Presents a new method of path mechanism synthesis which is based on coupler-angle curves moment invariant and is an improvement on the path synthesis method of planar linkage by coupler-angle curves.

• 摘要提出了一种新的轨迹机构综合方法，该方法对利用连杆转角曲线综合轨迹机构方法作了较大的改进，提出基于连杆转角曲线不变矩的轨迹机构综合的神经网络方法。