VOLUME 10, ISSUE 7, JULY 2022 | IJIREEICE

Stability Robustness Bounds for State-Space Models with Dependent Uncertainty: Application to a Microgrid System

admin — Thu, 30 Jun 2022 05:56:20 +0000

Abstract: In this paper stability robustness bounds for linear state space models with dependent uncertainty based on the Lyapunov stability method and time-invariant perturbation method are applied to a microgrid system. In contrast to previous observations, it is shown that the Lyapunov stability bound gives better result than the time-invariant perturbation bound for a dependent uncertainty for the open-loop microgrid system. It is also shown that the Lyapunov stability bound gives larger value for the closed-loop microgrid system with the linear quadratic regulator control.

Keywords: Robust Control, Microgrid, Lyapunov Method, Stability, State-Space Model, Dependent Uncertainty.

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Development of Wild Animal Ward-Off System

admin — Wed, 13 Jul 2022 12:35:18 +0000

Abstract: Farmers suffer losses as a result of crop damage caused by animals and birds during the stages of sowing, seeding, ripening, and harvesting. Traditional methods of controlling bird and animal attacks, such as beating drums, screaming, lighting fireworks, and using reflective materials, are less effective when used on daytime attacks by birds and animals. Surveillance, as is well known, is widely used in a variety of settings, including homes, hospitals, schools, public spaces, farms, and so on. It allows us to keep an eye on a specific area, prevent theft, and provide proof of evidence. Monitoring is critical in the case of farmlands or agricultural grounds to both protect the environment and prevent unauthorized individuals from entering the region area from animals. Image processing techniques, night vision cameras, and IoT technologies will undoubtedly solve these problems. This system is capable of repelling animals from agricultural fields when they attempt to intrude; the system is outfitted with different triggering systems based on animal type. It has a loud noise generator for larger animals like elephants and a rotten egg sprayer for smaller animals like deer and boar. At first, these animal movements will be detected by passive infrared and microwave sensors, which will turn on the camera for image processing following successful animal detection. The primary goal of this work is to increase food production rates, prevent economic losses for farmers due to animal intrusions, and bring a smile to the farmer community.

Keywords: Crop Damage, Animal Attack, Crop protector, Ward-off.

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IOT BASED SMART HOME AUTOMATION

admin — Thu, 14 Jul 2022 04:16:09 +0000

Abstract – This paper presents an idea or a concept for home automation using ESP32 with Blynk, IR remote and manual switch to control 8relays with internet and monitor the real time feedback in the Blynk app. Automation of device has a wide scope for this generation as well as in forthcoming generation. In this mobile communication technology is playing a major role in the world of automation. This articles is fully based on low cost and reliable home control monitoring system for accessing and controlling devices and appliances remotely using Android based smart phone application. while using this technology the system improves the living standard at home, reduce human effort, energy efficient and time saving and thus make a smart home. And also it is very helpful for providing support to disable people and fulfill their needs in home and thus they leads a normal life. This propose system consists of Android mobile in using ESP32 with Blynk app, IR remote & Manual control relays. We are a using Wi-Fi technology to monitor the device because of its accuracy, high range and instant connectivity. This module controls the home appliances with a very ease of installation and it is user friendly.
Key Words: Smarthome, IoT, Home automation, Sensors, IOT.

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DETECTION OF STANDARD DIMENSION OF NUT AND BOLT AND THEIR SEGREGATION

admin — Thu, 14 Jul 2022 07:06:29 +0000

Abstract: Most of the Industries are growing faster these days and they need most accuracy results in every product they develop. Especially in the automotive mechanical industries which manufacture nuts and bolts. There is need to design a system that is recognises the nuts and bolts and it’s dimensions. For these type of segregation and detection the most prominent technology that is “ CONVOLUTION NEURAL NETWOK” algorithms are used by the most of the industries. When coming to CNN it is a type of artificial neural network used for image recognition , image processing and specifically designed to process pixel data.

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Descriptive study to assess knowledge regarding the management of patients with psychosomatic disorders among Nurses in selected Hospitals of Gwalior

admin — Thu, 14 Jul 2022 11:17:57 +0000

Abstract: BACKGROUND: The general hospital psychiatric care is most important since 30-50% of the patients attending primary care levels or general hospitals suffer from various forms of psychosomatic disorders, but they complain only vague symptoms which cannot be diagnosed medically. So, nurses working in general hospitals setting can help these clients by assessing and proper psychosocial care should be given for a permanent relief.

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Design and Fabrication of Vertical Axis Wind Turbine

admin — Sat, 16 Jul 2022 04:42:24 +0000

Abstract: Wind energy is the most available form of renewable energy among all the energy sources. Wind energy can be extracted by a wind turbine and can be converted into electrical energy using proper electricity generating apparatus. This paper is focused on a technique that can be used effectively for the purpose of converting the kinetic energy of wind into electrical energy. This process is completely friendly to environment and the cost associated with the fabrication is very little. In this research a vertical axis wind turbine has been designed and fabricated to perform the job of extracting energy from wind. The turbine is of Darrieus type with three twisted blades. For the conversion of mechanical energy from the turbine into electric current an alternator also fabricated and coupled with the turbine. This paper describes the whole procedure to build up a simple wind power system with vertical axis wind turbine and shows performance of such power system under various wind speed. The specialty of this system is its extremely simple arrangement and absence of any motion transmission

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TRAVEL HANDS FREE and ACCESS AUTHENTIC TOURIST PLACE INFO USING QR CODE

admin — Sun, 17 Jul 2022 02:46:25 +0000

Abstract: Cultural heritage comes to life if it can effectively spread knowledge and foster societal cultural development. Therefore, communication is essential for giving visitors—especially tourists—information. Connecting with clients in the heritage business requires the use of information technology, which offers a variety of channels via which information can be provided. The quality and quantity of visitors’ interactions with heritage can be improved thanks to technological developments like QR Code that have increased in recent years. On signs and advertisements, there are squares with a black-and-white pattern known as quick response (QR) codes that link to more information. Numerous uses for QR codes have been developed throughout time. They were initially created in the middle of the 1990s as a more practical alternative to traditional barcodes for usage in the automotive industry.
Keywords: Heritage, QRCode, Cloakroom, Information.

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AUTOMATIC TILES CLEANING MACHINE

admin — Sun, 17 Jul 2022 04:46:15 +0000

Abstract: Automatic tiles cleaner is a system that enables cleaning of the tiles by the help of highly stabilized and rapidly functionalized electronic and mechanical control system. Current project work targets to use automatic tiles cleaner for large tiles in house-hold purposes and office tiles. The cleaning purpose is specifically carried out by continuous relative motion between a scrubber and the tiles surface. During the cleaning and moving operation of vehicle a propulsion mechanism such as driven wheels and guide wheels for the dry tracking on the floor surface to be cleaned, suction of water is carried out by vacuum pump, scrubbing action is done by the scrubber directing water towards rear end. Preferably, a sweeper mechanism is mounted on the body forwarded by propulsion mechanism and operated with such control system for advance sweeping of a debris-laden floor surface. A PID controller is used to govern the motion of system which takes the input from sensor circuit and feeds it back to microcontroller which gives rise to the simulation of wheel in a synchronized manner. The new automatic floor cleaner will save huge cost of labor in future. The basic advantage of this product is that it will be cost effective and no human control is needed. Once put in on mode it will clean the whole room without any omission of surface.

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Analyzing the Effect of Machining Parameters in EDM for Controlling Electrode Wear Rate (EWR): A Critical Study for Sustainable Production

admin — Sun, 17 Jul 2022 05:50:35 +0000

Abstract: Electrical discharge machining (EDM), also known as spark machining, spark eroding and die sinking machining process, is a metal removal process where desired shape can be obtained by using electrical discharges (sparks). Material is removed from the work piece by a series of rapidly recurring current discharges between two electrodes, which is separated by a dielectric liquid and subject to an electric voltage. EDM is one of the efficient machining processes for manufacturing geometrically complex or hard material parts that are extremely difficult-to-machine by conventional machining processes. Inconel 825 is a family of austenite Nickel-Chromium based super alloys and having wide application in numerous engineering fields. The presented study provides a valuable insight for the selection of the process parameters setting in Electrical Discharge Machine (EDM) in order to minimize electrode wear ratio (EWR) by using copper electrode materials. It is found that optimal process parameters setting is Ton1Toff1Vg2Sg1 for minimizing EWR. The results clearly depict that the combination of independent process parameters i.e. Ton, Toff, Vg and Sg is found as 100, 20, 60 and 005 for optimizing EWR

Keywords: Electrical Discharge Machining (EDM); Taguchi Technique; Orthogonal Array (OA); Electrode Wear Rate (EWR).

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PACKET INSPECTION TO IDENTIFY NETWORK LAYER ATTACKS

admin — Sun, 17 Jul 2022 09:57:52 +0000

Abstract: In the recent years, the usage of internet is at its peak. As the usage of internet increases the number of people who will try to make money in an easy way through the growing internet also increases. In order to do achieve this the attacks on the user’s computer system happens so that the hackers can collect the user’s data and can be used for various purposes. Such attacks take place just by inserting the spoofed packets into the user’s line of communication in the network. To prevent this type of attacks bifurcation of the incoming and outgoing packets from a system’s network can be an accurate solution. To achieve such bifurcation between the normal packets and spoofed packets the model is developed using Deep Learning algorithm. By using the Deep Learning algorithm Long Short-Term Memory the user can obtain a comparatively higher accuracy.

Keywords: Deep Learning, Long Short-Term Memory, LSTM, Packets, Attack, Network

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