建立系统的打击运动方程。并求出广义约束反力的打击冲量。
The equations of percussion motion of the system are given and the impulse of the generalized constraint reaction is found out.
同时求解关键件在运动过程中约束反力的变化趋势，进而通过ANSYS对其进行应力分析。
Simultaneously solves the support reaction of the key components, folloewd by the stress analysis through ANSYS.
通过对含有弹性支承的结构约束反力计算结果分析，得出含弹性支承约束反力的统一计算公式。
The general formula which could be applied to compute the constraint reaction to statically indeterminate structures with elastic bearings is obtained by analysis of a computing result.
以节点自由度耦合的方式，给自由度耦合节点以强制位移，用直接求出自由度耦合节点约束反力的方法来求抽筒力。
The reaction force, that is extracting force, is solved directly by coupling DOFS of nodes and loading the DOFS nodes displacement.
机构支座约束反力的理论计算和实测结果表明：上述测试台不但能用于机构平衡的定性分析，还能用于机械平衡的定量分析。
The experimental results show that the above-mentioned method can be used not only as estimative analysis but also as quantitative analysis of mechanism balance.
计算了典型的单机开式复合约束绳系的动点坐标、绳力、吊点反力。
It is established that the general iteration formulas of the moving point coordinates.
计算了典型的单机开式复合约束绳系的动点坐标、绳力、吊点反力。
It is established that the general iteration formulas of the moving point coordinates.
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