Chaos control in vector-controlled induction motor drive

被引:11
作者
Ozer, A. Bedri [1 ]
Akin, Erhan [1 ]
机构
[1] Firat Univ, Dept Comp Engn, TR-23119 Elazig, Turkey
关键词
Pyragas control; chaos; vector control; induction motor;
D O I
10.1080/15325000701881977
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this article, we present chaos control in a vector-controlled induction motor drive which has actually been implemented. A chaotic behavior appears when the stator flux components are estimated by means of a discrete implementation of an open-loop observer, based on the so-called voltage model. The voltage model has open integrations for both components of flux, which causes indefiniteness. Therefore, these chaotic behaviors may be eliminated by suitable control methods. The Pyragas control is a suitable method for chaotic systems, and this method is applied to the open integrations in the voltage model. In this article, we propose a method for successful elimination of the chaotic behavior and present experimental results to show the usefulness of this method.
引用
收藏
页码:733 / 740
页数:8
相关论文
共 16 条
[1]   A new fuzzy controller based on an integrator algorithm for stator flux estimation in induction motors [J].
Akin, E ;
Karaköse, M ;
Can, H .
ELECTRIC POWER COMPONENTS AND SYSTEMS, 2002, 30 (05) :485-506
[2]   Robust tuning of the speed loop in of induction indirect field oriented control motors [J].
Bazanella, AS ;
Reginatto, R .
AUTOMATICA, 2001, 37 (11) :1811-1818
[3]   Neural network-based stator voltage compensator for low-frequency operation of a vector-controlled induction motor drive [J].
Can, H ;
Akin, E .
ELECTRICAL ENGINEERING, 2002, 84 (05) :287-293
[4]   Modeling, analysis, and experimentation of chaos in a switched reluctance drive system [J].
Chau, KT ;
Chen, JH .
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, 2003, 50 (05) :712-716
[5]   Recurrent-neural-network-based implementation of a programmable cascaded low-pass filter used in stator flux synthesis of vector-controlled induction motor drive [J].
da Silva, LEB ;
Bose, BK ;
Pinto, JOP .
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 1999, 46 (03) :662-665
[6]   Control of chaos: Methods and applications in engineering [J].
Fradkov, AL ;
Evans, RJ .
ANNUAL REVIEWS IN CONTROL, 2005, 29 (01) :33-56
[7]   Hopf bifurcation and chaos in synchronous reluctance motor drives [J].
Gao, Y ;
Chau, KT .
IEEE TRANSACTIONS ON ENERGY CONVERSION, 2004, 19 (02) :296-302
[8]   Design of permanent magnets to avoid chaos in PM synchronous machines [J].
Gao, Y ;
Chau, KT .
IEEE TRANSACTIONS ON MAGNETICS, 2003, 39 (05) :2995-2997
[9]   Chaotification of induction motor drives under periodic speed command [J].
Gao, Y ;
Chau, KT .
ELECTRIC POWER COMPONENTS AND SYSTEMS, 2003, 31 (11) :1083-1099
[10]  
GORDILLO F, 2001, AUTOMATICA, V37, P1811