Fuzzy PID Control for a Class of Distributed Parameter Systems

Author

Ren Yao-qing ; Duan Xiao-gang ; Li Han-Xiong

Author_Institution

Sch. of Mech. & Electr. Eng., Central South Univ., Changsha, China

fYear

2011

fDate

5-7 Aug. 2011

Firstpage

560

Lastpage

564

Abstract

The control of distribute parameter systems (DPSs) is difficult because they are spatio-temporal coupling. A fuzzy control strategy is proposed to control a class of DPSs. Firstly, the class of DPS is partitioned into a finite-dimensional slow one and an infinite-dimensional fast component by using time/space separation method. Secondly, the fuzzy control strategy is designed based on the finite-dimensional slow component. The fuzzy control strategy consists of finite-dimensional fuzzy PID controllers. Finally, the proposed method is used to control a rod reaction process. The simulations show the effective of the proposed control method.

Keywords

distributed parameter systems; fuzzy control; process control; spatiotemporal phenomena; three-term control; DPS; distribute parameter systems; finite dimensional slow component; fuzzy PID control strategy; infinite dimensional fast component; rod reaction process control; spatiotemporal coupling; time-space separation method; Aerospace electronics; Chemical engineering; Distributed parameter systems; Educational institutions; Fuzzy control; Process control; Tuning; distributed parameter systems; fuzzy PID control; time/space separation;

fLanguage

English

Publisher

ieee

Conference_Titel

Digital Manufacturing and Automation (ICDMA), 2011 Second International Conference on

Conference_Location

Zhangjiajie, Hunan

Print_ISBN

978-1-4577-0755-1

Electronic_ISBN

978-0-7695-4455-7

Type

conf

DOI

10.1109/ICDMA.2011.141

Filename

6051976