Studies application of matric method to deal with fixed point rotation of rigid body, and infers instantaneousaxis equation.
介绍了用矩阵讨论刚体定点转动瞬轴的方法,在此基础上推导出转动瞬轴方程。
2
In accodance with kinetic energy theorem, this paper presents an angular mo- mentum theorem of velocity instantaneous centre axis. This theorem is a simple and convenient scalar equation.
从动能定理出发,推导出一个对速度瞬心轴的角动量定理,它是一个简便的标量方程。
3
The two different definitions of the axis of rotation are discussed. One is the definition of the CIRP text and the other is that of the instantaneous center of rotation.