本文同时以直观的几何方法导出坐标变换矩阵，以便于应用。
In this article the transformation matrices of coordinate systems are derived with geometrical method for the purpose of application.
应用这组线性无关的模态集构成坐标变换矩阵，推导出广义坐标下的部件动力学方程。
Using a coordinate transformation matrix, which is formed by these linearly independent mode set, the component equations of motion in generalized coordinates are derived.
本文的方法与现行坐标变换矩阵法相比，变换次数和被变换的向量个数明显减少，从而使计算过程大大简化。
The measure of the text compares the current coordinate matrix, the switch time and the number of switched vector have decreased, so the process was simplified.
应用推荐