| 基于可能性理论的模糊运输规划研究 |
| |
| 引用本文： | 何大义,高建伟.基于可能性理论的模糊运输规划研究[J].系统工程理论与实践,2012,32(2):330-340. |
| |
| 作者姓名： | 何大义 高建伟 |
| |
| 作者单位： | 1. 中国地质大学(北京), 人文经管学院, 北京 100083;
2. 华北电力大学 工商管理学院, 北京 102206 |
| |
| 基金项目： | 国家自然科学基金(70971039);教育部新世纪优秀人才计划(NCET-10-0375);中央高校基本科研业务费专项基金重点项目(09MR46) |
| |
| 摘 要： | 鉴于运输问题模型的参数确定上通常包含不确定性, 因此, 将运输问题的参数单位运价、供应量及需求量均作为 模糊变量, 从而建立起了模糊运输问题模型. 在模型求解过程中, 结合到决策者的实际要求, 利用可能性理论将目标函数和约束条件进行清晰化处理, 进而通过线性规划方法求解. 最后, 通过现实案例说明了模糊运输规划的应用, 并检验了本文所提出的方法的有效性.
|
| 关 键 词： | 运输问题 模糊运输问题 可能性理论 线性规划 |
| 收稿时间： | 2010-02-04 |
Fuzzy transportation programming based on the theory of possibility |
| |
| HE Da-yi
,
GAO Jian-wei.Fuzzy transportation programming based on the theory of possibility[J].Systems Engineering —Theory & Practice,2012,32(2):330-340. |
| |
| Authors: | HE Da-yi GAO Jian-wei |
| |
| Institution: | 1. School of Humanities and Economics Management, China University of Geosciences, Beijing 100083, China;
2. School of Business Administration, North China Electronic Power University, Beijing 102206, China |
| |
| Abstract: | Considering that parameters of transportation problem have uncertainties,this paper developed a generalized fuzzy transportation problem with fuzzy supply,demand and costs.Based on the possibility theory and comprised with decision-makers’ subjective and practical requirements,the fuzzy transportation problem is transformed to a crisp linear transportation problem by defuzzifying fuzzy constraints and objectives respectively.Finally,a practical case is presented to demonstrate the application of fuzzy transportation programming and to verify the validity of the method. |
| |
| Keywords: | transportation problem fuzzy transportation problem possibility theory linear programming |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《系统工程理论与实践》浏览原始摘要信息 |
| 点击此处可从《系统工程理论与实践》下载免费的PDF全文 |
|
