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求得了带有集中质量的分布质量弹性转轴系统横向自由振动的频率方程和振型函数的精确解析表达式，及其与不转动轴系统自由振动的频率方程和振型函数及转动角速度之间的精确解析关系
The exact analytic expression of the transverse free vibration of a distributed elastic mass axis system with a concentrated mass and the vibrational function of the elastic mass system are obtained, and the relationship between the frequency equation and the vibration mode function and the rotational angular velocity of the non-rotating shaft system is obtained Accurately parse the relationship