摘要
运动副中的摩擦无疑会影响空间机构的运动与动力性能。在空间机构动力分析中,怎样处理运动副中的摩擦,已日益引起普遍的关注。本文导出了具有普遍意义的包含摩擦的空间机构动力学方程。该方程形式规整,物理意义明确,且便于对空间机构进行计及运动副摩擦的动力学分析与计算。参3。
The friction in kinematic pairs will undoubtedly have influcncc on the kinematic and dynamic performanoes of spatial linkages. In the dynamic analysis of spatial linkages, how to handle the friction in kinematic pairs has arounded widespread interest. The dynamic equation with general sense is derived for the spatial linkage including friction in this paper. The physical meaning of the equation is explicit and the form standard. It is convenient to make the dynamic analysis and calculation of the spatial linkage including the friction of kinematic pairs on the basis of the equation. 3refs.
出处
《湘潭矿业学院学报》
1991年第2期140-146,共7页
Journal of Xiangtan Mining Institute
关键词
空间机构
摩擦
动力学
spatial linkage
friction
dynamics
