Unformatted text preview: 2 + 10 s + 10 = . 4) Given a negative unity feedback control system with G ( s ) = K ( s + 1 ) s 3 + ps 2 + 2 s + 1 . Find the values of K and p such that the system is an oscillator and oscillates with a frequency of ω = 2 rad/sec. Test 2 (Closed-book Test) Date: Thursday, Feb. 11, 2010 Time: 4:30 - 5:30 PM Place: EE 236 Materials: Open-loop and closed-loop poles, second-order systems, time-domain perfor-mance speciﬁcation, steady-state error, Routh-Hurwitz Stability, and Root Locus. Calculator policy will be enforced in the test....
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- Spring '08
- Root Locus, 2 rad, closed-loop poles, unity feedback control, following closed-loop transfer