Robust suppressing chaos in permanent magnet synchronous motor with v/f control based on passivity theory

被引：1
|
作者：
Wei Du-Qu [1 ]
Zhang Bo [1 ]
机构：
[1] S China Univ Technol, Coll Elect Power, Guangzhou 510640, Guangdong, Peoples R China
来源：
ACTA PHYSICA SINICA | 2012年 / 61卷 / 03期
关键词：
passive control; adaptive control law; chaos; permanent magnet synchronous motor; STABILIZATION; EQUIVALENCE; SYSTEMS;
D O I：
10.7498/aps.61.030505
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A passivity-based adaptive control law is presented, which transforms the permanent magnet synchronous motor (PMSM) with v/f controller into an equivalent passive system. It is proved that the equivalent system can be asymptotically stabilized at different equilibrium points without any influence of undeterministic parameters. Simulation results show the proposed control law is very effective and robust against the uncertainty in system parameters.
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页数：6
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