Sensorless control of induction motor with adaptive speed-flux observer

被引：7
|
作者：
Montanari, M [1 ]
Tilli, A [1 ]
Peresada, SE [1 ]
机构：
[1] Univ Bologna, Ctr Res Complex Automated Syst G Evangelisti CASY, Dept Elect Comp Sci & Syst, DEIS, I-40126 Bologna, Italy
来源：
2004 43RD IEEE CONFERENCE ON DECISION AND CONTROL (CDC), VOLS 1-5 | 2004年
关键词：
D O I：
10.1109/CDC.2004.1428630
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A novel sensorless controller for induction motor is presented. Indirect Field Oriented control approach and Lyapunov-adaptive design are exploited for the derivation of the controller and the speed-flux observer constituting the proposed solution. No direct integration of the neutrally stable stator flux dynamics is adopted. Persistency of Excitation conditions with clear practical interpretation are derived guarantee local exponential stability with a defined region of attraction for the proposed approach. Simulation results are provided.
引用
收藏
页码：201 / 206
页数：6
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