a tracking controller for the dynamic model of unicycle mobile robot by integrating a kinematic controller and a torque controller based on Fuzzy Logic Theory.and its application is to different navigation problems... ....etc

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CHAPTER 1
INTRODUCTION
Surveillance, Espionage or spying involves individual obtaining information that is considered secret or confidential without the permission of the holder of the information. Spying area in military ground where enemy stay can be took before taking any action.
A robot is a virtual or mechanical artificial agent. In practice, it is usually an electro mechanical system which, by its appearance or movements, conveys a sense that it has intent or agency of its own.
Our aim in building this projec ....etc

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Automatic Railway Gate Controller Using Stepper Motor

ABSTRACT

This project work aims at the design, development, fabrication and testing of working model entitled Automatic Railway Gate Controller. It is basically related to Radio communication and signalling system. An Automatic Railway gate controller is unique in which the railway gate is closed and opened or operated by the Train itself by eliminating the chances of human errors.
The largest public sector in India is the Railways. The network of Indian Railwa ....etc

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Incorporation of FACTS Controllers in Newton Raphson Load Flow for Power Flow Operation, Control and Planning: A Comprehensive Survey
Abstract-
This paper presents a comprehensive survey ofincorporation of FACTS controller such as SVC, TCSC,SSSC, STATCOM, UPFC, and IPFC devices in Newton-Raphson load flow (NRFL) for power flow control. Thepurpose of this paper is to present a comprehensive surveyof various FACTS controllers are incorporated in loadflow analysis for different point of view such as optimalpower flow control, planning an ....etc

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Here’s a stepper motor controllerbased on 89C51 microcontroller tocontrol the rotation of a DC steppermotor in clockwise and anti-clockwisedirections. The controller is simple andeasy-to-construct, and can be used in manyapplications including machine control androbotics for controlling the axial rotation inXY plane. A similar circuit can be added tocontrol the rotation of the motor in eitherXZ or YZ plane.Fig. 1 shows the block diagram of thestepper motor control system. The powersupply section (in Fig. 2) consists of a stepdowntransformer ....etc

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Presented by:
HIMANSHU GOPLANI


GURURAJ ENGINEERS VADODARA (GUJ.)
INDUSTRIAL ELECTRONICS AND AUTOMATION
COMPANY PROFILE
• Established in the year 1982 by Mr. M.R. Tilwalli.
• Started with repairs & maintenance of older systems.
• The flagship product of the company : Thyristorized DC Drive.
• Later the company started making products like Torque Motor Controllers, Vibrator Feeder Controllers, Timers, SSRs,other Machine Dedicated Controls,etc.
• Now, it has emerged as the leading syste ....etc

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Abstract

Automatic Street Light Control System is a simple yet powerful concept, which uses transistor as a switch. By using this system manual works are 100% removed. It automatically switches ON lights when the sunlight goes below the visible region of our eyes. This is done by a sensor called Light Dependant Resistor (LDR) which senses the light actually like our eyes. It automatically switches OFF lights whenever the sunlight comes, visible to our eyes.

By using this system energy consumption is also re ....etc

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Abstract
Recently the number of distributed generators (DG)being integrated in to the distribution system has increased. Thedistribution system is no longer a single source system. Thusthere has to be a change in strategy for distribution analysis. Thiswould require a fast power flow solution with DG. This paperpresents the developed three phase unbalanced power flowalgorithm with the choice of modeling DG as PQ or PV node.This gives flexibility in modeling various types of DGs. Thedistribution system model includes modeling of lines, ....etc

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please can anyone give me the principle of touch sensitive siren
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send me
unified powerflow controll ....etc

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Present project is designed using 8051 microcontroller to avoid railway accidents happening at unattended railway gates, if implemented in spirit. This project utilizes two powerful IR transmitters and two receivers; one pair of transmitter and receiver is fixed at up side (from where the train comes) at a level higher than a human being in exact alignment and similarly the other pair is fixed at down side of the train direction. Sensor activation time is so adjusted by calculating the time taken at a certain speed to cross at least one compart ....etc

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