连体正交曲线坐标系的角速度研究

A Reserch on the Angvlar Velocity of the Orthogonal Cvrvilinear Coordinater is Fixed

任一正交曲线坐标系中的任一矢量均有彼此正交的三个单位矢量作为基矢量。本文根据这一原理研究了一种确定固定在刚体上的任意正交曲线坐标系相对于固定参照系的角速度的通用方法。

Every orthogonal curvilinear coordinate system has a certain orthonormal triad as its basicvector.In this paper,a general method is presented to determine the angular velocity of this triadwhich is fixed in a rigid body in a reference frame.