Design and simulation analyze of speed control strategy for crane lifter system

Author

Cao, Lingzhi ; Lou, Feipeng ; Li, Xinbo ; Cui, Guangzhao ; Li, Chunwen

Author_Institution

Sch. of Electr. & Electron. Eng., Zhengzhou Univ. of Light Ind., Zhengzhou, China

Volume

2

fYear

2010

fDate

6-7 March 2010

Firstpage

173

Lastpage

176

Abstract

The speed controller and the flux controller are designed separately in crane lifter system based on the control theory of sliding mode variable structure, the chattering are weakened by adopting improved index reaching law, and the different value of each parameter of controller that affects the control effect is analyzed . The simulation results show that sliding mode controllers have a faster response, smaller overshoot, higher control precision, stronger robustness and so on, especially adapt to high-order, non-linear, strong-coupling, multi-variable system.

Keywords

cranes; three-term control; variable structure systems; velocity control; chattering; crane lifter system; flux controller; improved index reaching law; sliding mode variable structure control; speed controller; Analytical models; Control system analysis; Control systems; Cranes; Lighting control; Mathematical model; Robust control; Sliding mode control; Stators; Velocity control; chattering; crane lifter system; reaching law; sliding mode controller;

fLanguage

English

Publisher

ieee

Conference_Titel

Informatics in Control, Automation and Robotics (CAR), 2010 2nd International Asia Conference on

Conference_Location

Wuhan

ISSN

1948-3414

Print_ISBN

978-1-4244-5192-0

Electronic_ISBN

1948-3414

Type

conf

DOI

10.1109/CAR.2010.5456574

Filename

5456574