高速公路上紧急救援站的选址OA北大核心CHSSCDCSTPCD
On the Highway Station Location for Emergency Medical System
考虑事故发生的不确定性,研究了高速公路上紧急救援站的选址问题.引入a-鲁棒约束条件,结合随机优化和鲁棒优化,建立了0-1整数规划模型.该模型规定了在各情景下设施覆盖的事故数的相对后悔值不超过α的条件,使得平均响应时间最小化,并结合实例给出分析,结果证明了模型的有效性和合理性.
Accidents on the highway happen from time to time and an emergency medical system for that is helpful. An emergency medical system contains a number of stations on the highway. A study of the highway station location problem for such a system is conducted in this paper. With uncertainty considered and α-robust constraints, a binary integer programming model is formulated for this problem by combining stochastic optimization with robust optimization. With thi…查看全部>>
王国利;胡丹丹;杨超
华中科技大学管理学院,湖北武汉430074华中科技大学管理学院,湖北武汉430074中南民族大学管理学院,湖北武汉430074
计算机与自动化
选址紧急救援站优化
facility locationemergency medical systemoptimization
《工业工程》 2011 (4)
基于需求多元化的网络设施选址问题研究
151-153,3
国家自然科学基金资助项目(70871044)
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