DocumentCode
2566781
Title
Design of Fuzzy-PID controller based on prediction model and its realization in PLC
Author
Lin Xu ; Yan Jiang ; Jianhui Wang ; Tong Gao ; Xiangyi De
Author_Institution
Key Lab. of Process Ind. Autom., Northeastern Univ., Shenyang
fYear
2008
fDate
2-4 July 2008
Firstpage
3808
Lastpage
3811
Abstract
To the question of the uncertainty of temperature model and time-delay in industrial process control, a kind of fuzzy-PID controller based on prediction model is put forward, which integrates prediction control and PID parameters self-regulating. The realization process in S7-300 PLC is given. The experiment results and application in industry approve the effectivity of this method., by which the delay and uncertainty of object is settled and realize PID parameters self-regulating. It improve control precision.
Keywords
control system analysis computing; delays; fuzzy control; process control; production engineering computing; programmable controllers; temperature control; three-term control; PLC; fuzzy-PID controller; prediction control; prediction model; time-delay; Predictive models; Programmable control; PLC; Parameter self-modify Fuzzy-PID control; Prediction control; Temperature control system;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference, 2008. CCDC 2008. Chinese
Conference_Location
Yantai, Shandong
Print_ISBN
978-1-4244-1733-9
Electronic_ISBN
978-1-4244-1734-6
Type
conf
DOI
10.1109/CCDC.2008.4598044
Filename
4598044
Link To Document