齿轮连杆机构带预定时标的刚体导引综合

Kinematic Synthesis of Geared Linkage Mechanism for Body Guidance with Input Timing

应用复数法研究了齿轮连杆机构带预定时标的刚体导引综合问题，并用同伦迭代法进行求解，它不需要选取初值就可求出全部解，比传统的同伦（连续）算法求解简便，计算效率高。本文最后给出了数值实例，并对所得机构进行了优选。

The method of complex number is well suited for the analysis and synthesis of geared linkage mechanisms,and is theresfore alpplied in the present paper to develop the equations of synthesis for a geared five bar guidance mechanism.Then the homotopy iteration method is introduced to solve the equations of synthesis,all solutions can be found easily without choosing proper initial values.Comparing to the homotopy continuation method,the solution process is simplified,and the computing efficiency is also improved.Finally,the numerical example is given and the obtained mechanisms are made a best choice.