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Feedback Part III The Effect of Feedback on a Second Order System 14112013
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=QEUciim_FfE
Accompanying Document: http://www2.ju.edu.jo/sites/Academic/... • This video forms part of a series of Control System lectures given by Dr. Lutfi Al-Sharif at the Mechatronics Engineering Department at Philadelphia University, Amman, Jordan. this lecture is a very simple and entertaining introduction to the concept of stability in control system. It uses a flywheel and a rotational damper mounted on a shaft to show how the system is unstable when the input is torque and the output is the angular displacement. It then proceeds to show how the use of closed loop unity feedback with variable forward gain to stabilize the system and to change its transient response characteristics.
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