Title :
A self-tuning controller for systems with varying time delays
Author :
Mori, Yojiro ; Doi, M. ; Mori, Yojiro
Author_Institution :
Nat. Defense Acad., Yokosuka, Japan
Abstract :
Discusses a self-tuning controller for systems with varying time delays. The derivation of this controller is based on a discrete-time Smith delay compensator and generalized minimum variance control (GMVC). In addition, a modified reference signal filter is used to improve response delay. It has not only an accommodation of time delay changes but also a load disturbance rejection.
Keywords :
adaptive control; compensation; control system synthesis; delays; digital control; discrete time systems; self-adjusting systems; discrete-time Smith delay compensator; generalized minimum variance control; load disturbance rejection; modified reference signal filter; response delay; self-tuning controller; varying time delays; Adaptive control; Adaptive systems; Control system synthesis; Control systems; Delay effects; Delay estimation; Equations; Filters; Polynomials; Programmable control;
Conference_Titel :
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN :
0-7803-7631-5
DOI :
10.1109/SICE.2002.1195749
