A robotic arm has a joint control loop transfer function Show that the frequency equals 28 3 rad s when the phase angle of L(j Iuml ) is 180 deg Find the magnitude of L(j Iuml ) at that frequency 300(s 100) L(s) G,(s)G(s) s(s 10)(s 40)...

The loop transfer function is The phase angle is co ...

A robotic arm has a joint-control loop transfer function Show that the frequency equals 28.3 rad/s when

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A robotic arm has a joint-control loop transfer function

Show that the frequency equals 28.3 rad/s when the phase angle of L(jÏ‰) is -180°. Find the magnitude of L(jÏ‰) at that frequency.

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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 05:32 AM

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A robotic arm has a joint-control loop transfer function Show that the frequency equals 28.3 rad/s when

Question:

300(s 100) L(s)-G,(s)G(s) = s(s + 10)(s+40)

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The loop transfer function is The phase angle is co...View the full answer

Modern Control Systems

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