高速列车顶层设计指标分解研究现状与展望  

Research Status and Prospect of Decomposition of Top-Level Design Indicators for High-Speed Trains

作　　者：张海柱[1] 黎荣[1] 丁国富[1] 马凯 邓海 ZHANG Haizhu;LI Rong;DING Guofu;MA Kai;DENG Hai(School of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610031,China;Engineering Research Center,CRRC Changchun Railway Vehicles Co.,Ltd.,Changchun 130062,China)

机构地区：[1]西南交通大学机械工程学院,四川成都610031 [2]中车长春轨道客车股份有限公司工程研究中心,吉林长春130062

出　　处：《西南交通大学学报》2024年第2期456-466,共11页Journal of Southwest Jiaotong University

基　　金：国家自然科学基金(52105277);四川省重点研发计划(2022YFG0252)。

摘　　要：顶层设计指标分解是决定高速列车正向设计周期长短和成功与否的首要环节.首先,在阐述运输能力、安全舒适、绿色环保、经济性等高速列车顶层设计指标的基础上,从系统结构组成、运行边界条件以及大系统耦合作用等角度提出高速列车顶层设计指标分解所面临的技术挑战;然后,论述设计指标分解方法、设计指标分解关联模型和设计指标分解协调策略3个方面研究现状,并分析现有方法的不足与新需求;最后,展望群落生态学在高速列车顶层设计指标分解中的适用性,剖析基于群落生态学的高速列车顶层设计指标分解将会面临的关键问题,并给出相应的解决技术路线,以期为高速列车顶层设计指标分解的深入研究和实践提供参考.The decomposition of top-level design indicators is the primary link to determine the cycle length and success of forward design for high-speed trains.First,on the basis of expounding on the top-level design indicators of high-speed trains in terms of transportation capacity,safety and comfort,environmental protection,and economy,the decomposition challenges of top-level design indicators for high-speed trains were proposed from the perspectives of system structure,operating boundary conditions,and large-scale system coupling.Then,the research status was discussed,including the decomposition method,decomposition association model,and decomposition coordination strategy of design indicators,and the deficiencies and new needs of the existing methods were analyzed.Finally,the applicability of community ecology in the decomposition of top-level design indicators for high-speed trains was prospected.In addition,the key problems that will be faced by the decomposition of top-level design indicators for high-speed trains based on community ecology were analyzed,and corresponding technical routes for solutions were given,so as to provide a reference for the in-depth research and practice of the decomposition of top-level design indicators for high-speed trains.

关 键 词：高速列车 设计指标 正向设计 分解 群落生态学 

分 类 号：U270.2[机械工程—车辆工程]