We need to stabilize the plant 3 (s2 4) with a feedback controller The closed loop system should have a damping ratio of 0 707 and a dominant time constant 0 1 a Use PD control and compute the required values of the gains b Use P control with rate feedback and compute the required values of the gai...

a The closedloop transfer function is The damping ra ...

We need to stabilize the plant 3/(s2 - 4) with a feedback controller. The closed-loop system should

Question:

We need to stabilize the plant 3/(s2 - 4) with a feedback controller. The closed-loop system should have a damping ratio of ζ = 0.707 and a dominant time constant τ =0.1.
a. Use PD control and compute the required values of the gains.
b. Use P control with rate feedback and compute the required values of the gains.
c. Compare the unit-step command responses of the two designs.