用黄金分割法对曲柄摇杆机构进行优化设计

Optimal Design Conducted on Crank-Rocker Mechanism with Golden Section Method

以糖果包装机折纸机构为例 ,介绍用黄金分割法及Freudenstein方程对曲柄摇杆机构进行优化设计。优化设计结果 :a =17.33mm ,b=179.47mm ,c =6 9.6mm ,γmin =6 6 .95° ;传统设计结果 :a =18mm ,b =2 0 8mm ,c=80mm ,γmin =6 0°。

With sugar paching machine as an example,optimal design is conduted on crank rocker mechanism by means of golden section method and freudenstein equation.The result of the optimal design: a =17 33 mm, b =179 47 mm, c =69 6 mm,γ\-\{ min \}=66 95° and the result of the traditional design: a =18 mm,b=208 mm,c=80 mm,γ\-\{ min \}=60°\.\;