Paper Title:

A Study on the 6-6 Stewart Parallel Mechanism Dynamics in ADAMS

Periodical Advanced Materials Research (Volume 544)
Main Theme Advances in Product Development and Reliability III
Edited by L. Gao, W.D. Li, Y.X. Zhao and X.Y. Li
Pages 67-71
DOI 10.4028/www.scientific.net/AMR.544.67
Citation Xing Han et al., 2012, Advanced Materials Research, 544, 67
Online since June, 2012
Authors Xing Han, Chang Li, Xiao Guang Yu, Guang Bing Zhao
Keywords 6-6 Stewart Parallel Mechanism, ADAMS/View, Dynamic Analysis, Spline Function
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Abstract

In this paper, it proposes an effective method for 6-6 Stewart parallel mechanism dynamics analysis in ADAMS. Firstly, it builds a virtual model in ADAMS/View, using spline function and self-defining function to define loads and constraints, through the follow-up dynamic simulation, the positive solutions and inverse solutions are solved conveniently, and this can provide a foundation for analyzing the parallel mechanism’s operability and space path line. Secondly, it uses secondary developing technology (APDL) to program a parameterized virtual model, which can give a credibility way to analyze the influence of random errors on the mechanism mobile. In short, it needn’t to calculate complex mathematic model as that in the past, yet this new method proposed provides a definite theory foundation and contains well application values for further study.