Systematic Elastostatic Stiffness Model of Over-Constrained Parallel Manipulators Without Additional Constraint Equations

Abstract The establishment of an elastostatic stiffness model for over constrained parallel manipulators (PMs), particularly those with over constrained subclosed loops, poses a challenge while ensuring numerical stability. This study addresses this issue by proposing a systematic elastostatic stiff...

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Principais autores:	Chao Yang, Wenyong Yu, Wei Ye, Qiaohong Chen, Fengli Huang
Formato:	Artigo
Idioma:	Inglês
Publicado:	KeAi Communications Co., Ltd. 2024-08-01
Series:	Chinese Journal of Mechanical Engineering
Assuntos:	Parallel manipulator Elastostatic stiffness model Matrix structural analysis Subassembly element Independent displacement coordinates
Acceso en liña:	https://doi.org/10.1186/s10033-024-01060-2
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