论文部分内容阅读
讨论在应用虚位移原理时选择广义坐标应注意的问题,指出正确理解广义坐标的定义是正确选择广义坐标的前提。
Discusses the problems that should be paid attention to when selecting the generalized coordinate when the principle of virtual displacement is applied. It is pointed out that the correct understanding of the definition of generalized coordinate is the premise of choosing the generalized coordinate correctly.