SPEED CONTROL OF DC SHUNT MOTOR USING MICRO CONTROL BASE


INTRODUCTION:-
DC motor speed controllers are very useful for controlling the motion of robotic and industrial automation systems. The controller presented here uses the PWM technique. The PMW wave for speed control is generated using Atmel AT89C51 microcontroller. To control the speed of the DC motor, you need a variable power supply. When the DC motor is switched on, i ....etc

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i need ppt for speed and current control of bldc motor using sliding mode ....etc

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Serving as a bridge between people and computer databases, interactive voice response systems(IVR) connect telephone user with the information he need, from anywhere at any time. IVR turns a telephone into easy-to-use computer terminal, enable caller to access specific information from a host computer database without going through a live operator. The quacking pace of adoption of speech solutions in IVR industry is currently driven by improvements in speech algorithms, natural language processing, vocabulary management and language modelling. ....etc

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VOICE ENABLED BROWSER
Introduction
Speech recognition (also known as automatic speech recognition or computer speech recognition) converts spoken words to machine-readable input (for example, to keypresses, using the binary code for a string of character codes). The term voice recognition may also be used to refer to speech recognition, but more precisely refers to speaker recognition, which attempts to identify the person speaking, as opposed to what is being said.
Speech recognition applications include voice dia ....etc

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pls send the details of the project topics ....etc

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VOICE ENABLED SMART HOME
Introduction
Speech recognition (also known as automatic speech recognition or computer speech recognition) converts spoken words to machine-readable input (for example, to keypresses, using the binary code for a string of character codes). The term voice recognition may also be used to refer to speech recognition, but more precisely refers to speaker recognition, which attempts to identify the person speaking, as opposed to what is being said.
Speech recognition applications include voice ....etc

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Serving as a bridge between people and computer databases, interactive voice response systems(IVR) connect telephone user with the information he need, from anywhere at any time. IVR turns a telephone into easy-to-use computer terminal, enable caller to access specific information from a host computer database without going through a live operator. The quacking pace of adoption of speech solutions in IVR industry is currently driven by improvements in speech algorithms, natural language processing, vocabulary management and language modelling. ....etc

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Dear sir,
Would you please like to send me some materials regarding power point slides for voice enabled speed control dc motor so that i can conduct my project related to this topics.

with thanks-
Arif Ahammad ....etc

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INTRODUCTION
This assignment is basically designed to demonstrate the use of controllers in DC motor which consists of two stage ,electronic stage that is controlled by 8 bit microcontroller and second is the mechanical stage consisting of gear box which controls the motion of DC motor to provide a impulse to electronic stage which generates a resultant signal to control the parameters of controller.
FEEDBACK-CONTROL THEORY
Figure 1 shows th ....etc

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SIR I UREGENTLY NEED BLOCK DIAGRAM OF THIS PROJECT IMMEDIATELY.PLEASE SIR.SEND IT TO ME AS FAR AS POSSIBLE TO mail:
[email protected]
from saikumar ....etc

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