【摘要】 分析了作用于多体系统的两种典型冲击约束:突然强加(解除)的约束和约束曲面具有突变的约束;导出了多体系统在冲击约束下的碰撞运动方程;最后给出了一个说明性例题.更多还原

【Abstract】 Two types of impulsive constraints which are applied to multibodysystems are analyzed. They are constraints of instantaneous imposition (or relax-ation)and of constraint curved-surface with sudden change. The equation of colli-sion motion for multibody systems which are subjected to impulsive constraints arederived. Finally, an illustrative example is given.更多还原