Calculate the pole location in the complex plane of the lead portion for a lead-lag compensator...

Transcribed Image Text:

Calculate the pole location in the complex plane of the lead portion for a lead-lag compensator designed with gamma = beta, if: the desired pole location is s = -3.5 +/- 3.9 j; • the missing phase is 53 degrees; and • the magnitude condition evaluated with the compensator gain and the plant transfer function gives: 1 s + T1 () 10 = 1 6.2 s + s=s* Select one: O s = -12.7 O s = -9.2 O s = -4.9 X O s = -8.4 The correct answer is: s = -8.4 Calculate the pole location in the complex plane of the lead portion for a lead-lag compensator designed with gamma = beta, if: the desired pole location is s = -3.5 +/- 3.9 j; • the missing phase is 53 degrees; and • the magnitude condition evaluated with the compensator gain and the plant transfer function gives: 1 s + T1 () 10 = 1 6.2 s + s=s* Select one: O s = -12.7 O s = -9.2 O s = -4.9 X O s = -8.4 The correct answer is: s = -8.4