The elevator in a modern office building travels at a top speed of 25 feet per second

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The elevator in a modern office building travels at a top speed of 25 feet per second and is still able to stop within one-eighth of an inch of the floor outside. The loop transfer function of the unity feedback elevator position control is

Determine the gain K when the complex roots have a Î¶ equal to 0.8.

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Modern Control Systems

ISBN: 978-0136024583

12th edition

Authors: Richard C. Dorf, Robert H. Bishop

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Question Posted: Mar 29, 2016 05:26 AM

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The elevator in a modern office building travels at a top speed of 25 feet per second

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K( 8) 140-G,(s)G(s)-

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The root locus is shown in Figure E77 The characteristic equation has FIGURE ...View the full answer

Modern Control Systems

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