1765 年所著的『刚体运动理论』(Theoria motus coporum solidorum)， Euler 为刚体运动和刚体运动力学概念奠立基础，其中包括刚体定点运动可用三个角 度(Euler 角)的变化来描述。 5.
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该文将计算机科学与理论力学相结合，以刚性球体为例介绍了多刚体物理运动仿真的步骤和方法。
This paper combines theoretical mechanics with computer, takes rigid spheres as an example to introduce the step and method of physical movement simulation of multi rigid bodies.
通过最优控制理论设计弹性稳态器，抑制由于刚体运动而激发的弹性振动。
To suppress the simultaneous elastic vibration in movement, an elastic stabilizer is designed by using the LQR control method.
用陀螺理论中刚体一般运动的方程对汽车、工程机械、振动磨机等系统中传动系的双万向节进行了运动分析。
The general motion equation of rigid body in gyroscopic theory is used to analyze the motion of double universal joint in the transmission system of engineering mechanism vibration grinder.
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