Time-Variation Damping Dynamic Modeling and Updating for Cantilever Beams with Double Clearance Based on Experimental Identification

Time-Variation Damping Dynamic Modeling and Updating for Cantilever Beams with Double Clearance Based on Experimental Identification

The accuracy of a space manipulator’s end trajectory and stability is significantly affected by joint clearance. Aiming to improve the prediction accuracy of vibration caused by clearance, a dynamic clearance modeling method is developed based on parameter identification in this study. First, a dyna...

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Bibliographic Details
Main Authors: Yunhe Zhang, Fanjun Meng, Xueguang Li, Wei Song, Dashun Zhang, Faping Zhang
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Actuators
Subjects:
mechanical engineering structure with clearance
dynamic numerical model
time-varying damping
parameter identification
quantum genetic algorithm
Online Access:https://www.mdpi.com/2076-0825/14/2/58
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