Basing on the analysis of deformation and stiffness of the transmission system, 3-D correcting quantity is accounted according to the 3-D correcting surface and minimum principia of load density.

• 在分析传动系统变形和支承结构刚度的基础上，根据三维修形曲面以及误差、载荷密度最小化原则计算确定齿轮修形量。