摘要
针对矿井通风系统中方案决策的复杂性,将可拓学中的优度评价方法应用于矿井通风系统决策.从影响矿井通风的多种因素出发,根据物元和可拓理论建立矿井通风系统的可拓优度评价模型,采用较为客观的最大离差法确定了各影响因素的权重,根据优度排序,得到最优的方案.以徐州某矿井通风系统改造方案的优选为例,论证了决策的正确性和通用性.
Aiming at the complexity of the decision-making in mine ventilation system, ex- tension superiority evaluation method is used in decision-making of mine ventilation system. From the point of view of the influence of various factors of mine ventilation, according to the matter-element and extension theory ,the model of extension superiority evaluation method in mine ventilation system is built and More objective of maximum deviation n＇lethod was applied to determine the weight of each factor. Finally according the optimal ordering gets the optimal solution. Taking a mine ventilation system transformation in Xuzhou province as a example, the correctness and feasibility of the decision-making is tested and verified .
出处
《数学的实践与认识》
CSCD
北大核心
2013年第19期103-107,共5页
Mathematics in Practice and Theory
关键词
可拓优度评价法
矿井通风系统
最大离差法
优选决策
extension superiority evaluation method
mine ventilation system
maximumdeviation method
optimization and decision-making
