摘要
将震动力完全平衡的有限位置法应用到空间机构中。该方法适用于完成位置分析后的任意复杂平面机构或空间机构,通过正确划分单开链并选择合适的连枝构件,代入公式即可自动生成线性方程组并求解,比线性无关向量法及其他方法简单,具有更广泛的应用范围。尤其在空间机构震动力完全平衡的求解中更显示出该方法的灵活性,文中给出了单环空间机构RSSR的具体求解过程。
The finite place method was applied for balancing the shaking force in spatial mechanisms. The method is applicable for the shaking force equilibrium problems for any mechanisms as long as the position analysis has been finished. The shaking force equilibrium of planar mechanisms could be analyzed by compartmentalizing the single opened chains and selecting the appropriate connecting component, and their linear equation groups were au- tomatically produced and easily solved. This method is easier than method of linearly independent vector and other methods. Especially, the method shows great superiority such as agility and succinctness in the process of solving the shaking force equilibrium of the spatial mechanisms. One example was given to show how to use this method to solve the shaking force equilibrium.
出处
《南昌大学学报（工科版）》
CAS
2012年第2期176-178,182,共4页
Journal of Nanchang University(Engineering & Technology)
基金
国家自然科学基金资助项目(50875261)
关键词
震动力
有限位置法
平衡
shaking force
finite place method
equilibrium
