制造网格中资源的区间转化与多目标优化选择方法

摘要

An idea of using interval method to describe the ability parameters of manufacturing resources and manufacturing tasks is put forward.Specific transformation rules are proposed to transform the range form into the value form of ability parameters.Then distance-based objective functions and genetic operators with multi-objective optimization idea are constructed.Non-dominated solutions based on the rapid sorting method produce a set of non-dominated solutions for the user to choose.Finally,a typical example validates the effectiveness of the algorithm.%针对制造网格资源检索问题,提出了用区间方法描述制造资源与制造任务能力参数的思想,同时给出了能力参数从区间形式转化为确定值形式的具体转化规则.结合多目标优化思想,构造了基于距离的目标函数和遗传算子.采用基于非支配解的快速排序方法产生一组非支配解供用户选择.最后给出一个典型事例,验证该算法的有效性.