Figure 4 shows a Bode plot for the amplitude and phase of a system against frequency,...
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Figure 4 shows a Bode plot for the amplitude and phase of a system against frequency, which has been obtained via experiments conducted on an unknown system. Estimate the transfer function given that the damping is much less than 1 but non-zero. Four data points are given in figure 4: the point at 0.1 rad/s has a magnitude of 20.9 dB; the point at 1 rad/s has a magnitude of 0.9 dB; a local peak occurs at approx. 2.95 rad/s and has a peak height of 12dB. Bode Diagram 40 20 -20 -40 -60 -80 -100 -90 -135 -180 -225 -270 10 10° 10' Frequency (rad/s) 10 (6ep) əseud Magnitude (dB) Figure 4 shows a Bode plot for the amplitude and phase of a system against frequency, which has been obtained via experiments conducted on an unknown system. Estimate the transfer function given that the damping is much less than 1 but non-zero. Four data points are given in figure 4: the point at 0.1 rad/s has a magnitude of 20.9 dB; the point at 1 rad/s has a magnitude of 0.9 dB; a local peak occurs at approx. 2.95 rad/s and has a peak height of 12dB. Bode Diagram 40 20 -20 -40 -60 -80 -100 -90 -135 -180 -225 -270 10 10° 10' Frequency (rad/s) 10 (6ep) əseud Magnitude (dB)
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Related Book For
Fundamentals of Electric Circuits
ISBN: 9780073301150
3rd edition
Authors: Matthew Sadiku, Charles Alexander
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