Force-Fighting Phenomena and Disturbance Rejection in Aircraft Dual-Redundant Electro-Mechanical Actuation Systems

Force-Fighting Phenomena and Disturbance Rejection in Aircraft Dual-Redundant Electro-Mechanical Actuation Systems

This paper presents a robust control system that addresses two key challenges in redundant actuators using Permanent Magnet Synchronous Motors (PMSM) for an aircraft nose wheel steering system: the elimination of force-fighting phenomena and the ability to respond effectively to unexpected disturban...

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Bibliographic Details
Main Authors: Young Tak Han, Sang-Duck Im, Bongsu Hahn
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Actuators
Subjects:
force-fighting
Q-filter-based Disturbance Observer (DOB)
Permanent Magnet Synchronous Motor (PMSM)
redundant system
electro-mechanical actuator
Online Access:https://www.mdpi.com/2076-0825/12/8/310

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