坐标变换法 [
zuò biāo biàn huàn fǎ]
coordinate transformation method
- 利用坐标变换法和符号法对六连杆机器人机构运动学方程进行推导,得到了六连杆机器人的正向位姿矩阵变换和逆运动学求解的通用公式.
The coordinate transform and symbol method were used to derive the six-freedom robot's kinematics equation.The common formula was acquired for both the forward direction pose matrix and the converse solution of the six-freedom robot's components. - 摘要利用坐标变换法证明了一般三维塑性流动问题任意点应力状态,可以完全由三维最大剪应力迹线上的信息确定,进而利用共斜面法给出了三维塑性流动问题沿最大剪应力迹线正应力的变化规律。
The information along 3D maximum shear stress tracing line is completely ascertained with the method of parameter transformation, then the changing rule of the normal stress along 3D maximum shear stress tracing line is discussed based on cobevel method. - 文摘:利用坐标变换法证明了一般三维塑性流动问题任意点应力状态,可以完全由三维最大剪应力迹线上的信息确定,进而利用共斜面法给出了三维塑性流动问题沿最大剪应力迹线正应力的变化规律。
Abstract: The information along 3D maximum shear stress tracing line is completely ascertained with the method of parameter transformation, then the changing rule of the normal stress along 3D maximum shear stress tracing line is discussed based on cobevel method.