摘要
针对目前在气体灭火系统方案选择中 ,较多地考虑定量指标 ,而对定性指标考虑较少的状况。在考虑影响气体灭火系统方案选择的各种影响因素的基础上 ,用模糊数学的理论与方法建立了多目标、多层次的模糊优选模型。在此模型中将定性指标定量化 ,使得定性指标能够直接参与到备选方案的综合评价中去 ,然后从综合评价的结果中选择模糊最优的灭火系统。应用实例介绍了此模型的实现方法 ,研究结果表明 ,利用此模型能够较好地对灭火系统方案进行综合评价 。
This paper establishes a multi objective and multi hierarchy model based on fuzzy theory. After analyzing the influencing factors in scheme selection of gas fire control system, which overcomes the defaults that quantitative factors are more considered and qualitative factors are less considered. In this consideration the qualitative factors are transformed into quantitative, so that both quantitative and qualitative factors can be considered in assessing comprehensively the scheme of gas fire control system using this model. The result gotten from this model is more rational than just considering technical or economic factors. An applied example shows this method is satisfactory and it can be provided as guideline for rational scheme selection.
出处
《给水排水》
CSCD
北大核心
2003年第2期62-64,共3页
Water & Wastewater Engineering
基金
国家自然科学基金重点项目 (50 1 340 4 )
北京市自然科学基金资助项目 (8992 0 1 0 )
