Valve Deadzone/Backlash Compensation for Lifting Motion Control of Hydraulic Manipulators

In this paper, a novel nonlinear model and high-precision lifting motion control method of a hydraulic manipulator driven by a proportional valve are presented, with consideration of severe system nonlinearities, various uncertainties as well as valve backlash/deadzone input nonlinearities. To accom...

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Bibliographic Details
Main Authors: Lan Li, Ziying Lin, Yi Jiang, Cungui Yu, Jianyong Yao
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Machines
Subjects:
Online Access:https://www.mdpi.com/2075-1702/9/3/57