用函数逼近法综合铰链四杆机构

Synthesize the 4-Combined-Pole-Installation with the Way of Approaching Function

用函数逼近法综合铰链四杆机构,使其近似实现给定的连杆曲线。当机构类型、预选参数的数目和所选的具体参数以及坐标位置不同时,其加权偏差表达式的具体形式将不同。

This article introduces the way of approaching function to synthesize the 4-combined-pole-installation,in order to approximately achieve the given curve lines.If the types,the numbers of the pre-selected parameters,the selected concrete parameters and the site of the coordinates are different,the specific formula of the weighted aberration will change.