Impact Factor:7.4

DOI number:10.1109/TIE.2024.3352133

Affiliation of Author(s):仪器科学与光电工程学院

Teaching and Research Group:大科学装置研究院

Journal:IEEE Transactions on Industrial Electronics

Abstract:As a space application, the brushless dc motor (BLDCM) configured in a magnetically suspended control moment gyroscope has extremely high requirements for reliability and power consumption, where accurate commutation control is the key point. However, inevitable nonideal factors, especially the nonideal asymmetric back-electromotive force (back EMF) characteristics, would dramatically reduce commutation accuracy. In order to meet the requirements, this article proposes a fast selfcorrection commutation method for the sensorless BLDCMs with nonideal asymmetric back EMF. First, it analyzes the in

Co-author:Haifeng Zhang, Shiyi Lyu, Bangcheng Han

First Author:Haitao Li

Indexed by:Journal paper

Discipline:工学

First-Level Discipline:Instrumentation Science and Technology

Document Type:J

Volume:71

Issue:10

Page Number:12760-12769

ISSN No.:0278-0046, 1557-9948

Translation or Not:no

Date of Publication:2024-10-01