DocumentCode
2248613
Title
A DE based PID controller for two dimensional overhead crane
Author
Sun, Zhe ; Wang, Ning ; Bi, Yunrui ; Zhao, Jinhui
Author_Institution
National Laboratory of Industrial Control Technology, Institute of Cyber-Systems and Control, Zhejiang University, Hangzhou 310027, P.R. China
fYear
2015
fDate
28-30 July 2015
Firstpage
2546
Lastpage
2550
Abstract
In order to damp the load oscillation, a DE optimal PID controller is designed for overhead crane control process. Inspired by bee colony foraging mechanism, a neighborhood search operation is adopted for differential evolution (DE) algorithm to improve the search efficiency. This improved DE algorithm is employed to adjust PID controller parameters off-line. Through simulation and comparison under different operation conditions, the DE based PID controller exhibits the better performance in overhead crane anti-swing and position control.
Keywords
Cranes; Optimization; Oscillators; Process control; Sociology; Statistics; Sun; DE algorithm; Overhead crane; PID control; Parameter optimization;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2015 34th Chinese
Conference_Location
Hangzhou, China
Type
conf
DOI
10.1109/ChiCC.2015.7260032
Filename
7260032
Link To Document