术语“探试法”的详细信息

数据项 Items 术语信息 Info.
汉语术语编号 Term No. 63000222
所属学科 Subject 管理学 Management Studies
汉语术语词性 POS n.
汉语术语分词 Segmentation 探试法/
汉语术语长度 Length 1
关联术语表达 Association 启发式(方法) 启发式算法
搭配信息 Collocation 模糊探试法fuzzy heuristic method
编纂人 Compiler 戴拥军
编纂日期 Date of Compilation 2015-08-26 00:00:00

汉英语境1


英译术语:

heuristic method


汉语语境:

企业资源优化模型是多物料、多层、受多种能力约束、有启动时间和启动成本的生产批量问题,该问题是NP完全问题,求解十分困难。为此我们提出了一个新的探试法,通过交互求解线性规划松弛问题并应用改进的Silver-Meal方法处理批量来近似求解生产批量问题,并第一次将影子价格引入Silver-Meal方法的批量决策,数值实验表明新探试法在不同规模问题上有较好的表现。


英语语境:

Enterprise resource optimization model is a multi-item, multi-level, multi-capacitated lot-sizing problem with setup time and setup cost, and it is an NP complete problem and is hard to be solved. A new heuristic method is proposed to solve an LP relaxation and a modified Silver-Meal lot-sizing model is applied to work out problems of production lot size interactively. The shadow price is first introduced to the lot-sizing decisions of Silver-Meal method. Numerical test shows that the new heuristic method has a good performance in solving the test problems within different scales.