DocumentCode :
3093388
Title :
Research of the Stable Condition of the Passivity-Based Control System for Induction Motor
Author :
Xiaolong, Ji ; Chuanwen, Shen ; Yongqing, Meng ; Yanmin, Su
Author_Institution :
Xi´´an Jiaotong Univ., Xian
fYear :
2007
fDate :
5-8 Nov. 2007
Firstpage :
1073
Lastpage :
1078
Abstract :
In this paper, based on the idea of passivity- based control, a new stable condition of the passivity-based controller for induction motor, which is wider than the present stable condition, is presented and proven by the different choices of the "workless forces" and state variables. The problem that a big proportional coefficient, which is required for the PBC for IM when the machine is running in high-speed region, will make the system oscillate because of the time-discrete and the restriction of system bandwidth is solved. Based on the some academic analyses, the forms of the description of the "workless forces" are given. The results of simulation and experiment validate the stable condition proposed in this paper once more.
Keywords :
discrete time systems; induction motors; machine control; academic analyses; induction motor; passivity-based control system; state variables; system bandwidth; time-discrete system; workless forces; Bandwidth; Control systems; Damping; Electric variables control; Equations; Force control; Induction motors; Mathematical model; Robust control; Stators;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industrial Electronics Society, 2007. IECON 2007. 33rd Annual Conference of the IEEE
Conference_Location :
Taipei
ISSN :
1553-572X
Print_ISBN :
1-4244-0783-4
Type :
conf
DOI :
10.1109/IECON.2007.4459882
Filename :
4459882
Link To Document :
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