VOLUME 9, ISSUE 4, APRIL 2021 | IJIREEICE

IMC based PI controller for a two tank interacting process system

admin — Fri, 26 Mar 2021 09:26:50 +0000

Abstract: The objective of the work is to maintain the level in the closed loop at desired set value. This paper emphasis an implementation of internal mode control (IMC) to obtain an optimal PI control setting for interacting. System identification of the process is done by process reaction curve method. The conventional PI controller cannot reach satisfactory result. The gain parameters of PI control are obtained by IMC tuning method. Initially, a Proportional Integral (PI) controller based on IMC-PI setting is designed and the results are compared with Ziegler Nichols (ZN), Skogestad controller settings. The robustness of the controllers are endorsed by imposing both servo and regulatory disturbances. The simulation results confirm that IMC-PI controller has improved dynamic performance disturbance rejection.

Keywords: PI Control, Non-interacting process, System Identification, Tuning methods, Servo and regulatory disturbances and Performance indices.

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FOOTSTEP POWER GENERATION PLATFORM WITH PIEZOELECTRIC AND FLOORING MECHANISM

admin — Fri, 26 Mar 2021 09:27:36 +0000

Abstract: The power crisis is to be one of the serious topics to be discussed. There is a possible solution for this to provide Sufficient amount of power using renewable energy. Among these resources, the human population is the only far away and Weather resource that has not been utilized. By using the proper method required amount of power can be obtained from this resource. We have found the idea to utilize human walking power to generate electricity and we have designed a method named footstep power generation platform when people walk on the platform, electricity will be generated in this system uses the pressure due to weight of the person walking on the platform and stored using batteries. It can be installed on sidewalks, parks and jogging tracks and many other public places like a railway junction, airport, etc. and thus we can meet the electricity demand to a greater extend.

Keywords: Electrical power, footstep power generation system, supply, and Demand.

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SMART SAFETY ENHANCEMENT FOR MOUNTAIN ROADS

admin — Fri, 26 Mar 2021 09:50:52 +0000

Abstract: In developing country accident is main cause of death. Growth in population has led to growth in technology. People use car on large number and number of accidents taking place, is increasing day-by-day. Road accidents are undoubtedly the most frequent happening cases and overall, the cause of the most damage The intensity of deaths are more in curved roads i.e mainly in U-turn, Hairpin bend roads and mountain narrow roads. In this case the driver can’t see the vehicle coming from the other side. Because of which thousands are losing their lives in accident. If the vehicle is in great speed then it is difficult to control and there are chances of falling off a cliff. Hence there is a need of many road safety systems. The solution for this problem is alerting the driver about the vehicle coming from the other side. This is done by keeping the sensor unit on one side of the road before the hairpin bend curve/Land Slide and keeping LED light after the curve/Landslide, so that vehicle coming from the one side of the road is sensed by the sensor unit and LED light glows at opposite side. By looking at the LED light driver become alert and slow down the speed of vehicle. When two cars pass from the opposite side of a mountain curve the sensor senses the car and LED colour changes to red and raises the buzzer giving signal of danger and then it changes one LED colour into green to allow the one car to pass and then the other LED colour turns green. In this way we can prevent the accidents of curved road. Once receive the signal from wireless module the vehicle reduce the speed by using motor drive unit.

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INTELLIGENT DEMAND RESPONSE FOR DOMESTIC LOADS IN SMART GRID

admin — Fri, 26 Mar 2021 11:31:15 +0000

Abstract: There is Extreme increase within the demand of electrical energy that has not solely become challenge for its production however additionally it distribution. thus this rising demand is growing the complexities of power grids by increasing requirement for larger responsibleness, efficiency,security and environmental and energy sustainability considerations. These feature in a very power grid towards smartness that eventually known as a today’s idea of “Smart Grid”.This is a abstract technique during which all good features area unit enforced so as to extend the distribution system of electricity Smart Grids” with its options and its completely different aspects on power distribution business has been presented. it’s additionally explained that however these technologies modification and have a lot of potential to evolve and strength the distribution system.

Keywords: Power supply ,demand response for smart grid and peak

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IOT BASED FOREST FIRE AND SMUGGLING DETECTION

admin — Fri, 26 Mar 2021 12:53:27 +0000

Abstract: In the present arena, wildlife and forest departments face the matter of movement of animals from forest area to residential district. The number of trees has reduced drastically from the forest that makes an unhealthy environment for animals to survive within the forest. It has been found in a survey that 80% losses are caused due to fire and another big problem is smuggling. This could have been avoided if these activities was detected in the early stages. This project proposes a system for tracking and alerting the personnel for the protection of trees against forest fires and smuggling. Nowadays IOT (Internet of Things) devices and sensors allow the monitoring of different environmental variables, such as temperature, humidity, motion etc. Arduino platform based IOT enabled fire and smuggling detector and monitoring system is that the solution to the present problem. In this project we have built fire detector using Arduino NANO which is interfaced with a flame, temperature, tilt and vibration sensor and a buzzer. In order to implement this project, we will be using GSM which is used to provide the final SMS to the user through the given number in the simulation program, flame sensor which is used to denote fire that will be displayed in the LCD Display, tilt and vibration sensor which is used to denote the smuggling movement and will be detected in the LCD display. This will be initiated only when the obtained values exceeds the pre-defined value. Whenever a fire occurs, the system automatically senses and alerts the user by sending an SMS to the user and that location can be seen using google maps application.

Keywords: IoT, GSM, LCD, Arduino, Sensors

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DESIGN OF WIRELESS GATEWAY FOR DALI BASED SMART CITY AUTOMATION

admin — Fri, 26 Mar 2021 12:54:06 +0000

Abstract: Smart Street light is an automatic system that automates the streets. The main aim is to reduce power consumption when there are not any vehicle movements on the road. The Smart street light are going to be get turned ON when there are vehicles or humans on the road otherwise the lights are going to be OFF. With the advancement of technology, things are becoming simpler and easier for everyone in the world today. As a result of automatic control of street lights the power is saved to an extent. The Smart street light provides a way for saving energy which is achieved by sensing an approaching vehicle using the IR sensors then switching ON a block of street lights ahead of the vehicle. As the vehicle passes by, the trailing lights turn OFF automatically. Thus, we save a lot of energy. So when there are no vehicles or humans on the highway, streets then all the lights that remain OFF are being preferred over the manual system.

Keywords: smart city automation, ZIGBEE, MPLAB IDE, DALI.

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Anti-clogging Sewerage System Using IOT

admin — Fri, 26 Mar 2021 16:45:56 +0000

Abstract: This project aims to create a low-cost, self-contained sewerage system using IoT and without the need for human intervention. Real-time data forecasting the extent of sludge and water is critical for proper sewer system operation. Higher runoff volume, combined with large areas of impervious ground, has overburdened the drainage system, resulting in inundation and blockage. All of this could be avoided if a smart system is implemented that detects both the water level and redirects water using sensor-controlled gates. A smart system could be created by leveraging existing Artificial Intelligence, IOT principles, and adequate sensor data analysis to provide real-time information monitoring and reporting to the municipality or concerning authority. Will eliminate the need for manual drain inspections and allow for immediate response without the need for human intervention or delay.

Keywords: Sewerage system, Linear regression, MQ135, Rain drop sensor, IoT, CSO, Chocked Flow

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IoT based drips monitoring system in hospitals

admin — Sat, 27 Mar 2021 11:54:23 +0000

Abstract: Saline, one among the foremost popular intravenous (IV) therapies plays a serious role within the management of patients who are critically ill. Surveillance of saline bottle level is extremely important because when the bottle is emptied and therefore the needle isn’t faraway from the vein then the blood flows outward into the bottle. In hospitals, the nurses or caretakers are liable for monitoring the saline bottle level. Mostly, thanks to negligence and any unusual condition, the precise timing of removing the needle from the patient’s vein is ignored which causes a significant casualty and should lead to death as well. Furthermore, remote monitoring may be a got to provide telehealth services. To prevent the accident due to the ignorance of caretakers and to provide remote surveillance in telehealth services, we have proposed the cost-effective smart saline level.monitoring device which includes the mixture of sensor and Internet of Things (IOT) technologies. We have built this system by using load sensor and ultra-low power low cost Arduino micro controller. The load sensor converts the load of the bottle to a selected voltage. The ESP8266 micro controller generates and publishes a specific message based on the voltage received from the sensor. To publish and present the messages to the devices of subscribers like doctors, nurses or caretakers.This proposed monitoring system fulfills the reliable delivery of messages to the subscribers which is very important for healthcare. Automatically, saline bottle valve will be closed with human intervention

Keywords: saline, intravenous therapy, sensors, internet of things, load sensor, micro controller, transformer, rectifier, heartbeat sensor, Arduino UNO

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IOT Based Aquaculture Monitoring System

admin — Sat, 27 Mar 2021 11:55:00 +0000

Abstract: Internet of Things (IOT) is a very fast growing technology and the field of IOT is extending its wings in every one of the areas today. With the progression in computers like Raspberry pi, the innovation is achieving the ground level with its application in farming and aquaculture. In this work, we have outlined and actualized monitoring of water quality of aquaculture utilizing Raspberry Pi, various Sensors, USB Camera and OpenCV. Water quality parameters used in this work are Temperature, Turbidity, TDS, Float sensor and usb camera. Sensor acquisition is conducted by Raspberry Pi is used as data processing device as well as server. Photo acquisition is also performed by Raspberry Pi with the help of the usb camera to detect the colour of the water. Android phone is used as the terminal device. A user can monitor the water condition using an android app through Wi-Fi within Wi-Fi range and through Internet from anywhere in the world. Some analysis is performed with the four parameters value to determine the overall approximate condition of the water and required action. Every feature in this checking gadget can work legitimately and easily.

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OCR USING VISUALLY IMPAIRED PEOPLE SHOPPING TROLLEY TECHNOLOGY

admin — Sat, 27 Mar 2021 11:55:37 +0000

Abstract: Shopping is the one of the most essential activities that people has to perform in there day to day life. But there are some people who faces many difficulties in shopping such as VIP (visually impaired people). They have to depend on others to shop in unfamiliar places. In order to address these difficulties by providing an device that will help the visually impaired people to shop independently by using different technologies.
The proposed system consists of different modules such as product reorganization and section information which will process on raspberry pi3 model. Product reorganization includes Optical Character Recognition and Text to Speech software which will help user to identify the product. Section information will help user to get the section information by using Bluetooth (HC-05) technology. Ultrasonic sensor will detect the obstacle and alert the user using beep sound.

Keywords: Optical Character recognition, Raspberry Pi, Bluetooth, Ultrasonic Sensor

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