New exponential convergence properties for Bernard-Praly observer and adaptive sensorless control of PMSMs

DOI10.1016/j.automatica.2020.109197zbMath1448.93276OpenAlexW3080763550WikidataQ115583231 ScholiaQ115583231MaRDI QIDQ2003846

Patrizio Tomei, Cristiano Maria Verrelli

Publication date: 5 October 2020

Published in: Automatica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.automatica.2020.109197

zbMATH Keywords

adaptive observerpermanent magnet synchronous motorspersistency of excitationsensorless control

Mathematics Subject Classification ID

Application models in control theory (93C95) Adaptive control/observation systems (93C40) Exponential stability (93D23) Observers (93B53)

Related Items (1)

A new Bernard-Praly-like observer for sensorless IPMSMs

Cites Work

• Persistency of excitation and position-sensorless control of permanent magnet synchronous motors
• Advances on adaptive learning control: the case of non-minimum phase linear systems
• Towards sensorless observers for sinusoidal electric machines with variable speed and no mechanical model: a promising approach for PMSMs
• Convergence of gradient observer for rotor position and magnet flux estimation of permanent magnet synchronous motors
• AC motors: letter swap potentialities
• A robust nonlinear position observer for synchronous motors with relaxed excitation conditions
• Observer-Based Speed Tracking Control for Sensorless Permanent Magnet Synchronous Motors With Unknown Load Torque

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