Question 21 Consider the following feedback control system: Ris) + C(s) 5 s(s + 1)(0.4s + 1) C(s) A phase-lag compensato
Posted: Fri May 20, 2022 8:47 pm
Question 21 Consider the following feedback control system: Ris) + C(s) 5 s(s + 1)(0.4s + 1) C(s) A phase-lag compensator that provides a phase margin of OM ~ 22° is: 1+2s C(s) 1+55 1+1065 1+118s 1+s C(s) 1+1065 C(s) 1+265 1+115s
Question 21 Consider the following feedback control system: Ris) + C(s) 5 s(s + 1)(0.4s + 1) C(s) A phase-lag compensator that provides a phase margin of OM ~ 22° is: 1+2s C(s) 1+55 1+1065 1+118s 1+s C(s) 1+1065 C(s) 1+265 1+115s
Question 15 Select the correct statement about the following system: G(s) = 8(s + 1) s(2 + s) (2 + 3s) O The system has one ideal integral and two first order lead factors and its Bode diagram has three break frequencies only. The system has two ideal integrals and two first order lead factors and its Bode diagram has three break frequencies only O The system has one ideal integral, one first order lead and two first order lag factors and its Bode diagram has three break frequencies only. o The system has one ideal integral and two first order lag factors and its Bode diagram has two break frequencies only . O The system has two ideal integrals, one first order lead and two first order lag factors and its Bode diagram has three break frequencies only, Question 16