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Control system miscellaneous

  1. The system shown in the figure below

    can be reduced to the form

    with
    1. X = c0 s + c1 , Y =
      1
      , Z = b0s + b1
      (s2 + a0s + a1)
    2. X = 1 , Y =
      (c0s + c1)
      , Z = b0s + b1
      (s2 + a0s + a1)
    3. X = c1s + c0 , Y =
      (b1s + b0)
      , Z = 1
      (s2 + a1s + a0)
    4. X = c1s + c0 , Y =
      1
      , Z = b1s + b0
      (s2 + a1s + a0)

Correct Option: D

By block diagram, technique reduction method



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