【摘要】 以两种典型机构为例，对复演函数的平面机构优化设计的目标函数进行统一体系的研究．用不同的分析方法和函数逼近处理导出了目标函数的多种表达式更多还原

【Abstract】 To take two typical mechanisms as examples, this thesis systematically studies the objective function of optimum design for planar mechanism to generate a function. Each kind of expression of the objective functions is derived in different ways and be means of disposals of function approximation.更多还原