Robust Flatness-based Control with State Observer-Based Parameter Estimation for PMSM Drive

Conference proceedings article

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Author list: Sriprang S., Nahid-Mobarakeh B., Pierfederici S., Takorabet N., Bizon N., Kumam P., Mungporn P., Thounthong P.

Publisher: Hindawi

Publication year: 2019

ISBN: 9781538641927

ISSN: 0146-9428

eISSN: 1745-4557

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85062102615&doi=10.1109%2fESARS-ITEC.2018.8607648&partnerID=40&md5=126664a9ee84ef4bfa4a0c579472ca30

Languages: English-Great Britain (EN-GB)

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Abstract

The two new state observers are proposed in this paper to improve the performance and robustness of the flatness-based control against the changeable parameter. The hardware system of the PMSM control is implemented by using a small-scale PMSM of 6-pole, 1-kW, and 3000 rpm in a laboratory, to validate the proposed methodology. Simulation and experimental validation reflect that the two new state observers are better than the linear observer such as extended Luenberger observer (ELO) method regarding convergence for nonlinear systems and convergence rapidity. ฉ 2018 IEEE.

Keywords

Non-linear State observer (NOB)