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The open-loop transfer function of a speed control system is given by, 4- 50K G(s) s3 + 9 s2 + 30s + 40 where K, is the
Posted: Tue Apr 26, 2022 3:18 pm
by answerhappygod
- The Open Loop Transfer Function Of A Speed Control System Is Given By 4 50k G S S3 9 S2 30s 40 Where K Is The 1 (301.35 KiB) Viewed 18 times
The open-loop transfer function of a speed control system is given by, 4- 50K G(s) s3 + 9 s2 + 30s + 40 where K, is the gain of a proportional controller. S (al Evaluate the magnitude (in dB) and phase (in degrees) of the system at angular frequencies of 0.5 rad/s, 1 rad/s, ,1.5 rad/s, 2 rad/s, 4 rad/s, 6 rad/s, 8 rad/s, 10 rad/s, 30 rad/s, and 50 rad/s, with K, = 1. (b)e Plot the exact Bode diagrams, based on the result in part (a), in the semi-log graph paper provided (CH The statement: “This system is not stable”. Do you agree? Why? (d) Design a proportional controller for the system such that it has a gain margin of 32 dB.