多种模糊功能状态下矿井系统投资决策优化  

Optimization of Investment Policy of Mine System for Multi-Fuzzy Function

作　　者：王卫军[1] 

机构地区：[1]湘潭工学院资源工程系,湖南湘潭411201

出　　处：《系统工程理论与实践》2000年第4期111-114,119,共5页Systems Engineering-Theory & Practice

摘　　要：矿井系统生产能力取决于系统的运行状态 ,系统运行状态由各生产单元的模糊功能状态组成 ,据此建立了网络和计算机模拟模型 ,模拟了系统中各单元所处功能状态概率分布对系统生产能力的影响 ,以确定系统改造的最佳投资策略 .The throughput of a mine system is determined by the working state of the mine system. The working state of a mine system consists of fuzzy function states of every producing cess. In this paper, the model of computer simulation and network is set up to simulate the effect of the probability distribution of fuzzy function states of every cell to the throughput of the mine system, thus to determine the optimal investment policy of system rebuilding.

关 键 词：模糊功能状态 运行状态 矿井系统 投资决策 优化 

分 类 号：TD8[矿业工程—矿山开采]