压缩包里面有一篇期刊，实现期刊中的逆解算法，所用机械臂为7自由度仿人手机械臂，mathematica版本为11.3(There is a journal in the compression package, which implements the inverse algorithm in the journal. The manipulator is a 7-DOF humanoid manipulator, and the Mathematica version is 11.3.)