Skip to Main content Skip to Navigation
Conference papers

Sensorless position control for SPMSM at zero speed and acceleration

Abstract : This paper proposes a position observation technique for either a salient or non-salient Permanent Magnet Synchronous Motor (PMSM). Combining high-frequency signal injection with an Extended Kalman Filter (EKF), the observer provides highly accurate position estimation over a wide speed range and even at standstill under heavy load conditions. Experimental results are provided to confirm the performance and efficiency of the proposed solution.
Document type :
Conference papers
Complete list of metadata
Contributor : Publications Ampère <>
Submitted on : Tuesday, June 5, 2012 - 11:04:30 PM
Last modification on : Tuesday, September 1, 2020 - 2:44:11 PM


  • HAL Id : hal-00704657, version 1


Frédéric Abry, Aloïs Zgorski, Xuefang Lin-Shi, Jean-Marie Rétif. Sensorless position control for SPMSM at zero speed and acceleration. EPE, Aug 2011, Birmingham, United Kingdom. pp.CD. ⟨hal-00704657⟩



Record views