Title :
Advanced control technologies in DCS
Author_Institution :
IA Solution Div., Yokogawa Electr. Corp., Tokyo, Japan
Abstract :
This paper describes advanced control technologies which have been implemented in DCS (distributed control system). First of all, the hierarchy of a typical plant control system is described. Secondly functional requirements on implementations are described. After that key technologies of each control algorithm are introduced. Self tuning control, fuzzy control, model predictive control, internal model control, and multivariable model predictive control are all discussed
Keywords :
distributed control; fuzzy control; hierarchical systems; industrial control; multivariable control systems; predictive control; self-adjusting systems; advanced control technologies; control algorithm; distributed control system; functional requirements; fuzzy control; internal model control; model predictive control; multivariable model predictive control; plant control system hierarchy; self tuning control; Actuators; Control systems; Current control; Distributed control; Electrical equipment industry; Level control; MIMO; Maintenance engineering; Productivity; Three-term control;
Conference_Titel :
Industrial Electronics, Control, and Instrumentation, 1995., Proceedings of the 1995 IEEE IECON 21st International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-3026-9
DOI :
10.1109/IECON.1995.483359
