대규모 연결계의 분산상태관측기 설계

Design of Decentralized State Observer for Large Scale Interconnected System

  • 이기상 (단국대 공대 전기공학과) ;
  • 장민도 (단국대 대학원 전기공학과)
  • 발행 : 1988.02.01

초록

A design method of decentralized state observer for large scale interconnected systems is proposed by the use of interconnection rejection approach and interconnection modelling technique. The proposed design method is developed based on the interconnection partitioning. Therefore partitioning conditions are suggested. And the conditions for observer pole assignment and observer parameter determination procedures are described for possible interconnection patterns. The decentralized state observer gives good estimates without any information on the interconnection variables and estimations. In addition, a numerical example is given to explain the design procedures and to show the estimation performance of the decentralized observer.

키워드