A kind of hybrid control algorithm for large time-delay system

For large time-delay plant, the algorithm of hybrid control algorithm of gray fuzzy is presented. The dynamic response of system is divided into several areas based on both current error and the change rate of error, and the different predictive length is given for different area. The output of fuzz...

Full description

Saved in:
Bibliographic Details
Main Authors: Dai Wen-zhan, Xiong Wei, Yang Ai-ping, Wu Zi-heng
Format: Conference Proceeding
Language:English
Subjects:
Economics
Fuzzy Controller
Grey Predicative
Large Time-delay System
Switches
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:For large time-delay plant, the algorithm of hybrid control algorithm of gray fuzzy is presented. The dynamic response of system is divided into several areas based on both current error and the change rate of error, and the different predictive length is given for different area. The output of fuzzy controller dependents on the sum of current error and predictive error. The algorithm synthesizes both the advantages of traditional fuzzy control and gray predication control. Simulation result shows that the control algorithm is very effective even for large time- delay plant.
ISSN:2166-9430
DOI:10.1109/GSIS.2011.6044069