P7 18 A feedback control system is shown in Figure P7 18 The filter G s c ( ) is often called a compensator, and the design problem involves selecting the parameters and Using the root locus method, determine the ef fect of varying the parameters Select a suitable filter so that the time to settle (to within 2 of the final value) is T s 4 s, and the damping ratio of the domi nant roots is 0 6 R(s) Filter as 1 s 1 Process 20 s(s 5) Y(s) FIGURE P7 18 Filter design

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P7 18 A feedback control system is shown in Figure P7 18  The filter G s c ( ) is often called a compensator, and the design problem involves selecting the parameters  and    Using the root locus method, determine the ef fect of varying the parameters  Select a suitable filter so that the time to settle (to within 2  of the final value) is T s  4 s, and the damping ratio of the domi nant roots is    0 6  R(s) Filter as  1 s 1 Process 20 s(s 5) Y(s) FIGURE P7 18 Filter design

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Question: P7.18 A feedback control system is shown in Figure P7.18. The filter G s c ( ) is often called a compensator, and the design

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