Title :
Recent advances in relay feedback methods-a survey
Author :
Astrom, K.J. ; Lee, T.H. ; Tan, K.K. ; Johansson, K.H.
Author_Institution :
Lund Inst. of Technol., Sweden
Abstract :
Relay feedback has played a role in adaptive control for a long time. In recent years, they have found a new lease of life in the automatic tuning of PID controllers and in the initialization of other sophisticated adaptive controllers. These developments have spurred research into extensions of the method to advanced controllers and intelligent systems. This paper surveys the recent results and developments in the field
Keywords :
adaptive control; feedback; identification; relay control; tuning; PID controllers; adaptive control; automatic tuning; relay feedback methods; Adaptive control; Automatic control; Digital relays; Feedback; Frequency response; Manufacturing; Process control; Programmable control; Three-term control; Tuning;
Conference_Titel :
Systems, Man and Cybernetics, 1995. Intelligent Systems for the 21st Century., IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-2559-1
DOI :
10.1109/ICSMC.1995.538177
