【摘要】 应用灰色系统理论中的灰色关联分析法 ,对平顶山煤业集团六矿 (平六矿 )近期通风系统若干改造方案进行了优化选择 ,最终得到了最优化的通风方案 ,即 :戊二采区的部分供风由丁二风井担负 ,同时其风机叶片安装角度提高到 + 5° .该研究结果不仅指导了生产实际 ,同时也为今后的方案优化工作以及多目标决策问题提供了一种新的思路和科学的理论依据更多还原

【Abstract】 Using the grey relevancy analyzing method of grey system theory, optimization and selection on several feasible ventilation system alteration schemes of Pingdingshan Coal Mine No 6 is made, and finally the optimal ventilation scheme is gotten, which some air supply in Wu 2 mining area are borne by Ding 2 airshaft, and the fans angles of rooting in of blades will be increased to +5°. It not only guides practical production, but also provides a new way and scientific theory basis for future scheme optimization work and muti object decision making problems.更多还原