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CORR
2008
Springer

Stiffness Analysis Of Multi-Chain Parallel Robotic Systems

8 years 3 months ago
Stiffness Analysis Of Multi-Chain Parallel Robotic Systems
: The paper presents a new stiffness modelling method for multi-chain parallel robotic manipulators with flexible links and compliant actuating joints. In contrast to other works, the method involves a FEA-based link stiffness evaluation and employs a new solution strategy of the kinetostatic equations, which allows computing the stiffness matrix for singular postures and to take into account influence of the internal forces. The advantages of the developed technique are confirmed by application examples, which deal with stiffness analysis of the Orthoglide manipulator. Copyright
Anatoly Pashkevich, Damien Chablat, Philippe Wenge
Added 09 Dec 2010
Updated 09 Dec 2010
Type Journal
Year 2008
Where CORR
Authors Anatoly Pashkevich, Damien Chablat, Philippe Wenger
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