Speed Estimation Method of Linear Motor Extended Kalman Filter Based on Attenuation Memory

In allusion to the phenomenon that the extended Kalman filter is easy to diverge in the mover position estimation of permanent magnet synchronous linear motor, a linear motor extended Kalman filter speed estimation method based on attenuation memory is designed. By setting the attenuation factor, α,...

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Bibliographic Details
Main Authors: Zheng Li, Lucheng Zhang, Jinsong Wang, Weisong Sun, Pengju Wang, Xiaoqiang Guo, Hexu Sun
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Electronics
Subjects:
Online Access:https://www.mdpi.com/2079-9292/11/10/1543