12.30 In Example 12.1.4 a lag-lead compensator was designed by canceling the plant pole at s =...

Question:

12.30 In Example 12.1.4 a lag-lead compensator was designed by canceling the plant pole at s = -3 with a compensator zero. Suppose the plant model is slightly inaccurate and the plant pole is really at s = -3.2. Evaluate the resulting unit-step response and unit-ramp response in terms of the performance specifications.