피이드포워드 보상기를 갖는 강인한 선형 다변수 최적 모델 추종 서보계의 구성에 관한 연구

Design of Robust Linear Multivariable Optimal Model Following Servo System Incorporating Feedforward Compensator

  • Hwang, C.S. (Department of Electrical Engineering, Pusan National University) ;
  • Kim, C.T (Department of Electrical Engineering, Pusan National University) ;
  • Kim, D.W. (Department of Electrical Engineering, Pusan National University) ;
  • Kim, M.S. (Department of Electrical Engineering, Pusan National University) ;
  • Lee, K.H. (Department of Electrical Engineering, Pusan National University)
  • 발행 : 1993.07.18

초록

In this paper, the method for designing a robust linear multivariable model following servo system is proposed. This model following servo system for the (n)th order reference input and the (n)th order disturbance is treated, and is designed so that the (n)th order response of the plant should be kept close to the (n)th order response of the given model by LQ(Linear Quadratic) optimal regulator approach. It is proved that the characteristics of the model following servo system is robust in the presence of the disturbances and the parameter perturbations of the plant dynamics.

키워드