3-SPS+RRS+PS Mechanism Analysis And Hessian Matrix Solution

DOI

10.2991/lemcs-14.2014.231How to use a DOI?

Keywords

analysis of degree of freedom (DOF); position inverse solution; velocity and acceleration inverse solution

Abstract

3-SPS+RRS+PS is a new type of mechanism. There is good application prospect in the field of aerospace. Especially some key kinetic characteristic calculation algorithms are implemented, which makes its calculation mechanized, thus it will contribute to make the dynamics performance of this mechanism optimized and ascended. In the paper, firstly, the degree of freedom is calculated and freedom nature is analyzed. Then the reverse solution is calculated, started with the nature of degree of freedom. And the mechanism velocity and acceleration inverse solutions are calculated in the direct derivation method. Although there are shortcomings that calculation process is complicated in direct derivation method, its calculation process is easy to realize mechanization. Then a kind of fast numerical calculation algorithm is given and MATLAB program is implemented. The algorithm has universal applicability to the mechanism of continuous differentiable inverse equation, and can be applied to general parallel mechanism.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Wenyuan Zhang
AU  - Yuzhen Wang
AU  - Yansong Guo
AU  - Xi-juan Guo
AU  - Feng-feng Xi
PY  - 2014/05
DA  - 2014/05
TI  - 3-SPS+RRS+PS Mechanism Analysis And Hessian Matrix Solution
BT  - Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science
PB  - Atlantis Press
SP  - 1032
EP  - 1038
SN  - 1951-6851
UR  - https://doi.org/10.2991/lemcs-14.2014.231
DO  - 10.2991/lemcs-14.2014.231
ID  - Zhang2014/05
ER  -