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New research of forward displacement analysis of 6-link Assur group

机译:六连杆保险组正向位移分析的新研究

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Conformal geometric algebra (CGA) Method is applied in displacement analysis of planar basic kinematic chain to complete forward displacement analysis of a kind of 6-link and 9-pair Assur group. Three geometry constrain equations are obtained by using Conformal geometric algebra (CGA). Second two variables were eliminated through the elimination of linear and Dixon (Dixon) resultant Finally, a 18th degree equation contained a variable was properly derived from the resultant, A numeric example is given and 18 groups of solutions are verified explicitly without extraneous roots and miss roots.
机译:将保形几何代数(CGA)方法应用于平面基本运动链的位移分析中,以完成对一种6链和9对Assur群的正向位移分析。通过使用保形几何代数(CGA)获得了三个几何约束方程。通过消除线性和Dixon(Dixon)结果消除了后两个变量。最后,从结果中正确导出了一个包含变量的18 度方程,给出了一个数值示例,并给出了18组解经过明确验证,没有多余的根源和遗漏的根源。

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