A Design Method for Multivariable Control System with Integrity against Actuators Failures

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

TAKASHI HAMAGUCHI¹  YOSHIHIRO HASHIMOTO²  YOSHITAKA TOGARI¹  TOSHIAKI ITOH²  TOSHIHIKO KAMIYA¹  AKIHIKO YONEYA¹  AKIYOSHI MORII¹ 

[1] Department of Systems Engineering, Nagoya Institute of Technology;Department of systems Management and Engineering, Nagoya Institute of Technology

关键词: Fault Tolerant Control;    LMI (Linear Matrix Inequality);    Optimal Servo;   

DOI  :  10.1252/jcej.34.1423

来源: Maruzen Company Ltd

【 摘 要 】

References(7)In this paper, a fault tolerant controller design method is proposed. It assures the integrity against actuator and sensor faults. While some controller design methods to assure integrity have been proposed, they assumed that the plant was stable. The proposed method in this paper assures the integrity even for unstable plants. To avoid making the controller too conservative, the possibility of the failure is limited to one actuator or one sensor. In addition to the integrity, the quadratic control performance is given to the design problem. Therefore, the fastest controller, which assures integrity, can be designed.

【 授权许可】

Unknown