Predictive fuzzy PID control for complex processes

Author

Lu, Jialiang ; Ranganathan, Rayanallur S. ; Chen, Guanrong ; Malki, Heidar A.

Author_Institution

Dept. of Electr. & Comput. Eng., Houston Univ., TX, USA

Volume

2

fYear

2000

fDate

2000

Firstpage

544

Abstract

In this paper, a new structure of predictive fuzzy PID controller is proposed. The new controller is robust and effective in controlling higher order and time-delayed complex processes. The proposed predictive fuzzy PID controller combines the fuzzy PID and generalized predictive control (GPC) ideas together, and is equipped with optimization capability that minimizes a cost function. These features make the new controller more effective than individual fuzzy PID and GPC controllers in handling nonlinear systems. Computer simulations are shown for various types of process stabilization and set point tracking problems

Keywords

delay systems; fuzzy control; large-scale systems; nonlinear systems; optimisation; predictive control; robust control; three-term control; PID controller; complex processes; fuzzy control; nonlinear systems; optimization; predictive control; robust control; set point tracking; time-delay systems; Control systems; Cost function; Fuzzy control; Fuzzy systems; Nonlinear control systems; Nonlinear systems; Predictive control; Process control; Robust control; Three-term control;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems, 2000. FUZZ IEEE 2000. The Ninth IEEE International Conference on

Conference_Location

San Antonio, TX

ISSN

1098-7584

Print_ISBN

0-7803-5877-5

Type

conf

DOI

10.1109/FUZZY.2000.839051

Filename

839051