Observer-based motion axis control for hydraulic actuation systems

Unknown dynamics including mismatched mechanical dynamics (i.e., parametric uncertainties, unmodeled friction and external disturbances) and matched actuator dynamics (i.e., pressure and flow characteristic uncertainties) broadly exist in hydraulic actuation systems (HASs), which can hinder the achi...

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Veröffentlicht in:	Chinese journal of aeronautics 2023-09, Vol.36 (9), p.408-415
Hauptverfasser:	YANG, Xiaowei, GE, Yaowen, DENG, Wenxiang, YAO, Jianyong
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive control Asymptotic convergence Hydraulic actuation system Sensor noise Unknown dynamics compensation
Online-Zugang:	Volltext
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