DocumentCode :
1861154
Title :
A novel decoupling control method for multivariable systems with disturbances
Author :
Liu, Rui-Juan ; Liu, Guo-Ping ; Wu, Min
Author_Institution :
Sch. of Inf. Sci. & Eng., Central South Univ., Changsha, China
fYear :
2012
fDate :
3-5 Sept. 2012
Firstpage :
76
Lastpage :
80
Abstract :
This paper presents a novel decoupling method for multivariable systems with disturbances. In this method, the undesirable coupling parts in each loop are treated as the output disturbances. These disturbances, as well as the external disturbances, can be actively rejected by the equivalent-input-disturbance (EID) approach. The parameters of the controller in each loop can be designed independent of each other. A typical example demonstrates the simplicity in parameters design and good performance in decoupling control and disturbance rejection.
Keywords :
MIMO systems; control system synthesis; multivariable control systems; parameter estimation; stability; EID approach; MIMO system; active disturbance rejection; controller parameter design; decoupling control method; equivalent-input-disturbance approach; external disturbance; multivariable system; output disturbance; undesirable coupling part; Bismuth; Control systems; Linear systems; MIMO; Observers; Stability analysis; Transfer functions; Decoupling control; disturbance rejection; equivalent-input-disturbance; linear systems; pole assignment; state observer;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control (CONTROL), 2012 UKACC International Conference on
Conference_Location :
Cardiff
Print_ISBN :
978-1-4673-1559-3
Electronic_ISBN :
978-1-4673-1558-6
Type :
conf
DOI :
10.1109/CONTROL.2012.6334609
Filename :
6334609
Link To Document :
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