i m a engg. student....
plzzzzzz...i need ppt nd full description on brushless servo motor
help mw wid ths asap.......
thanx....
....etc

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Pulse Width Modulation is widely used in power electronics as a controller in power conversion and motion control. Among different types of modulating modes the Sinusoidal Pulse Width Modulation (SPWM) and Space Vector PWM are two common strategies in adjustable speed drive system. The Pulse width of SPWM varies with the Sine wave so as to restrain the lower order harmonics with easy control and large D C utilization. With successively improving reliability and performance of digital controllers, the digital control techniques have predominated ....etc

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i want more information about brushless servomotor ....etc

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A Brushless Servomotor has been developed by using interdisciplinary mechatronics engineering. A mechanical switching device (commutator) is replaced by electronic circuits and controllers resulting in maintenance free and high performance servo drive. The brushless servomotor is an ac motor, in all respects and is in fact called the ac servomotor. Combined with a dedicated control device, the performance of the brushless servomotor is found to be equal to the performance of the high performance dc servo motor. In dc motor when the current fl ....etc

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Here i have explained how to prepared industrial visit report format...this helps for many students to write the report of their industrial reports..here with i have been enclosed Industrial visit report attachment..thanks to give this oppertunities to share my knowledge..







REPORT OF INDUSTRIAL VISIT
On
01-Aug-2011









Prepared By
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ABSTRACT
The Domain “SunZip” lets you reduce the overall number of bits and bytes in a file so it can be transmitted faster over slower Internet connections, or take up less space on a disk. Domain Sun Zip is a System Based Software. The user need not depend on third party software’s like Winzip, Winrar etc.
The main algorithms are:
• Huffman algorithm
ALGORITHMS FOR HUFFMAN COMPRESSION / DECOMPRESSION
Huffman coding is an entropy encoding algorithm used for lossless data compression. The term ref ....etc

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i need complete documentation and ppt for the topic qr codes for technical seminar .. please can any one help me with this... i neeed to submit the documentation tommorow. please mail to [email protected] ....etc

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Introduction to Servomotor Programming

Welcome to Servo Programming
In the previous chapters, we’ve done some cool things, but we’ve essentially treated our robot as a desktop
computer. Now we are ready to attach the BX-24 to a robot body and make it mobile with the use of
servomotors. In this chapter, you will learn what servos are, how they operate, and how modified servos can be
used as drive motors for the Robodyssey Mouse.
This chapter covers many important topics, so read it slowly and tho ....etc

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Hello,
My Name is Manish, I need feasibility for manufacturing PVC Pipes in Jharkhand and i am just an entrepreneur , so i am completely new to PVC or manufacturing field and i need your expert help on following topics :

1 : Project for manufacturing PVC Pipes (machines,raw material supplies etc)

2: Feasibility report for PVC Plant in Jharkhand .


Thanks,
Manish ....etc

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hydraulic servomotor for teaching purpose especially marine applications

hydraulic servo motor power point presentation ....etc

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