交通标准化
交通標準化
교통표준화
COMMUNICATIONS STANDARDIZATION
2014年
19期
54-59
,共6页
动车组%交路计划%模型%算法
動車組%交路計劃%模型%算法
동차조%교로계화%모형%산법
EMU%routing scheme%model%algorithm
高速铁路、城际铁路以及客运专线正在随着我国高速铁路技术的发展,日益呈现着不断扩建的趋势。作为上述运输生产技术中最为核心的部分,动车组列车的生产和检修成本比重较大。因此,降低动车组列车数目、提高列车的运行效率,对于提高高速铁路经济性来说意义重大。在分析动车组运用计划概念、动车组交路计划约束因素的基础上,以动车组交路为优化目标,构建了动车组交路优化模型及算法,并进行了实例验算,验证了方法的有效性。
高速鐵路、城際鐵路以及客運專線正在隨著我國高速鐵路技術的髮展,日益呈現著不斷擴建的趨勢。作為上述運輸生產技術中最為覈心的部分,動車組列車的生產和檢脩成本比重較大。因此,降低動車組列車數目、提高列車的運行效率,對于提高高速鐵路經濟性來說意義重大。在分析動車組運用計劃概唸、動車組交路計劃約束因素的基礎上,以動車組交路為優化目標,構建瞭動車組交路優化模型及算法,併進行瞭實例驗算,驗證瞭方法的有效性。
고속철로、성제철로이급객운전선정재수착아국고속철로기술적발전,일익정현착불단확건적추세。작위상술운수생산기술중최위핵심적부분,동차조열차적생산화검수성본비중교대。인차,강저동차조열차수목、제고열차적운행효솔,대우제고고속철로경제성래설의의중대。재분석동차조운용계화개념、동차조교로계화약속인소적기출상,이동차조교로위우화목표,구건료동차조교로우화모형급산법,병진행료실례험산,험증료방법적유효성。
With the development of technology for China high-speed railway, high-speed railway, inter-city railway and passenger dedicated line are built and expanded. As the most important mobile devices in transportation and production tasks, the production and maintenance cost of EMU takes a large part in whole investment. So, reducing the number of EMU and improving the operating efficiency of the train has important meaning for improving the economy of high-speed railway. On the basis of analyzing the con-cept of train-set scheduling and restriction factors of EMU routing scheme, taking EMU routing as optimi-zation object, the article establishes the optimization model and algorithm, and sets example to verify the validity of the method.