The kinematical equation of a 3-pcr parallel robot was analyzed in geometrical method.
利用几何法，对3 - PCR并联机器人运动学方程进行了分析。
It is presented in this paper a new geometrical method to determine the stability of motion of a linear dynamic system.
本文提出一种确定线性系统运动稳定性的几何方法。
In this article the transformation matrices of coordinate systems are derived with geometrical method for the purpose of application.
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.
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。
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