MEAN SHIFT尺寸链在某车型尾灯优化中的应用

尾灯板的结构形式直接影响尾灯匹配,为了减少尾灯定位孔尺寸链,文章提出了一种考虑MEANSHIFT的尺寸链分析方法,在设计前期对尾灯板结构进行优化。以某车型尾灯板结构优化为例,通过尾灯安装定位孔位置分析出该设计存在的风险,针对风险,提出调整定位孔位置的解决办法,使新结构尾灯孔偏差低于原结构,通过现场验证,证明该方法可行。

The Application of MEAN SHIFT Dimension Chain in Tail Lamp Optimization of a Car

Tail lamp match is influenced by the structure of tail lamp socket,in order to reduce dimension chain of locating hole of tail lamp,a dimension chain method considering mean shift is presented in this paper,to achieve the optimization of lamp socket in the early design stage.Taking tail lamp socket structure optimization of a car for example,the potential risk is analyzed based on the position of locating hole.According to the risk adjusting the position of location hole is put forward.And the deviation of new structure is smaller than the original.It is certificated that this method is feasible by site validation.