The document describes the design and fabrication of a multi-purpose variable length plucking/cutting machine. The machine consists of multiple hollow cylinders that slide inside one another via a pulley system powered by an electric motor, allowing the device to extend to different heights. A high speed motor powers a multi-point cutting tool mounted on the top cylinder to cut branches or pluck coconuts from trees. The machine is mounted on a wheeled framework for portability between trees. It aims to provide a safer and more efficient alternative to manually climbing trees and harvesting crops.
IRJET- Design and Fabrication of CocobotIRJET Journal
The document describes the design and fabrication of a coconut harvesting robot called COCOBOT. COCOBOT uses two main mechanisms: 1) a climbing mechanism that allows it to climb coconut trees using a rectangular chassis with motorized wheels and springs for grip, and 2) a harvesting mechanism consisting of a three-degree-of-freedom robotic arm with a four-jawed gripper controlled by a wireless camera to harvest mature coconuts. The entire robot is controlled remotely from the ground using a control unit and remote control. The robot was designed to address the challenges of conventional coconut harvesting which requires skilled climbers to scale tall trees by hand.
IRJET- A Review on Design and Development of Coconut Deshelling MachineIRJET Journal
The document reviews several designs for coconut de-shelling machines. It summarizes 7 different designs:
1. A machine with two cutters mounted on a shared shaft with gear drive that can de-shell 300 coconuts per hour.
2. A power-operated machine that can de-shell 200 nuts or 400 cups per batch in 4 minutes, 4 times faster than manual methods.
3. A semi-automatic young coconut cutting machine that can cut 480 fruits per hour at a cost of $2.63 per 1000 fruits.
4. A motorized groundnut sheller that can shell 78% of nuts and has a throughput of 345.4kg per hour.
IRJET- Analysis of Connecting Rod and Designed Spring of Raisin Sorting M...IRJET Journal
This document discusses the design of an improved raisin sorting machine. It aims to address limitations of current machines, which have a low sorting capacity of 2 tonnes/hour, improper cleaning, and failure of connecting rods that guide vibratory sieves due to fluctuating loads. The document provides background on raisin production worldwide and in India. It then reviews literature on raisin quality criteria, vibrating feeder design, and automated sorting systems. The proposed new design aims to improve sorting capacity, cleaning, and durability of components like connecting rods.
The document describes the design and evaluation of a corn sheller machine. It discusses how existing corn de-husking methods are not effective for small Indian farmers. The designed machine uses a DC motor to rotate sharp cutting blades that remove corn kernels from cobs as they are fed through. An evaluation of the machine found it was able to shell 20kg of corn in under 3 minutes with a threshing efficiency of 78.93% and separation efficiency of 56.06%. The machine was concluded to satisfactorily shell corn and could process about 1 tonne per 9 hour shift, providing an innovative solution for efficient corn processing by small Indian farmers.
IRJET- Bluetooth Controlled Vacuum CleanerIRJET Journal
The document describes a Bluetooth-controlled vacuum cleaner robot that can clean areas automatically. It uses an Arduino microcontroller to control motors that drive wheels on a robot chassis and operate a suction fan. The robot's movement and suction functions are controlled through a mobile app using Bluetooth. Reusable materials like a plastic bottle and medical gauze are used to construct the robot inexpensively. The robot is intended to provide cleaning assistance to individuals who have difficulty manually vacuuming, such as elderly or disabled people. It aims to make cleaning more convenient and accessible through low-cost automatic operation controlled remotely by a smartphone.
Design and Fabrication of Weed Removing VehicleJaykumar Desai
The literature review covered various existing solutions for weed removal including miniature cow tillers, meadow comb grass cutters, optimal design of rotary tillers, multiple blade brush-cutting mowers, and land clearers. Prior designs considered factors like operational efficiency, overload capacity, braking, blade design, and application of treatment liquids. No prior solution was found to be specifically designed for small farms or to be low-cost and easy to operate.
1) The document describes the design and fabrication of a portable groundnut stripper machine. The machine uses rotating metal blades powered by an AC motor to separate groundnuts from the plant.
2) Groundnuts are fed into the machine manually and the blades cut the roots to release the pods. The pods fall onto an inclined metal plate with holes to filter out waste. Only high quality pods are collected.
3) The portable design makes the machine small, lightweight, and easy to transport. It can strip 40-50kg of pods per hour with only one operator, solving labor issues. The machine provides a more efficient and higher quality alternative to manual stripping.
“Design and Fabrication of Pedal Operated Groundnut Decorticator Machine”IJMERJOURNAL
1) The document describes the design and fabrication of a pedal-operated groundnut decorticator machine. It aims to provide small farmers a low-cost option for shelling groundnuts compared to manual methods.
2) The machine uses a quick return mechanism with a rubber pad fitted to a shaft to gently crush and shell groundnuts. In trials, it achieved an output of 49 kg/hour, higher than manual methods.
3) Analysis found the machine achieved 59.1% decortication efficiency and 9.29% mechanical damage to kernels, demonstrating it is an effective and higher output alternative to hand shelling for small farmers.
IRJET- Design and Fabrication of CocobotIRJET Journal
The document describes the design and fabrication of a coconut harvesting robot called COCOBOT. COCOBOT uses two main mechanisms: 1) a climbing mechanism that allows it to climb coconut trees using a rectangular chassis with motorized wheels and springs for grip, and 2) a harvesting mechanism consisting of a three-degree-of-freedom robotic arm with a four-jawed gripper controlled by a wireless camera to harvest mature coconuts. The entire robot is controlled remotely from the ground using a control unit and remote control. The robot was designed to address the challenges of conventional coconut harvesting which requires skilled climbers to scale tall trees by hand.
IRJET- A Review on Design and Development of Coconut Deshelling MachineIRJET Journal
The document reviews several designs for coconut de-shelling machines. It summarizes 7 different designs:
1. A machine with two cutters mounted on a shared shaft with gear drive that can de-shell 300 coconuts per hour.
2. A power-operated machine that can de-shell 200 nuts or 400 cups per batch in 4 minutes, 4 times faster than manual methods.
3. A semi-automatic young coconut cutting machine that can cut 480 fruits per hour at a cost of $2.63 per 1000 fruits.
4. A motorized groundnut sheller that can shell 78% of nuts and has a throughput of 345.4kg per hour.
IRJET- Analysis of Connecting Rod and Designed Spring of Raisin Sorting M...IRJET Journal
This document discusses the design of an improved raisin sorting machine. It aims to address limitations of current machines, which have a low sorting capacity of 2 tonnes/hour, improper cleaning, and failure of connecting rods that guide vibratory sieves due to fluctuating loads. The document provides background on raisin production worldwide and in India. It then reviews literature on raisin quality criteria, vibrating feeder design, and automated sorting systems. The proposed new design aims to improve sorting capacity, cleaning, and durability of components like connecting rods.
The document describes the design and evaluation of a corn sheller machine. It discusses how existing corn de-husking methods are not effective for small Indian farmers. The designed machine uses a DC motor to rotate sharp cutting blades that remove corn kernels from cobs as they are fed through. An evaluation of the machine found it was able to shell 20kg of corn in under 3 minutes with a threshing efficiency of 78.93% and separation efficiency of 56.06%. The machine was concluded to satisfactorily shell corn and could process about 1 tonne per 9 hour shift, providing an innovative solution for efficient corn processing by small Indian farmers.
IRJET- Bluetooth Controlled Vacuum CleanerIRJET Journal
The document describes a Bluetooth-controlled vacuum cleaner robot that can clean areas automatically. It uses an Arduino microcontroller to control motors that drive wheels on a robot chassis and operate a suction fan. The robot's movement and suction functions are controlled through a mobile app using Bluetooth. Reusable materials like a plastic bottle and medical gauze are used to construct the robot inexpensively. The robot is intended to provide cleaning assistance to individuals who have difficulty manually vacuuming, such as elderly or disabled people. It aims to make cleaning more convenient and accessible through low-cost automatic operation controlled remotely by a smartphone.
Design and Fabrication of Weed Removing VehicleJaykumar Desai
The literature review covered various existing solutions for weed removal including miniature cow tillers, meadow comb grass cutters, optimal design of rotary tillers, multiple blade brush-cutting mowers, and land clearers. Prior designs considered factors like operational efficiency, overload capacity, braking, blade design, and application of treatment liquids. No prior solution was found to be specifically designed for small farms or to be low-cost and easy to operate.
1) The document describes the design and fabrication of a portable groundnut stripper machine. The machine uses rotating metal blades powered by an AC motor to separate groundnuts from the plant.
2) Groundnuts are fed into the machine manually and the blades cut the roots to release the pods. The pods fall onto an inclined metal plate with holes to filter out waste. Only high quality pods are collected.
3) The portable design makes the machine small, lightweight, and easy to transport. It can strip 40-50kg of pods per hour with only one operator, solving labor issues. The machine provides a more efficient and higher quality alternative to manual stripping.
“Design and Fabrication of Pedal Operated Groundnut Decorticator Machine”IJMERJOURNAL
1) The document describes the design and fabrication of a pedal-operated groundnut decorticator machine. It aims to provide small farmers a low-cost option for shelling groundnuts compared to manual methods.
2) The machine uses a quick return mechanism with a rubber pad fitted to a shaft to gently crush and shell groundnuts. In trials, it achieved an output of 49 kg/hour, higher than manual methods.
3) Analysis found the machine achieved 59.1% decortication efficiency and 9.29% mechanical damage to kernels, demonstrating it is an effective and higher output alternative to hand shelling for small farmers.
1) The document describes the design and development of a prototype bamboo strip-cutting machine. The machine uses a pneumatic cylinder to push bamboo through a guideway, where a blade cuts strips from the bamboo.
2) The machine is powered by a pneumatic cylinder which pushes the bamboo forward. As the bamboo moves along the guideway, a blade placed in the center cuts the bottom part of the bamboo, producing a strip.
3) The key components of the machine include a double-acting pneumatic cylinder, frame, air compressor, guideway, blade, and clamping system to hold the bamboo securely. The machine aims to automate the manual process of cutting bamboo strips to improve production rates.
IRJET- Design and Fabrication of Waste Collecting MachineIRJET Journal
This document describes the design and fabrication of a waste collecting machine. The machine is intended to collect garbage from footpaths, public places, and beaches more efficiently than current manual methods. It consists of rollers with brushes that push solid waste onto a conveyor belt, which transports the waste into an attached bin. Surveys were conducted with municipal waste workers to understand current challenges and how the machine could help. Workers struggle with inefficient trolleys on uneven footpaths and risk injury from glass. The machine aims to make waste collection safer and reduce workers' time and effort spent on footpath cleaning.
Conceptual selection of Coconut Dehusking MachineAM Publications
De husking of coconut by human or by the traditional method is very difficult. As de-husking is done by humans it consumes more time and energy and even the labor charges are more. Hence to reduce the human efforts the power operated machine is designed and developed. So the new power operated de husking machine works on the principle of gear mechanism. Here the labor efforts are reduced and the time consumption for the de hushing is also reduced.
The document presents a project report on the development of a coconut tree climber. It discusses the need for such a machine due to the difficulties and dangers of manually climbing coconut trees. The report outlines the objectives, literature survey on coconut tree morphology and existing climbing methods. It also describes the results of a customer survey conducted to understand needs and preferences. Key needs identified include longevity, affordability, ease of use, operator safety and maintenance. Metrics to measure performance against these needs are proposed such as cycles to failure, mass, cost, test standards, dimensions and climbing speed. The project will progress through concept generation, selection and development of a prototype coconut tree climbing machine.
This document describes the design of a Universal Multipurpose Cultivator. It aims to perform various agricultural operations like seed sowing, plowing, fertilizing, and cutting using a single machine. The cultivator is designed to minimize manual labor required for farmers and make the farming process more efficient. Key components of the cultivator include a hopper, sprockets, chain drive, seed bucket, pump, plow, wheels, shaft, battery, solar panel, and tank. The document provides details on the design calculations and analysis done to select appropriate components and ensure the structural integrity of the cultivator. The cultivator is intended to be affordable and easy to use for small-scale farmers.
IRJET-Design And Development Of Sugar Cane Sprout Cutter Machine By Human Pow...IRJET Journal
This document describes the design and development of a sugar cane sprout cutter machine powered by human energy. The machine uses a pedal-operated flywheel motor concept to store human power and then supply it intermittently to cut sprouts. The design includes a chain drive system to transfer power from the pedals to the flywheel and then to cutting components. Analysis is provided for gear ratios, shaft sizes, and forces. The human-powered flywheel motor concept could power rural agricultural machines and provide employment while avoiding reliance on electricity. The proposed sugar cane cutting machine would be affordable and help farmers without requiring fuel or large threshing equipment.
Review Paper on Solar Power Operated Sugarcane Harvesting MachineIRJET Journal
This document presents a review paper on a solar-powered sugarcane harvesting machine designed by students in India. It discusses the design and components of the machine, which includes a brushless DC motor powered by batteries charged via solar panels to drive cutting blades. The machine aims to reduce labor needs for sugarcane harvesting. It reviews previous research on sugarcane harvesting and properties to inform the design. The components of the machine include the motor, solar panels, batteries, bevel gears, belt drive, and steel saw cutters. It is presented as a low-cost and eco-friendly alternative to manual harvesting that can benefit small-scale farmers.
This document describes the design and development of a rice seed separation machine. The machine was designed to efficiently separate rice seeds from foreign materials like stones, straw, and other seed varieties. It uses mesh screens of different sizes to separate materials by size. Rice is fed onto an upper mesh which separates the seeds, while a fan blows away lighter waste materials. Clean rice seeds are then separated on a lower mesh. The machine aims to provide farmers an affordable alternative to manual separation methods, reducing time, effort and costs while increasing seed purity levels up to 95%. It has potential future improvements like powering mechanisms to reduce human effort and improving material removal.
This document summarizes an article from the International Journal of Advanced Research in Engineering and Technology about developing an advanced autonomous agricultural system. The system involves a robotic vehicle with four wheels and sensors that can cultivate farmland automatically by considering specific rows and columns at a fixed distance depending on the crop. The vehicle uses infrared sensors to detect obstacles and determine when it has reached the end of a row. A microcontroller interfaces with the sensors and motors to control the vehicle's movement and an automated seeding mechanism. The goal is to create a precise, energy-efficient system to reduce labor needs for agricultural processes like plowing, seeding, and weeding.
Review Paper on Semi Automatic Chips MachineIRJET Journal
This document summarizes the design and development of a semi-automatic potato chips machine. The machine uses a slicing wheel with sharp blades powered by a 1/12 HP electric motor to cut potatoes into uniform 2mm thick slices at a rate of 60kg per hour. Potatoes are fed into two cylinders and drop onto the rotating slicing wheel to be cut. The key components are the slicing wheel, V-belt power transmission system, cylinders, and electric motor. The design aims to provide a low-cost, simple machine for small-scale potato chip production.
IRJET- Automatic Farming Robot for Smart and Effective CultivationIRJET Journal
1. The document describes an automatic farming robot designed to perform agricultural tasks like sowing seeds, watering plants, and removing weeds autonomously.
2. The robot uses a Cartesian coordinate system with a gantry that moves along the x-axis and a cross-slide that moves along the y-axis to position different farming tools mounted on a universal tool mount.
3. The farming tools include a seeder, seed injector, watering nozzle, and soil moisture sensor that can be automatically switched to perform various tasks under microcontroller control from a mobile phone app.
This document describes an automatic seed sowing robot developed by students at SVERI's College of Engineering in India. The robot uses an Arduino Uno microcontroller to control DC motors powered by a 12V battery that drive wheels and move the robot. An IR sensor detects any obstacles in front of the robot. A rotating seed drum dispenses seeds that fall through a bucket system to be planted at the desired depth. The robot aims to reduce human labor and increase efficiency in the seed planting process compared to manual methods. It is expected to smoothly sow seeds in rows without waste by detecting obstacles and signaling when planting is complete.
This document describes a feeding mechanism developed for handicapped individuals to allow for independent eating. The mechanism uses a rack and pinion arrangement powered by DC servo motors interfaced with an Arduino board for automated operation. It consists of a food tray, base frame, racks and pinions, servomotors, spoon, and IR sensor. The racks and pinions provide vertical and horizontal motion to lift food from the tray and guide it to the mouth, detected by the IR sensor. The mechanism aims to reduce costs compared to other designs while maintaining simplicity and user-friendliness to achieve independent living for handicapped persons.
DESIGN & FABRICATION OF MANUALLY OPERATED AGRI WEED REMOVER SDChannel
The above PPT is explained about the weed remover process.
this is a perfect mechanical oriented weed remover when compare the cost with others.
Every year in India, an average of 1980 Cr of rupees is wasted due to weeds. Our country faces the total loss of 33% of its economy from Weeds. The Losses are due to some of the following reasons, total loss of 26% from Crop Diseases, total loss of 20% from Insects and Worms, total loss of 6% from Rats.
Weeding control is done by mechanical weeding, thermal weeding: flaming, biological control, chemical control, and by the farming pattern. It has always been a problem to successfully and completely remove weeds and other innocuous plants. In this project, mechanical weeder is designed and erected to remove the weed completely
#SCOPE OF THE PROJECT#
Engine is to be set for effective weeding operation.
Profile of the weed remover blades should be Optimized. wheel with buttons should be used for easy movement of the machine over the mud.
The weight of the weeder can be reduced by using lightweight materials and by reducing the size of wheel.
Since the weeder was designed for low cost, the weeder was made manual but it can be made automatic by placing a motor.
By using some advanced attaching mechanisms, the time required for assembling can be reduced for additional attachments.4. Fixing the extra attachment of leveler.
Review paper on “Various aspects of Weeders for Economical Cultivation”IJMER
This document provides a review of various aspects of weeders for economical crop cultivation. It discusses the challenges of manual weeding, including the high labor costs that account for 33% of total cultivation costs. Various weeding equipment, materials, and methods are analyzed, including their advantages and limitations. Key points made include the need for ergonomic design, adjustability, durability, and low cost. The summary discusses improving weeder efficiency while reducing farmer fatigue and expenses.
Design, development and fabrication of a low cost corn deseeding machineeSAT 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.
IRJET- Design and Fabrication of Manually Operated Seed Sowing MachineIRJET Journal
This document describes the design and fabrication of a manually operated seed sowing machine. It aims to address issues with traditional sowing methods, which are costly and labor-intensive for small farmers. The machine was designed to uniformly place seeds in rows at a controlled depth and spacing. Key components include a hopper, frame, furrow opener, and seed tube. Design calculations were performed to analyze forces on components. The machine offers advantages like reduced costs, labor needs, and improved plant germination compared to traditional sowing methods.
This document describes the design and development of a moss removal machine. The machine uses rotating brushes powered by a battery-operated DC motor to scrub moss off surfaces. A secondary brush pushes the removed moss into a collection tray. The machine is portable and requires less human effort than traditional moss removal methods. It provides an efficient and chemical-free way to remove moss and keep surfaces dry to prevent slipping.
IRJET- A Review on Design and Development of Corn Peeling and Shelling MachineIRJET Journal
This document reviews the design and development of a corn peeling and shelling machine. It discusses the problems with traditional corn peeling and shelling techniques used by farmers in developing countries like India, such as low productivity and damage to corn seeds. The proposed machine aims to have a higher production rate, compact size, and ability to peel and shell corn collectively or individually without damaging seeds. It also aims to have attachments for separately collecting cobs, shells, and corn seeds. The literature review discusses previous research on corn peeling and shelling machines, noting that existing combo machines either have low production rates or are too large. The proposed work aims to design a compact corn peeling and shelling combo machine that optimizes size while
IRJET- Remote Operated Floating River Cleaning MachineIRJET Journal
This document describes a remote operated floating river cleaning machine. The machine uses solar power to operate and clean garbage and debris from river surfaces without requiring human operators. It functions using a conveyor belt powered by a motor to lift garbage and deposit it in a tray. A propeller driven by another motor moves the machine through the water. Sensors and a control system allow the machine to be operated remotely using an Android application. The goals are to reduce water pollution, protect aquatic life, and provide a more efficient alternative to manual cleaning methods.
This document describes the design and development of a solar-powered grass cutter. It discusses how current grass cutters require manual labor or electricity, which can be expensive and inefficient. The proposed solar grass cutter uses solar panels to charge a battery, which powers a motor that rotates the cutting blades. It is designed to be low-cost, easy to operate, and reduce reliance on electricity. The document provides details on the various components, including the solar panels, battery, motor, blades, and frame. It discusses the working mechanism where solar energy is converted to electrical energy to power the motor and cut grass. The solar grass cutter is presented as a low-cost and efficient alternative to manual or electric grass cutting tools
1. This document describes a coconut dehusking machine designed to remove the husk from coconuts more efficiently than traditional manual methods.
2. The machine uses two rotating shafts with spikes that peel the husk off as the coconut passes between them. It is powered by a single-phase motor for lower costs than other motor types.
3. The goal is to speed up processing time and reduce labor needs for businesses that peel coconuts commercially. Introducing the affordable machine could help farmers and help address the lack of skilled labor for manual dehusking.
1) The document describes the design and development of a prototype bamboo strip-cutting machine. The machine uses a pneumatic cylinder to push bamboo through a guideway, where a blade cuts strips from the bamboo.
2) The machine is powered by a pneumatic cylinder which pushes the bamboo forward. As the bamboo moves along the guideway, a blade placed in the center cuts the bottom part of the bamboo, producing a strip.
3) The key components of the machine include a double-acting pneumatic cylinder, frame, air compressor, guideway, blade, and clamping system to hold the bamboo securely. The machine aims to automate the manual process of cutting bamboo strips to improve production rates.
IRJET- Design and Fabrication of Waste Collecting MachineIRJET Journal
This document describes the design and fabrication of a waste collecting machine. The machine is intended to collect garbage from footpaths, public places, and beaches more efficiently than current manual methods. It consists of rollers with brushes that push solid waste onto a conveyor belt, which transports the waste into an attached bin. Surveys were conducted with municipal waste workers to understand current challenges and how the machine could help. Workers struggle with inefficient trolleys on uneven footpaths and risk injury from glass. The machine aims to make waste collection safer and reduce workers' time and effort spent on footpath cleaning.
Conceptual selection of Coconut Dehusking MachineAM Publications
De husking of coconut by human or by the traditional method is very difficult. As de-husking is done by humans it consumes more time and energy and even the labor charges are more. Hence to reduce the human efforts the power operated machine is designed and developed. So the new power operated de husking machine works on the principle of gear mechanism. Here the labor efforts are reduced and the time consumption for the de hushing is also reduced.
The document presents a project report on the development of a coconut tree climber. It discusses the need for such a machine due to the difficulties and dangers of manually climbing coconut trees. The report outlines the objectives, literature survey on coconut tree morphology and existing climbing methods. It also describes the results of a customer survey conducted to understand needs and preferences. Key needs identified include longevity, affordability, ease of use, operator safety and maintenance. Metrics to measure performance against these needs are proposed such as cycles to failure, mass, cost, test standards, dimensions and climbing speed. The project will progress through concept generation, selection and development of a prototype coconut tree climbing machine.
This document describes the design of a Universal Multipurpose Cultivator. It aims to perform various agricultural operations like seed sowing, plowing, fertilizing, and cutting using a single machine. The cultivator is designed to minimize manual labor required for farmers and make the farming process more efficient. Key components of the cultivator include a hopper, sprockets, chain drive, seed bucket, pump, plow, wheels, shaft, battery, solar panel, and tank. The document provides details on the design calculations and analysis done to select appropriate components and ensure the structural integrity of the cultivator. The cultivator is intended to be affordable and easy to use for small-scale farmers.
IRJET-Design And Development Of Sugar Cane Sprout Cutter Machine By Human Pow...IRJET Journal
This document describes the design and development of a sugar cane sprout cutter machine powered by human energy. The machine uses a pedal-operated flywheel motor concept to store human power and then supply it intermittently to cut sprouts. The design includes a chain drive system to transfer power from the pedals to the flywheel and then to cutting components. Analysis is provided for gear ratios, shaft sizes, and forces. The human-powered flywheel motor concept could power rural agricultural machines and provide employment while avoiding reliance on electricity. The proposed sugar cane cutting machine would be affordable and help farmers without requiring fuel or large threshing equipment.
Review Paper on Solar Power Operated Sugarcane Harvesting MachineIRJET Journal
This document presents a review paper on a solar-powered sugarcane harvesting machine designed by students in India. It discusses the design and components of the machine, which includes a brushless DC motor powered by batteries charged via solar panels to drive cutting blades. The machine aims to reduce labor needs for sugarcane harvesting. It reviews previous research on sugarcane harvesting and properties to inform the design. The components of the machine include the motor, solar panels, batteries, bevel gears, belt drive, and steel saw cutters. It is presented as a low-cost and eco-friendly alternative to manual harvesting that can benefit small-scale farmers.
This document describes the design and development of a rice seed separation machine. The machine was designed to efficiently separate rice seeds from foreign materials like stones, straw, and other seed varieties. It uses mesh screens of different sizes to separate materials by size. Rice is fed onto an upper mesh which separates the seeds, while a fan blows away lighter waste materials. Clean rice seeds are then separated on a lower mesh. The machine aims to provide farmers an affordable alternative to manual separation methods, reducing time, effort and costs while increasing seed purity levels up to 95%. It has potential future improvements like powering mechanisms to reduce human effort and improving material removal.
This document summarizes an article from the International Journal of Advanced Research in Engineering and Technology about developing an advanced autonomous agricultural system. The system involves a robotic vehicle with four wheels and sensors that can cultivate farmland automatically by considering specific rows and columns at a fixed distance depending on the crop. The vehicle uses infrared sensors to detect obstacles and determine when it has reached the end of a row. A microcontroller interfaces with the sensors and motors to control the vehicle's movement and an automated seeding mechanism. The goal is to create a precise, energy-efficient system to reduce labor needs for agricultural processes like plowing, seeding, and weeding.
Review Paper on Semi Automatic Chips MachineIRJET Journal
This document summarizes the design and development of a semi-automatic potato chips machine. The machine uses a slicing wheel with sharp blades powered by a 1/12 HP electric motor to cut potatoes into uniform 2mm thick slices at a rate of 60kg per hour. Potatoes are fed into two cylinders and drop onto the rotating slicing wheel to be cut. The key components are the slicing wheel, V-belt power transmission system, cylinders, and electric motor. The design aims to provide a low-cost, simple machine for small-scale potato chip production.
IRJET- Automatic Farming Robot for Smart and Effective CultivationIRJET Journal
1. The document describes an automatic farming robot designed to perform agricultural tasks like sowing seeds, watering plants, and removing weeds autonomously.
2. The robot uses a Cartesian coordinate system with a gantry that moves along the x-axis and a cross-slide that moves along the y-axis to position different farming tools mounted on a universal tool mount.
3. The farming tools include a seeder, seed injector, watering nozzle, and soil moisture sensor that can be automatically switched to perform various tasks under microcontroller control from a mobile phone app.
This document describes an automatic seed sowing robot developed by students at SVERI's College of Engineering in India. The robot uses an Arduino Uno microcontroller to control DC motors powered by a 12V battery that drive wheels and move the robot. An IR sensor detects any obstacles in front of the robot. A rotating seed drum dispenses seeds that fall through a bucket system to be planted at the desired depth. The robot aims to reduce human labor and increase efficiency in the seed planting process compared to manual methods. It is expected to smoothly sow seeds in rows without waste by detecting obstacles and signaling when planting is complete.
This document describes a feeding mechanism developed for handicapped individuals to allow for independent eating. The mechanism uses a rack and pinion arrangement powered by DC servo motors interfaced with an Arduino board for automated operation. It consists of a food tray, base frame, racks and pinions, servomotors, spoon, and IR sensor. The racks and pinions provide vertical and horizontal motion to lift food from the tray and guide it to the mouth, detected by the IR sensor. The mechanism aims to reduce costs compared to other designs while maintaining simplicity and user-friendliness to achieve independent living for handicapped persons.
DESIGN & FABRICATION OF MANUALLY OPERATED AGRI WEED REMOVER SDChannel
The above PPT is explained about the weed remover process.
this is a perfect mechanical oriented weed remover when compare the cost with others.
Every year in India, an average of 1980 Cr of rupees is wasted due to weeds. Our country faces the total loss of 33% of its economy from Weeds. The Losses are due to some of the following reasons, total loss of 26% from Crop Diseases, total loss of 20% from Insects and Worms, total loss of 6% from Rats.
Weeding control is done by mechanical weeding, thermal weeding: flaming, biological control, chemical control, and by the farming pattern. It has always been a problem to successfully and completely remove weeds and other innocuous plants. In this project, mechanical weeder is designed and erected to remove the weed completely
#SCOPE OF THE PROJECT#
Engine is to be set for effective weeding operation.
Profile of the weed remover blades should be Optimized. wheel with buttons should be used for easy movement of the machine over the mud.
The weight of the weeder can be reduced by using lightweight materials and by reducing the size of wheel.
Since the weeder was designed for low cost, the weeder was made manual but it can be made automatic by placing a motor.
By using some advanced attaching mechanisms, the time required for assembling can be reduced for additional attachments.4. Fixing the extra attachment of leveler.
Review paper on “Various aspects of Weeders for Economical Cultivation”IJMER
This document provides a review of various aspects of weeders for economical crop cultivation. It discusses the challenges of manual weeding, including the high labor costs that account for 33% of total cultivation costs. Various weeding equipment, materials, and methods are analyzed, including their advantages and limitations. Key points made include the need for ergonomic design, adjustability, durability, and low cost. The summary discusses improving weeder efficiency while reducing farmer fatigue and expenses.
Design, development and fabrication of a low cost corn deseeding machineeSAT 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.
IRJET- Design and Fabrication of Manually Operated Seed Sowing MachineIRJET Journal
This document describes the design and fabrication of a manually operated seed sowing machine. It aims to address issues with traditional sowing methods, which are costly and labor-intensive for small farmers. The machine was designed to uniformly place seeds in rows at a controlled depth and spacing. Key components include a hopper, frame, furrow opener, and seed tube. Design calculations were performed to analyze forces on components. The machine offers advantages like reduced costs, labor needs, and improved plant germination compared to traditional sowing methods.
This document describes the design and development of a moss removal machine. The machine uses rotating brushes powered by a battery-operated DC motor to scrub moss off surfaces. A secondary brush pushes the removed moss into a collection tray. The machine is portable and requires less human effort than traditional moss removal methods. It provides an efficient and chemical-free way to remove moss and keep surfaces dry to prevent slipping.
IRJET- A Review on Design and Development of Corn Peeling and Shelling MachineIRJET Journal
This document reviews the design and development of a corn peeling and shelling machine. It discusses the problems with traditional corn peeling and shelling techniques used by farmers in developing countries like India, such as low productivity and damage to corn seeds. The proposed machine aims to have a higher production rate, compact size, and ability to peel and shell corn collectively or individually without damaging seeds. It also aims to have attachments for separately collecting cobs, shells, and corn seeds. The literature review discusses previous research on corn peeling and shelling machines, noting that existing combo machines either have low production rates or are too large. The proposed work aims to design a compact corn peeling and shelling combo machine that optimizes size while
IRJET- Remote Operated Floating River Cleaning MachineIRJET Journal
This document describes a remote operated floating river cleaning machine. The machine uses solar power to operate and clean garbage and debris from river surfaces without requiring human operators. It functions using a conveyor belt powered by a motor to lift garbage and deposit it in a tray. A propeller driven by another motor moves the machine through the water. Sensors and a control system allow the machine to be operated remotely using an Android application. The goals are to reduce water pollution, protect aquatic life, and provide a more efficient alternative to manual cleaning methods.
This document describes the design and development of a solar-powered grass cutter. It discusses how current grass cutters require manual labor or electricity, which can be expensive and inefficient. The proposed solar grass cutter uses solar panels to charge a battery, which powers a motor that rotates the cutting blades. It is designed to be low-cost, easy to operate, and reduce reliance on electricity. The document provides details on the various components, including the solar panels, battery, motor, blades, and frame. It discusses the working mechanism where solar energy is converted to electrical energy to power the motor and cut grass. The solar grass cutter is presented as a low-cost and efficient alternative to manual or electric grass cutting tools
1. This document describes a coconut dehusking machine designed to remove the husk from coconuts more efficiently than traditional manual methods.
2. The machine uses two rotating shafts with spikes that peel the husk off as the coconut passes between them. It is powered by a single-phase motor for lower costs than other motor types.
3. The goal is to speed up processing time and reduce labor needs for businesses that peel coconuts commercially. Introducing the affordable machine could help farmers and help address the lack of skilled labor for manual dehusking.
Design and Fabrication of Water Bottle CrusherIRJET Journal
This document describes the design and fabrication of an automated water bottle crusher machine. The machine was created to increase recycling habits and reduce waste. It uses an electric motor, crushing drums, gears, and a PCB with a microcontroller. Bottles are detected by a sensor and crushed between two rotating drums. A coin is dispensed as incentive for users. The crushed bottles reduce in volume by 60-70% and save space for transportation and storage. The machine is meant to be placed in public areas like parks and stations to make recycling more accessible and reduce litter. It provides an educational demonstration of conservation while creating a cleaner environment.
Design & Fabrication of Remote Controlled Solar Lawn MowerIRJET Journal
This document summarizes a student project to design and fabricate a remote-controlled solar lawn mower. The mower uses DC motors powered by rechargeable batteries that are charged by an attached solar panel. An infrared remote control system allows wireless operation. The goals of the project were to create an affordable, user-friendly, and environmentally-friendly lawn mower. Key components include DC motors, infrared relays, cutter threads, batteries, wheels, a rotating brush, and a storage unit. Observational data on the prototype includes dimensions and rotation speeds. The students designed and 3D modeled the mower before fabricating a prototype.
This project work deals with the design of coconut leaf midrib removal machine. Our machine can easily remove the midrib from the coconut leaf. This method will help the farmers reduce their work and ease the risks.
IRJET- Design and Fabrication of Cocoa Pod Splitting and Bean Extraction ...IRJET Journal
This document describes the design and fabrication of a cocoa pod splitting and bean extraction machine. It aims to simplify the process of removing beans from cocoa pods, which is currently done manually requiring significant human labor. The machine was designed to be operated manually, constructed from locally available materials to keep costs low, and easy to assemble/disassemble so it can be shared among farmers. Components of the machine like the frame, bearing, spring, and cutting/extracting tools are modeled. The working mechanism involves placing the cocoa pod in a holder, using the handle to cut open the pod with a knife, then pressing the handle to push a tool that extracts the beans. The design of a spring used in the machine is also detailed. The
Design And Development Of Sugar Cane Sprout Cutter Machine By Human Powered F...IRJET Journal
This document describes the design and development of a sugar cane sprout cutter machine powered by human energy. The machine uses a pedal-operated flywheel motor concept to store human power and then supply it intermittently to cut sprouts. The design includes a chain drive system to transfer power from the pedals to the flywheel and then to cutting components. Analysis is provided for gear ratios, shaft sizes, and forces. The human-powered design could provide an affordable option for small farmers compared to electric machines. It aims to reduce labor while preventing damage to sprouts during cutting.
1. The document describes the design of a solar-powered paddy harvester to address issues with traditional manual harvesting such as labor shortages and high costs.
2. The proposed harvester uses a solar panel to charge a battery that powers a DC motor turning a circular blade at high speeds to cut crops. It is designed to be affordable for small farmers and easy to operate.
3. An evaluation of the harvester found that it fulfilled its objectives of being simple, compact, efficient and low-cost while testing showed it performed harvesting functions as expected.
IRJET- Design & Development of Cashew Nut Scooping MachineIRJET Journal
This document describes the design and development of an automatic cashew nut scooping machine. It aims to address the labor intensive and inefficient nature of manual cashew nut scooping. The machine uses an electric motor powered impeller to hurl cashew nuts against a fixed wall, scooping them from their shells upon impact. Testing showed the machine achieved a scooping efficiency of 95% and whole kernel recovery rate of 70-75%, significantly outperforming manual scooping. It can process 150kg of nuts per hour compared to the 15kg per day achieved manually. The automatic machine reduces labor costs, improves production rates and efficiency, while eliminating health hazards of manual scooping.
DESIGN AND FABRICATION OF ROAD CLEANING AND SCRAP COLLECTING MACHINEIRJET Journal
This document describes the design and fabrication of a road cleaning and scrap collecting machine. A team of students designed the machine to efficiently clean roads and collect scrap using low-cost, easy to acquire materials. The machine features rotating scrubbers powered by a DC motor to clean the road surface. A cleaning brush pushes scrap into a storage tank. It is operated remotely by a button remote to minimize human labor while cleaning. The design aims to provide an affordable alternative to traditional road cleaning methods.
Design Of Mechanical Systems for Small Scale Harvesting RobotIRJET Journal
This document describes the design of a mechanical system for a small-scale harvesting robot. The system includes a 3-jointed robotic arm with degrees of freedom for vertical and horizontal movement. It also includes an end effector to grab crops and a holding compartment mounted on the robot. The traditional manual harvesting method is labor intensive and time consuming. The goal of this system is to reduce labor dependency and harvesting time for small farms. Solidworks was used to design and model the robotic arm, holding compartment, and traction system. ANSYS was used to simulate and analyze the designs. The robotic arm and holding compartment were found to have maximum stresses below design limits. This system aims to make harvesting more efficient and affordable for small farms.
IRJET - Automated Solar Powered Lawn Mower using IoTIRJET Journal
This document describes a proposed automated solar-powered lawn mower that uses IoT functionality. The lawn mower would be equipped with solar panels to charge its lithium-ion battery for powering the grass cutting blade and motors that allow it to move and cut grass autonomously across a lawn. It would use an ultrasonic sensor to detect obstacles and avoid them. A Node MCU microcontroller would control the movement of the motors and cutting blade. The lawn mower could be remotely operated using an IoT-enabled web application, requiring minimal human involvement beyond an initial start command. The goal is to create an efficient, autonomous, and environmentally-friendly alternative to gas-powered lawn mowers.
DESIGN AND FABRICATION OF BATTERY OPERATED MULTICROP WEEDER MACHINEIRJET Journal
The document describes the design and fabrication of a battery-operated multicrop weeder machine. Key aspects include:
1. The machine uses a battery panel and two DC motors powered by batteries to drive wheels and rotating weeder blades via a chain sprocket mechanism.
2. The blades are designed to uproot weeds while minimizing damage to crops. Handles allow for steering.
3. The aim is to develop an affordable weeder that reduces labor needs and improves efficiency of weeding operations for small farmers.
DESIGN AND DEVLOPMENT OF MULTIPURPOSE SEMI AUTOMATED FORMING TOOLIRJET Journal
This document describes the design and development of a multi-purpose semi-automated forming tool for agriculture. The tool is designed to perform multiple functions like plowing, seed sowing, fertilizer spraying, and weed removal using a single device powered by solar energy. It consists of components like a solar panel, DC motor, battery, pump, blades, levers and an Arduino board. The tool is intended to reduce labor needs on small farms and increase productivity through automation of key agricultural tasks. Prototypes were developed and testing showed the tool could successfully plow, level, sow seeds and remove weeds through its adjustable components and switch-controlled operation.
A Review on Design and Fabrication of Groundnut Shelling and Separating Machine.IRJET Journal
This document reviews the design and fabrication of a groundnut shelling and separating machine. It aims to develop a portable machine that is affordable for small-scale farmers. The machine consists of a hopper, crushing chamber, separating chamber, blower, and frame powered by an electric motor. Groundnuts are fed into the hopper and crushed in the chamber to remove the shells, while the blower separates the shells from the seeds. The design is intended to improve efficiency over manual shelling methods while keeping costs low. The machine is meant to benefit farmers by quickly shelling groundnuts while avoiding damage to the seeds.
project report on cycle pedal operated corn threshing machinedevendrahn
This document discusses the design of a pedal-powered corn threshing machine. It begins with an introduction that outlines the importance of maize production in Africa and challenges with traditional threshing methods. It then discusses the motivation for designing a low-cost pedal-powered thresher to address issues with existing motorized threshers being too expensive and damaging crops. The document provides details on the construction of the thresher, including the use of chains, sprockets, and a freewheel mechanism to transfer power from the pedals to the threshing unit.
This document describes the design of an automatic sugarcane bud cutting machine. It aims to reduce labor costs and increase productivity compared to manual bud cutting. The machine uses an electric motor, shaft, spring-loaded cutter, cam, pulleys and gears to automatically cut sugarcane buds. The buds produced are lighter weight and more economical planting material than full stalks. Farmers can use the buds to develop new sugarcane varieties more quickly. The machine is designed to be compact, lightweight, low-cost and suitable for small-scale Indian farmers. It is expected to save on labor costs while providing a higher bud production rate than conventional bud cutting methods.
Design and Fabrication of Portable Electric Tiller and Cutter MachineIRJET Journal
This document summarizes the design and fabrication of a portable electric tiller and cutter machine. The machine was created to provide farmers with an affordable and eco-friendly alternative to traditional tillers that use fossil fuels. It uses a lithium-ion battery and electric motor powered by a hub motor to drive the tilling blades and cutter attachment. The design aims to reduce farmers' costs, improve soil properties, and reduce pollution from fuel usage. The portable electric tiller was tested and found to till soil effectively while also being affordable, easy to use, and having low maintenance requirements compared to fuel-powered options.
IRJET-Smart Farm Application: A Modern Farming Technique using Android Applic...IRJET Journal
This document describes the design of an automated solar-powered lawn mower called the Automated Mower Robo. It uses an Arduino board and ultrasonic sensors to cut grass automatically while avoiding obstacles. The mower is powered by a 12V battery that charges from an attached solar panel. It was tested on different grass types and was able to cut the grass shorter than the expected height, showing 90% efficiency. The mower provides an environmentally friendly alternative to gas-powered mowers by using solar energy for an automated grass cutting system.
MULTIPURPOSE SOLAR SCREENING MACHINE WITH CONVEYORIRJET Journal
The document describes the design and development of a multipurpose solar screening machine. The machine uses solar energy to power itself and includes components like a conveyor belt, gear motors, strainers, and a frame. It can sieve materials like grains, sand, and construction materials into different sizes by changing the strainer. The machine lifts materials from the bottom using the conveyor belt and sieves it automatically using the powered components. It is more efficient than manual screening and reduces labor requirements. The machine was designed and built by students and an instructor to automate screening processes in agriculture, construction, and mining.
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TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMSIJNSA Journal
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.