Documents Desired Bode plot shape Ess requirement Noise requirement 0 -90 -180 0dB gcd High low-freq-gain for....

Slide 1Desired Bode plot shape Ess requirement Noise requirement 0 -90 -180 0dB gcd High low-freq-gain for steady state tracking Low high-freq-gain for noise attenuation…

Documents Where is w=0+, where is w=0-, where is w=+inf, where is w=-inf, what is the system type, what is the...

Where is w=0+, where is w=0-, where is w=+inf, where is w=-inf, what is the system type, what is the relative order of the TF, how should you complete the nyquist plot, what…

Documents PI Controller Design

PI Controller Design Use PI only when you have to increase system type, i.e., when you have to make a nonzero ess to zero! wgcd Kill PM significantly KI/KP=1/2 KI/KP=1/40…

Documents Proportional controller design

Proportional controller design Obtain open loop Bode plot Convert design specs into Bode plot req. Select KP based on requirements: For improving ess: KP = Kp,v,a,des / Kp,v,a,act…