摘要
定义区间线性规划的标准型 ,给出一种反映决策者满意度的区间数序关系 ,基于此将区间不等式约束转化为确定型约束 ;讨论区间等式约束的含义并将其化为确定型不等式约束。在此基础上将区间线性规划转化为一个确定型线性规划并进行求解。最后给出一个算例。
A standard form of interval linear programming was first defined. Then an order relation between interval numbers was proposed, by which inequality constraints of IvLP could be transformed into constraints with exact coefficients. In the following equality constraints of IvLP were studied and were converted into inequality constraints with exact coefficients. As a result an IvLP was transformed into an exact linear programming and could be solved. Finally an example was given.
出处
《系统工程》
CSCD
北大核心
2003年第3期79-82,共4页
Systems Engineering
关键词
区间线性规划
标准型
运筹学
序关系
目标函数
Interval Linear Programming(IvLP)
Standard Form
Interval Number
Order Relation
Exact Linear Programming
