Title :
A rule-based adaptive PID controller
Author :
Anderson, Kevin L. ; Blankenship, Gilmer L. ; Lebow, Lawrence G.
Author_Institution :
Dept. of Electr. Eng. & Syst. Res. Center, Maryland Univ., College Park, MD, USA
Abstract :
The authors describe a functioning expert controller implemented with industrial programmable logic controller technology. In its present state the controller implements an adaptive PID (proportional, integral, and derivative) algorithm based on rule-based logical modules. The controller does not presume a model for the system. It detects several features of the current system response to a step input change and uses a pattern matching procedure to adjust the PID parameters to reshape the system output response
Keywords :
adaptive control; knowledge based systems; programmable controllers; three-term control; IKBS; adaptive control; expert controller; industrial programmable logic controller technology; pattern matching; rule-based adaptive PID controller; three-term control; Adaptive control; Change detection algorithms; Computer vision; Electrical equipment industry; Industrial control; PD control; Pi control; Programmable control; Proportional control; Three-term control;
Conference_Titel :
Decision and Control, 1988., Proceedings of the 27th IEEE Conference on
Conference_Location :
Austin, TX
DOI :
10.1109/CDC.1988.194374
