自写曲率计算函数 ,多元数据分析的主分量分析投影，实现六自由度运动学逆解算法。- Since writing the curvature calculation function, Principal component analysis of multivariate data analysis projection, Six degrees of freedom to achieve inverse kinematics algorithm.

自写曲率计算函数 ,多元数据分析的主分量分析投影，D-S证据理论数据融合。- Since writing the curvature calculation function, Principal component analysis of multivariate data analysis projection, D-S evidence theory data fusion.