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Sensorless Control of Induction Motor: Design and Stability Analysis

Authors: Nadia Bensiali, Erik Etien, Amar Omeiri, Gerard Champenois

Abstract:

Adaptive observers used in sensorless control of induction motors suffer from instability especally in regenerating mode. In this paper, an optimal feed back gain design is proposed, it can reduce the instability region in the torque speed plane .

Keywords: Induction motor drive, adaptive observer, regenerating mode, stabilizing design.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1076984

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References:


[1] C. Chaigne, E. Etien, S. Cauet, L. Rambault,Commande vectorielle sans capteur des machines asynchrones. ,Hermes science, Lavoisier, 2005.
[2] M. Hinkkanen, Stabilisation of Regenerating-Mode Operation in Sensorless Induction Motor Drives by Full-Order Flux Observer Design,IEEE Transactions on Industrial Electronics,vol. 51, no 6 2004.
[3] H. Kubota and K. Matsuse, DSP-Based Speed Adaptive Flux Observer of Induction Motor, IEEE Transactions on industry Applications,vol. 29, no 2,1993.
[4] H. Kubota and I. Sato, Regeneratin-Mode Low-Speed Operation of Sensorless Induction Motor Drive With Adaptive Observer, IEEE Transactions on industry Applications,vol. 38, no 4,2002.
[5] F. Morand, Technique s d-Obsrvation sans capteur de Vitesse en vue de la Commande des Machines Asynchrone, Phd Thesis 'Institut National des Sciences appliqu'ees de Lyon, , 2005.
[6] M. Rashed and F. Stronach and P. Vas, A stable MRAS-based sensorless vector control induction motor drive at low speeds, in Conf. Rec. IEEE IEMDC, 2003.
[7] S. Suwankawin and S. Sangwongwanich, A Speed-Sensorless IM Drive With Decoupling Control and Stability Analysis of Speed Estimation, IEEE Transactions on industrial electronics,vol. 49, no 2, 2002.