Simona Coman1, V. Comnac1, Member IEEE, Cr. Boldisor1, D.C. Dumitrache2
1Automation Department, “Transilvania” University of Brasov, 5 M.Viteazu Str.,
500174 Brasov, Romania, phone/fax: +40 0268 418836,
2 Department of Automatic Control, Technical University of Cluj-Napoca,
26-28 Gh. Baritiu Str., 400027 Cluj-Napoca, Romania



Abstract –

The distributed control systems with communication
networks are used in many industrial applications. These systems
are often re ....etc

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Hi i need total information about dtmf based industrial appliance and control systemand working principle ....etc

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I have made the project of wireless equipment control using at89c51 but I am facing the following problems.

1 In the project the 16X2 lcd display is not showing any display even after loading the program in controller. It just shows 16 square boxes on screen instead if showing the display of setting time for four LED.

2 Ideally Pin no 17 of TRX434 should have high logic (5v) to transmit the signal to the receiver . But at pin no 17 I am getting the voltage between 0 to 1 V.

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SPEED CONTROL OF AN INDUCTION MOTOR USING INDIRECT VECTOR CONTROL
ABSTRACT
Over the past two decades technological advances in power electronics and an increasing demand for high performance industrial machinery have contributed to rapid developments in digital motor control. This field of study has numerous applications in the areas of manufacturing, mining and transportation but sometime it is difficult to determine which technique is best suited to a particular application.
Induction motor is used as a variable speed drive in many indus ....etc

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THE IMPACT OF TRANSPORTATION CONTROL MEASURES ON EMISSION CONTROL DURING THE OLYMPIC GAMES IN BEIJING

1. INTRODUCTION
1.1 GENERAL

Emissions from vehicles come from the by-products of the combustion process which takes place inside the vehicle when it moves. In addition to this, volatile organic compounds (VOC) also escape through fuel evaporation. As vehicle exhaust systems have improved, evaporative emissions have become a larger component of total vehicle VOC emissions

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Abstract

For numerous motion control applications, the limiting factor in the design of the motion device is a highly accurate and quick response. To achieve these performance characteristics, two approaches to the design are possible. The first focuses on the physical construction of the motion device, which includes increasing the mass and thus the rigidity of the system, as well as employing high-precision components. The second procedure addresses the software required to operate and control the system. By combining several advanced cont ....etc

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1 INTRODUCTION
The development and application of most present- day systems and control theory were spurred on by the need to resolve aerospace problems. This is roughly the problem of analyzing and designing guidance law and flight control systems (autopilot) for tactical missiles or aircraft.
The guidance and control laws used in current tactical missiles are mainly based on classical control design techniques. These control laws were developed in the 1950s and have evolved into fairly standard design ....etc

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ABSTRACT
This dissertation proposes simple and efficient control algorithms for seismically excited structures using MR dampers and a smart passive system based on MR dampers. Magnetorheological (MR) dampers are one of the most promising control devices for civil engineering applications to earthquake hazard mitigation, because they have many advantages such as small power requirement, reliability, and low price to manufacture. A number of control algorithms have been adopted for semi active systems including the M ....etc

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I am a BE student please give me information on above topic for my BE project ....etc

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ABSTRACT
Good people all, of every sort, give ear unto my song , this was the cry
made by thousands of operator running to and fro to detect, analyze and report the fault to their
senior officials and wait for their instructions to be followed. Finally someone heard their cry and a
master system was born. The energy is generated, transmitted, distributed and finally utilized. At
every stage certain supervision, control and protection is neces sary. This paper deals with basic
SCADA system, its components, basic block ....etc

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