Title :
A model driven PID control system and its application to chemical processes
Author :
Yukitomo, Masanori ; Baba, Yasushi ; Shigemasa, Takashi ; Ogawa, Morimasa ; Akamatsu, Koji ; Amano, Souichi
Author_Institution :
Toshiba Corp., Tokyo, Japan
Abstract :
PID control systems are used as a basic control technology in contemporary industry. However, there are issues regarding control performances for some controlled processes, such as long dead-time processes and unstable processes. In order to improve the control performances of PID control systems, we proposed a new model driven PID control system, which is combined with the following control scheme; PD feedback, internal model control, set point filter and PV filter. In this paper, the model driven PID control system, its design method and application results for chemical processes are described.
Keywords :
chemical technology; control system synthesis; model reference adaptive control systems; process control; temperature control; three-term control; two-term control; PD feedback; PV filter; chemical processes; contemporary industry; control performances; design method; internal model control; long dead-time processes; model driven PID control system; process control; set point filter; unstable processes; Chemical processes; Chemical technology; Control system synthesis; Control systems; Electrical equipment industry; Filters; Industrial control; PD control; Process control; Three-term control;
Conference_Titel :
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN :
0-7803-7631-5
DOI :
10.1109/SICE.2002.1195842
