Robust Optimal Design of Compliant Parallel Robot for the Complex Multiple Response Problems

Cui Qin Wu; Yin Feng Wu

doi:10.4028/www.scientific.net/AMM.668-669.518

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 668-669Robust Optimal Design of Compliant Parallel Robot...

Robust Optimal Design of Compliant Parallel Robot for the Complex Multiple Response Problems

Abstract:

According to the flexibility relationships of the 3-RRR compliant parallel micromotion platform along the X, Y direction and the rotation around the Z axis, using the Taguchi Design and Monte Carlo Simulation methods, considering the strong robustness of the flexibility in X direction and the existence of errors of the flexible hinge geometrical sizes, the flexibility iterative optimization for the compliance of the micromotion platform along the translation in Y-direction and the rotation around the Z axis are carried out respectively, the best geometry sizes of flexible hinge are find out, which provides a new solution of robust optimization design with multiple response problems of compliant mechanism consider uncertainty disturbance situation. Finally the correctness and validity of the method are verified with an example.

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Periodical:

Applied Mechanics and Materials (Volumes 668-669)

Pages:

518-521

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.668-669.518

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Online since:

October 2014

Authors:

Cui Qin Wu*, Yin Feng Wu

Keywords:

Compliant Mechanism, Multiple Response Problems, Robust Optimal Design

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* - Corresponding Author

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