基于层次-模糊综合评判法的军车柴油机冷起动辅助措施评价研究  

Research on Evaluation of Cold Starting Aids Used on Diesel Engine of Military Vehicles Based on AHP-Fuzzy Theory

作　　者：刘刚[1] 许翔[1] 董素荣[1] 张恒超[2] 周广猛[3] 刘瑞林[1] 

机构地区：[1]军事交通学院汽车工程系,天津300161 [2]77538部队,拉萨850000 [3]海军工程大学研究生院,武汉430033

出　　处：《军事交通学院学报》2011年第9期53-56,78,共5页Journal of Military Transportation University

摘　　要：分析了影响军车柴油机冷起动辅助措施效果的因素,建立了评价模型和指标体系,利用层次分析法（AHP）得到各评价指标权重,并运用模糊综合评价方法针对3种典型柴油机冷起动辅助措施进行了评价。结果表明,燃油加热器效果最好,PTC陶瓷进气预热装置次之,火焰进气预热装置较差,评价结果与试验结果基本吻合。The influencing factors of effect for cold starting aids used on desel engine of military vehicles were analyzed,then,the evaluation model and the index system were established;the weights of every evaluation index was fixed by using the AHP,three typical cold starting aids were evaluated by using the fuzzy theory,with the conclusions of the fuel burner to heat the cooling fluid has the best effectiveness,the PTC air intake heater comes second and the flame air intake heater is the worst.

关 键 词：军车柴油机 冷起动辅助措施 层次分析法 模糊综合评判 

分 类 号：TK421[动力工程及工程热物理—动力机械及工程]