@inproceedings{2b1c7c84c3ef460a9ce4ddd610501f50,
title = "An Extended Speed Adaptive Observer with Auxiliary Variables for Sensorless Induction Motor Low-Speed Operation",
abstract = "This paper proposed an extended speed adaptive observer (ESAO) with auxiliary variables to improve the stability of sensorless induction motor (IM) low-speed operation. The mathematical model of IM is reconstructed by introducing an auxiliary variable. On this basis, an ESAO is designed with a novel speed adaption law. Compared with the conventional adaptive full-order observer (AFO), the proposed ESAO can reduce the unstable region in low-speed operation without without complex feedback gain design. Experimental results show the effectiveness of the proposed method.",
keywords = "ESAO, Stability, induction motor drives, low speed operation, sensorless",
author = "Zhixin Huo and Bo Wang and Yong Yu and Tianqing Wang and Cheng Luo and Dianguo Xu",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 22nd International Conference on Electrical Machines and Systems, ICEMS 2019 ; Conference date: 11-08-2019 Through 14-08-2019",
year = "2019",
month = aug,
doi = "10.1109/ICEMS.2019.8921523",
language = "英语",
series = "2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019",
address = "美国",
}