@inproceedings{61dfd89e70394e0b80990e0d2cbeb684,
title = "An Optimized Nonlinear Extended State Observer for Sensorless IPM Synchronous Motor Drives",
abstract = "A nonlinear Third-Order Extended State Observer (TESO) is proposed for the estimation of the rotor position and speed for sensorless Interior Permanent Magnet (IPM) synchronous motor drives. An optimized parameter tuning method is deployed to reconcile the needs of expanding the disturbance observation bandwidth and suppressing the measurement noise effectively. Both the steady state and transient performance of the TESO are verified through the experimental tests. In comparison with the performance of a conventional Linear Extended State Observer (LESO), the proposed observer is proved to have better noise suppression ability and disturbance observation performance in wide operating range.",
keywords = "Bandwidth expansion, Extended state observer, Noise suppression, Parameter tuning",
author = "Zhuang Xu and Tianru Zhang and Chris Gcrada",
note = "Publisher Copyright: {\textcopyright} 2019 The Korean Institute of Power Electronics (KIPE).; 10th International Conference on Power Electronics - ECCE Asia, ICPE 2019 - ECCE Asia ; Conference date: 27-05-2019 Through 30-05-2019",
year = "2019",
month = may,
language = "English",
series = "ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "732--739",
booktitle = "ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia",
}