지수 함수적 가중 특성의 적응 관측기를 이용한 간접 극배치 적응 제어기

An Indirect Adaptive Pole placement Controller Using a Discrete Adaptive Observer with Exponenrial Data weighting

A general scheme for a discrete adaptive observer having exponetial weighting properties is presented for a single-input single-output linear system. In this scheme, all the past measurement data are weighted esponetially both with the weighting factor and the stable matrix F. This observer is then implemented in the design of an indirect adaptive pole placement contoller. To increase nemerical stability in getting the controller parameter, a recusive algorithm is introduced. It is shown that the overall control scheme is globally stable with the persistent excition