摘要
本文首先给出梯形模糊数的排序方法,然后将区间数、三角形模糊数转化为梯形模糊数,最后求出全部梯形模糊数的权重,重新构成经典线性规划,求出原模糊线性规划的模糊最优解。
Firstly, a ranking method for trapezoid fuzzy numbers is given in this paper. Secondly, interval numbers and triangle fuzzy numbers are transformed into trapezoid fuzzy numbers. Finally, all trapezoids fuzzy numbers’ proportion is educed, which makes up of a classic linear programming. Then, the fuzzy optimization solution of the original linear programming advance is educed.
出处
《阴山学刊（自然科学版）》
2009年第2期10-12,共3页
Yinshan Academic Journal(Natural Science Edition)
关键词
模糊数
可能度
线性规划
Fuzzy numbers
possibility degree
linear programming
