文献类型：期刊文献

中文题名：基于灰色模拟的灰色机会约束规划

英文题名：Grey Chance-constrained Programming Based on Grey Emulation

作者：刘亚军[1];王行愚[1]

机构：[1]华东理工大学信息科学与工程学院,上海200237

年份：2003

卷号：29

期号：4

起止页码：405

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

基金：国家自然科学基金资助项目(69974014)

语种：中文

中文关键词：不确定;灰量;灰色模拟;机会约束规划

外文关键词：uncertainty; grey variable; grey emulation; chance-constrained programming

摘要：针对不确定规划中存在灰色变量的情况,传统灰色规划方法将其转化为确定型规划后再求解,忽视了不确定因素的影响。本文提出了灰色模拟的概念、方法,给出灰色机会约束规划模型,并进一步给出基于灰色模拟和遗传算法的模型优化求解方法,较好地处理了不确定规划问题中的灰量。实验表明,优化方法适用有效。
To deal with grey variables, traditional grey programming method transforms uncertain model to certain one, which irrelevantly ignores the influence of uncertain environment. In this paper, we provide the concept and method of grey emulation and a novel model of chanceconstrained programming based on grey emulation. Further, an optimization algorithm based on genetic algorithm is suggested to solve the model. Finally, an example of water resource distribution is put forward to show the applicability of model and algorithm.