Nonlinear Stiffness Modeling Method for a Collaborative Robot

A nonlinear stiffness modeling method for collaborative robots（Cobots） is proposed， which is combine the finite element analysis method （FEA） with the virtual joint method （VJM）. This modeling method not only includes the linear and coupled stiffness of the link and joint modules， but also takes int...

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Bibliographic Details

Published in:	Jixie chuandong
Main Authors:	Song Wang, Mingwei Hu, Aihua Liu, Xu Liu, Xin'an Pan
Format:	Article
Language:	Chinese
Published:	Editorial Office of Journal of Mechanical Transmission 2021-08-01
Subjects:	Collaborative robot Nonlinear Stiffness modeling Substructure method
Online Access:	http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2021.08.007