Chapter 5 Dynamic and Closed-Loop Control

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Chapter 5Dynamic and Closed-Loop ControlClarence W. Rowley Princeton University, Princeton, NJBelinda A. Batten Oregon State University, Corvalis, Fundamental principles of feedback . . . . . . . . . . . . . . . . . . . Models of multi-input, multi-output (MIMO) systems . . . . . . . . Controllability, Observability . . . . . . . . . . . . . . . . . . . . . . State Space vs. Frequency Domain . . . . . . . . . . . . . . . . . . .83 Classical Closed-Loop PID feedback.

f control input K matrix of state feedback gains L matrix of observer gains n sensor noise q state vector: this may be a vector of velocities (u,v,w),or may contain other variables such as pressure and density, de-pending on the problem q. c. state estimate Q weights on the state vector, for LQR cost function Q. e. process noise covariance matrix

  Control, Noise