machine using Arduino-UnoIRJET Journal
This document describes a prototype object sorting machine that uses an Arduino Uno microcontroller and ultrasonic sensor. The machine sorts objects based on their height, with the conveyor belt moving objects to different sides depending on if they are above or below a set height threshold. It is able to sort 10 objects per minute. The machine is intended to help reduce costs for manual sorting in warehouses and industries. It provides a low-cost automation solution using easily available components like an Arduino, motor, sensor, and conveyor belt.
Motion compensation for hand held camera deviceseSAT Journals
Abstract
With handy camera image is not enough stable at that time stabilization method is used to recover that shaky effect. So, stabilization of image is concept to recover the scale and theta of shaky image. For that algorithm should be able to stabilize the image with maximum original information from that shaky input image. And from this image stabilization algorithm we can use this as a fundamental concept to stabilize the video. Here in this paper algorithm is applied for 2D image and measure the efficiency of that algorithm
Keywords: Motion estimation; Feature detection methods; FAST feature detection
IRJET - Design and Manufacturing of Gear Error Profile DetectorIRJET Journal
This document describes the design and manufacturing of a gear error profile detector system. The system uses a conveyor belt to move gears through the system, a camera to capture images of each gear, and software to analyze the images and check gear parameters against stored values. Gears that match the parameters are sorted into an accepted lot, while non-matching gears are ejected into a rejected lot using an ejection mechanism. The system aims to automatically inspect each gear in a batch to check for errors, which was previously a time-consuming manual process. It uses image processing techniques in MATLAB to measure gear properties from images and count teeth for comparison.
Deep Learning Based Vehicle Rules Violation Detection and Accident AssistanceIRJET Journal
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Industrial application of machine vision
1. IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308
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Volume: 03 Special Issue: 07 | May-2014, Available @ http://www.ijret.org 678
INDUSTRIAL APPLICATION OF MACHINE VISION
S.Sathiyamoorthy1
1
Project Scientist IV, NHHID, Anna University, Tamil Nadu, India
Abstract
Inspection of components using machine vision technologies provides solution for quality and process control. Various
applications of Machine vision technologies are automotive, Pharmaceutical, food and beverage, electronics, packages, process
control and special application. In this paper dimensional measurement, optical character reorganization, process control using
image processing, checking of presence and absence of finished product parts in the production line are discussed. The basic idea
of this paper is to make aware of machine vision technology and to improve the production quality, reduce the scrap product due
to non-conformity by controlling the manufacturing process through machine vision and also to prevent the value addition for
scrap product in the subsequent stage of manufacturing process. Various projects discussed in this paper are implemented and
proofs of concepts are shown to the manufacturer.
Keywords: Optical gauging/Video measurement, Barcode and Optical character recognition(OCR) reading, process
control, Bottle level inspection and Blister pack inspection..
--------------------------------------------------------------------***----------------------------------------------------------------------
1. INTRODUCTION
(MV) is the knowledge and approaches used to provide
image-based automatic examination for quality control,
process control, and robot guidance. Basically machine
vision is used for optical gauging, quality assurance, sorting,
part assembly inspection, presence and absence and
controlling the manufacturing process.
Operation of Machine Vision
MV system operation starts with acquisition of an image
using appropriate cameras, lenses and light depending on the
application.
Fig -1: Machine Vision Concept.
LabVIEW, MV Impact, OpenCV, MATLAB, these
software’s will provide various digital image processing
technique used for obtaining required information from an
acquired image. Based on the extracted image the processor
will take decision i.e. acceptable or Not acceptable. Thus
NOT acceptable component will be removed from the
production line using ejection mechanism such as actuator
or blower.
2. OPTICAL GAUGING/VIDEO
MEASUREMENT OF FAN SHAFT
In fan shaft there are two important areas are to be measured
perfectly, where two bearings are inserted in the shaft. If the
fan shaft diameter is more, it is not possible to insert the
shaft into the standard sized bearing. So before insertion of
bearing in shaft diameter it is ensured using machine vision
[6]. In this, the requirement is to detect the bearing seating
diameters located in two places of each shaft with the below
classifications:
i) OK component.
ii) Not OK component – over size.
iii) Not OK component – under size.
Over size components is goes to rework, under size
component components goes as scrap. For a given model,
the operator selects the model from the monitor. The object
is placed on the holder .The operator then presses the leg
pedal which provides a trigger to the light and the camera.
Then the cameras capture the image and transferred to the
PC. The images are processed[2] by the software LabVIEW
and the output is displayed on the monitor.
Algorithm used: Edge Detector. The algorithm was
developed to count the number of pixel along the edge of the
shaft, by just counting the number of pixels which falls into
the range gives acceptance level of the shaft. Then the pixel
value is also calibrated into real world.
Due to back light effect the object silhouette is taken as the
image. In that Sudden changes in the grey scale value forms
the edges by calculating the number of pixels that covers the
2. IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308
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Volume: 03 Special Issue: 07 | May-2014, Available @ http://www.ijret.org 679
two edges in one axis forms the measurements of the object
, then the pixels values are calibrated and converted into real
time value.
Fig -2: Front Panel for fan shaft diameter inspection
3. BARCODE AND OCR READING
3.1 Engine Assembly
Problem Description: There are many types of engine such
as 350cc, 500cc, and Import and export model. By keeping
barcode and model number as a reference operators
assemble the corresponding tappet door which indicates the
model name as Optical Character Reorganization., by
tacking/seeing this tapper door OCR as a reference the
subsequent operators in the next stage will assemble the
parts to that engine. There may be a possibility of keeping
wrong tapper OCR on the engine block, because of different
models operator may be confused, this will lead to wrong
assembling of parts in the subsequent stage.
In order to control this process of engine assembly MV
system is used. MV System capture the image of barcode
and OCR, barcode gives the information about parts to be
assembled and OCR gives information about engine model
number. Then these images are processed and checks with
the corresponding part are assembled or not. If it is OK
engine will be passed to next station otherwise engine is
blocked using locking piston actuator and graphical user
interface show which part have to assemble. GUI gives
database information of how many Ok and how many NOT
OK components inspected.
3.2 Description of System Operation
The Component which is to be inspected is placed on the
inspection table. The presence of component is sensed by
the proximity sensor and it triggers the actuators to lock the
engine crank case and vertical and horizontal pneumatic
actuators. Once the actuators comes to the retarded position
the cameras are triggered for taking the required images.
After taking the images, the Cameras are sent back to their
respective home positions by the actuators which are again
controlled by another set of reed sensors. From the observed
images the compatibility between images are checked.
Following image Fig.3. shows the user interface of the
inspection system. In case the codes are similar, the same is
indicated through green label.
In case of dissimilarity, a red label is indicated as shown in
figure 4. Once the red label indication is observed in the
display, simultaneously the interlock system will disable the
air supply of the impact screw gun, thereby suspending
further operation on the unit. Once the appropriate tappet
cover is replaced, then reset button is pressed to continue the
inspection cycle. In addition, there will be a master stop
button to stop the operation in case of any eventuality or
emergency.
Fig -3: Machine vision setup for Barcode and OCR
Reading.
The inspection system is integrated with existing frame set
up. Model of the same is shown below as Figure 2.
Algorithm Used: Thresholding and Segmentation, Particle
filtering, morphological techniques, coordinate reference
system, OCR toolbox in LabVIEW.
Automation: PLC program for the sequence of automatic
operation. PLC is used to control the pneumatic operation
camera and light triggering for capturing the images. Fig -4:
Front Panel for OCR and Barcode Inspection. If wrong
component is placed by an operator , a popup will be
appeared in the front Panel showing the picture of
components to be placed, based on this information operator
remove wrong component and places correct component.
3. IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308
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Volume: 03 Special Issue: 07 | May-2014, Available @ http://www.ijret.org 680
Fig -4: Front Panel for OCR and Barcode Inspection
4. PROCESS CONTROL IN MANUFACTURING
4.1 Mechanical Punch Press
Automobile components are manufactured using mechanical
punch press (flywheel type). The shape of the auto
components is determined by DIE. During the punching
process sometimes the components may sticks on to the top
die. The operator not able to see the top die and operator
places another material and presses the pedal. This action
leads to double punch and damages the dies. If die is
damaged and it is not noticed then the components produced
after die dame will not meets the finished product
requirement such as outer and inner diameter so, the
manufactured components will go as scrap. Replacing the
damaged die with new die is costlier.
To control this process a camera is placed in such a way to
see the upper die. Then the camera is triggered by placing
the limit switch in the pedal for capturing the image.
If the component is attached in the top die pneumatic
actuator is used to lock the pedal. So the operator is not able
to operate the machine for the next time if the component is
attached on the top die. In this way the manufacturing
process is controlled.
The machine vision system will have a camera, a light and
PC. In addition, there will be an actuator to arrest the
movement of the leg pedal in case of any fault. The
sequence of operation is explained below:
a) The operator places the component and presses the
pedal
b) When the pedal is pressed down for releasing the
top DIE to be pressed down , at the end of the
stroke, it activates an electrical switch placed in the
bottom of pedal. This triggers the camera and the
light and takes the images of the top surface of the
die.
c) In case the object is struck on top, the processor
gives signal to camera further camera activates a
pneumatic actuator which will block the pedal
moving downwards[5]. In addition, a red lamp and
an alarm can also be initiated to alert the operator.
Fig - 5: Machine Vision setup for controlling Die damage.
Algorithm Used: Grayscale image to binary image by
Thresholding and segmentation, advance morphology,
particle analysis (area), Particle Filter, masking.
Fig -6: Front Panel for Controlling Die Damage
5. PHARMACEUTICAL APPLICATION
5.1 Presence and Absence of Bottle Cap and Level
Inspection
Level of medicine in vial, glucose bottle, tonic bottle is
ensured by Machine vision system. If the level is not good it
is removed in the production line itself. Fig -7 demo setup
for real time Automatic bottle level, cap presence and
absence inspection
4. IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308
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Volume: 03 Special Issue: 07 | May-2014, Available @ http://www.ijret.org 681
Fig -7: Machine Vision set up for Automatic bottle level,
cap presence and absence inspection
Bottles to be inspected will be moving in the conveyer, the
presence of the bottle is sensed by proximity sensor which
will trigger the camera and the image is captured and send it
PC via gigabit Ethernet cable where it checks with
algorithms created in LabVIEW and takes the decision that
the bottles meets the requirement or not if it meets
requirements such as level and presence of cap , then the
bottles gores to OK bin otherwise the pneumatic actuator
will eject NOTOK components to NOT OK bin.
Fig -8: Front Panel for Level, cap presence and Absence
Inspection
Algorithm Used: Edge detector [10], the algorithm was
developed to count the number of pixel along the edge of the
bottle, by just counting the number which falls into the
range give acceptance level and cap presence or absence
5.2 Blister Pack Inspection
Blister pack inspection for its completeness is very
important. Patient may think tablet is available in the blister
pack in case of any emergency conditions occurs if there is
no tablets in the packed or wrapped blister pack it would
become a big problem at the customer end. It is necessary to
inspect the following components in the blister pack.
a) Missing Tablets.
b) Broken Tablets.
c) Half tablets.
d) Color Sequence Verification.
e) Label Reading.
If any of the above parameters is failed, then the pneumatic
blower is used to remove the blister pack in the production
line itself.
MV system containing a Camera, a doom light, pneumatic
ejector and sensor are mounted on the conveyor. As the
blister packs moves over conveyor, sensor senses its
presence, triggers the light and the camera. As the blister is
covered with white top, a special dome light is used to
provide the proper image. Images are taken, processed in a
PC and the output is displayed on the monitor. Image in
fig.9 shows the processed output. At the end of inspection,
OK blister packs moves itself onto OK bin at the end of
conveyor. In case of NOT OK blister pack, it is pushed into
NOT OK bin by an air blower nozzle.
In addition with that data base also generated which includes
total components included, number of OK components
inspected and number of not ok components inspected.
Based on this corrective action will be done and used for
stock verification.
Fig -9: Front panel for Blister pack Inspection-showing OK
pack
Algorithm used: Color plane extraction HSL hue,
saturation & light Plane, Thresholding (grey to binary), filter
(smoothing-local averaging), and advance morphology,
Particle analysis and particle filter.
Automation: Automation is done using Omron PLC, by
getting the NOT OK signal from processor pneumatic
blower is activated using PLC.
5. IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308
_______________________________________________________________________________________
Volume: 03 Special Issue: 07 | May-2014, Available @ http://www.ijret.org 682
Fig -10: Front Panel for Blister Pack Inspection-showing
Missing and half tablets.
6. CONCLUSIONS
The aim this paper is to make aware of machine vision
technologies which are applicable to various industries. to
improve the production quality, reduce the scrap product
due to non-conformity by controlling the manufacturing
process through machine vision and also to prevent the
value addition for scrap product in the subsequent stage of
manufacturing process
ACKNOWLEDGMENTS
As I have worked as a Project Engineer, Various projects
discussed in this paper are implemented and proofs of
concept were demonstrated in various industries. This work
was Supported by TIFAC CORE In Machine vision and
Nanchil Technologies Pvt Ltd. Chennai..
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BIOGRAPHIES
S. Sathiyamoorthy, currently working as
a Project Scientist IV, National Hub for
Healthcare Instrumentation
Development, Anna University, Chennai
Completed M.E -Control and
Instrumentation, B.E- Electronics and
Communication Research Areas: Machine Vision-Digital
Image Processing, Calibration of Instruments, Indigenous
Instrumentation development, Hybrid Energy, Sensors and
automation.
E-mail: sathiyamano@gmail.com