流域环境系统不确定性多目标规划方法及应用——不确定性模糊多目标规划模型  

An inexact fuzzy multi objective programming method and its application in the watershed environmental system planning(I)—inexact fuzzy multi objective programming model.

作　　者：郭怀成[1] 邹锐[1] 徐云麟[1] 

机构地区：[1]北京大学环境科学中心

出　　处：《中国环境科学》1998年第6期510-513,共4页China Environmental Science

摘　　要：提出一种新的不确定性模糊多目标规划（ＩＦＭＯＰ）模型。该模型将不确定性信息直接引入优化过程，从而得到以区间数表示的优化解；在模型优化解的解译过程中，将各个变量在区间内进行适当组合就能得到各种决策方案；模型能够与决策者直接进行交互，充分考虑决策者的反馈意见，以便获得最终满意的决策方案。该模型计算方便，其求解过程中不会生成复杂的中间模型。In this paper,an inexact fuzzy multi objective programming(IFMOP) model is proposed.The model can communicate directly the uncertain information into the process of optimization,consequently obtain the solutions represented as interval numbers.Besides,it is very convenient for the model to interact with decision makers,thus through the interactive process and the interpretation of the interval solution,some reasonable schemes will be achieved successfully.At the same time,there will not generate complicated mid model in the process of solution,so the model has a low computational requirement.This model has been applied in environmental planning for sustainable development in the Lake Erhai Basin,Yunnan Province.

关 键 词：流域环境系统 不确定性 模糊多目标规划 交互 

分 类 号：X21[环境科学与工程—环境科学]