列车运行计划仿真模型研究
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摘要
为借助计算机虚拟技术模拟列车运行计划的实施过程,建立仿真模型描述列车运行环境、状态及规则,用以列车运行仿真平台的开发。以改进Petri网为工具,结合铁路运输组织特点,定义个性托肯表示列车,定义颜色集库所描述路网环境及列车运行信息,定义多种变迁实现列车空间位置的变换及运行信息的传递,定义全局时钟递增变量驱动系统运行;基于部件组合思想和同时考虑线路可双向运行和列车运行过程中随机扰动建立的列车运行仿真模型,可根据需要模拟的列车运行计划及关联路网的数据,快速生成与列车运行环境和列车运行规则对应的仿真框架,在根据相关数据对各静态参数进行初始化后,可按设置的区域范围及时段要求模拟列车运行计划。仿真实例表明,模型直观且易于编程实现,仿真结果基本符合客观实际。
In order to simulate the implementation process of train operation plan with the help of computer virtual technology,the simulation model describing train operation environment,state and rules was built for developing train operation simulation platform.Combining with the characteristics of railway transportation organization,the train was defined to be individual token,the railway network environment and train operation information were defined to be places which were expressed by color sets,the location transformation and operation information transfer of train were realized by defining a variety of transitions,and the running of system was driven by defining an increasing variable named global clock with the help of improved Petri nets.The train operation simulation model was based on the thought of component combination,considering the bidirectional operation characteristics of line and the random disturbance in the process of train running at the same time.The simulation framework corresponding to train operation environment and train operation rules could be generated rapidly according to the train operation plan needed simulation and railway network related data.After the initialization of each static parameter according to relevant data,the train operation plan could be simulated according to regional scope and time required.Simulation examples show that the model is intuitive and easy to program,and simulation results are basically consistent with objective reality.
In order to simulate the implementation process of train operation plan with the help of computer virtual technology,the simulation model describing train operation environment,state and rules was built for developing train operation simulation platform.Combining with the characteristics of railway transportation organization,the train was defined to be individual token,the railway network environment and train operation information were defined to be places which were expressed by color sets,the location transformation and operation information transfer of train were realized by defining a variety of transitions,and the running of system was driven by defining an increasing variable named global clock with the help of improved Petri nets.The train operation simulation model was based on the thought of component combination,considering the bidirectional operation characteristics of line and the random disturbance in the process of train running at the same time.The simulation framework corresponding to train operation environment and train operation rules could be generated rapidly according to the train operation plan needed simulation and railway network related data.After the initialization of each static parameter according to relevant data,the train operation plan could be simulated according to regional scope and time required.Simulation examples show that the model is intuitive and easy to program,and simulation results are basically consistent with objective reality.
引文
[1]张波,马大炜.中高速列车共线运行的仿真研究[J].中国铁道科学,2003,24(3):119-124.(ZHANG Bo,MA Dawei.Simulation of High-Speed and Medium-Speed Trains Sharing the Same Railway Line[J].China Railway Science,2003,24(3):119-124.in Chinese)
[2]丁国富,张卫华,刘伯兴,等.列车运行动态仿真研究[J].系统仿真学报,2004,16(8):1697-1700.(DING Guofu,ZHANG Weihua,LIU Boxing,et al.Study on Dynamical Simulation of Running Locomotive[J].Journal of System Simulation,2004,16(8):1697-1700.in Chinese)
[3]周磊,余祖俊,史红梅.列车运行线路仿真系统的研究[J].系统仿真学报,2004,16(7):1463-1466.(ZHOU Lei,YU Zujun,SHI Hongmei.Research on Train Running Line Simulation System[J].Journal of System Simulation,2004,16(7):1463-1466.in Chinese)
[4]刘云.列车运行仿真系统的建模与实现[J].铁道学报,1995,17(增2):20-26.(LIU Yun.Modelling and Implementation of a Simulation System for Train Operation[J].Journal of the China Railway Society,1995,17(Supplement 2):20-26.in Chinese)
[5]毛保华,何天键,袁振洲,等.通用列车运行模拟软件系统研究[J].铁道学报,2000,22(1):1-6.(MAO Baohua,HE Tianjian,YUAN Zhenzhou,et al.A General-Purposed Simulation System on Train Movement[J].Journal of the China Railway Society,2000,22(1):1-6.in Chinese)
[6]唐金金,周磊山,佟路,等.单列高速列车运行仿真模型与算法[J].中国铁道科学,2012,33(3):109-115.(TANG Jinjin,ZHOU Leishan,TONG Lu,et al.Simulation Model and Algorithm for Single High-Speed Train Operation[J].China Railway Science,2012,33(3):109-115.in Chinese)
[7]叶阳东,程少芬,王旭,等.基于一种混合Petri网的列车运行系统的建模与分析[J].铁道学报,2009,31(5):42-49.(YE Yangdong,CHENG Shaofen,WANG Xu,et al.Modeling and Analyzing of Train Operation Systems Based on a Kind of Hybrid Petri Net[J].Journal of the China Railway Society,2009,31(5):42-49.in Chinese)
[8]白紫熙,周磊山,唐金金.基于运行图驱动的列车运行控制半实物仿真系统[J].中国铁道科学,2015,36(4):139-144.(BAI Zixi,ZHOU Leishan,TANG Jinjin.Hardware-in-the-Loop Simulation System for Train Operation Control Based on Working Diagram Driven[J].China Railway Science,2015,36(4):139-144.in Chinese)
[9]周妍,周磊山.高速铁路行车调度指挥一体化仿真实验平台设计与研究[J].铁道学报,2012,34(6):1-7.(ZHOU Yan,ZHOU Leishan.Study on Simulation and Experiment Platform of Integrated High-Speed Railway Traffic Control[J].Journal of the China Railway Society,2012,34(6):1-7.in Chinese)
[10]王宏刚.复线列车运行调度的层次Petri模型及仿真[J].系统仿真学报,2011,23(12):2793-2798,2804.(WANG Honggang.Hierarchical Petri Net Model and Simulation for Train Traffic Control on Double Railway[J].Journal of System Simulation,2011,23(12):2793-2798,2804.in Chinese)
[11]刘海东,毛保华,何天健,等.不同闭塞方式下城轨列车追踪运行过程及其仿真系统的研究[J].铁道学报,2005,27(2):120-125.(LIU Haidong,MAO Baohua,He Tianjian,et al.Study on Tracking Operations between Trains of Different Block Modes and Simulation System[J].Journal of the China Railway Society,2005,27(2):120-125.in Chinese)
[12]孟令云,蒋熙,杨肇夏.基于Agent的客运专线列车运行仿真研究[J].系统仿真学报,2009,21(6):1538-1542.(MENG Lingyun,JIANG Xi,YANG Zhaoxia.Study on Train Running Simulation of Railway Passenger Dedicated Line Based on Agent[J].Journal of System Simulation,2009,21(6):1538-1542.in Chinese)
[13]郭彤城,慕春棣.ATP铁路运行仿真系统的设计与实现[J].系统仿真学报,1999,11(4):293-296.(GUO Tongcheng,MU Chundi.The Design and Implementation of a Railway Running Simulation System[J].Journal of System Simulation,1999,11(4):293-296.in Chinese)
[14]张星臣,胡安洲,杨浩.一种基于有控随机与随机有控约束的列车运行仿真模型[J].铁道学报,1995,17(3):21-27.(ZHANG Xingchen,HU Anzhou,YANG Hao.A Train Operating Simulation Model Based on Constraints of Control in Random Origin and Control in Random Process[J].Journal of the China Railway Society,1995,17(3):21-27.in Chinese)
[15]张星臣,胡安洲.列车区间运行时分偏离的β函数分布分析[J].铁道学报,1996,18(3):1-6.(ZHANG Xingchen,HU Anzhou.Analysis ofβ-Function Distribution for Deviation of Train Running Time in Section[J].Journal of the China Railway Society,1996,18(3):1-6.in Chinese)
[2]丁国富,张卫华,刘伯兴,等.列车运行动态仿真研究[J].系统仿真学报,2004,16(8):1697-1700.(DING Guofu,ZHANG Weihua,LIU Boxing,et al.Study on Dynamical Simulation of Running Locomotive[J].Journal of System Simulation,2004,16(8):1697-1700.in Chinese)
[3]周磊,余祖俊,史红梅.列车运行线路仿真系统的研究[J].系统仿真学报,2004,16(7):1463-1466.(ZHOU Lei,YU Zujun,SHI Hongmei.Research on Train Running Line Simulation System[J].Journal of System Simulation,2004,16(7):1463-1466.in Chinese)
[4]刘云.列车运行仿真系统的建模与实现[J].铁道学报,1995,17(增2):20-26.(LIU Yun.Modelling and Implementation of a Simulation System for Train Operation[J].Journal of the China Railway Society,1995,17(Supplement 2):20-26.in Chinese)
[5]毛保华,何天键,袁振洲,等.通用列车运行模拟软件系统研究[J].铁道学报,2000,22(1):1-6.(MAO Baohua,HE Tianjian,YUAN Zhenzhou,et al.A General-Purposed Simulation System on Train Movement[J].Journal of the China Railway Society,2000,22(1):1-6.in Chinese)
[6]唐金金,周磊山,佟路,等.单列高速列车运行仿真模型与算法[J].中国铁道科学,2012,33(3):109-115.(TANG Jinjin,ZHOU Leishan,TONG Lu,et al.Simulation Model and Algorithm for Single High-Speed Train Operation[J].China Railway Science,2012,33(3):109-115.in Chinese)
[7]叶阳东,程少芬,王旭,等.基于一种混合Petri网的列车运行系统的建模与分析[J].铁道学报,2009,31(5):42-49.(YE Yangdong,CHENG Shaofen,WANG Xu,et al.Modeling and Analyzing of Train Operation Systems Based on a Kind of Hybrid Petri Net[J].Journal of the China Railway Society,2009,31(5):42-49.in Chinese)
[8]白紫熙,周磊山,唐金金.基于运行图驱动的列车运行控制半实物仿真系统[J].中国铁道科学,2015,36(4):139-144.(BAI Zixi,ZHOU Leishan,TANG Jinjin.Hardware-in-the-Loop Simulation System for Train Operation Control Based on Working Diagram Driven[J].China Railway Science,2015,36(4):139-144.in Chinese)
[9]周妍,周磊山.高速铁路行车调度指挥一体化仿真实验平台设计与研究[J].铁道学报,2012,34(6):1-7.(ZHOU Yan,ZHOU Leishan.Study on Simulation and Experiment Platform of Integrated High-Speed Railway Traffic Control[J].Journal of the China Railway Society,2012,34(6):1-7.in Chinese)
[10]王宏刚.复线列车运行调度的层次Petri模型及仿真[J].系统仿真学报,2011,23(12):2793-2798,2804.(WANG Honggang.Hierarchical Petri Net Model and Simulation for Train Traffic Control on Double Railway[J].Journal of System Simulation,2011,23(12):2793-2798,2804.in Chinese)
[11]刘海东,毛保华,何天健,等.不同闭塞方式下城轨列车追踪运行过程及其仿真系统的研究[J].铁道学报,2005,27(2):120-125.(LIU Haidong,MAO Baohua,He Tianjian,et al.Study on Tracking Operations between Trains of Different Block Modes and Simulation System[J].Journal of the China Railway Society,2005,27(2):120-125.in Chinese)
[12]孟令云,蒋熙,杨肇夏.基于Agent的客运专线列车运行仿真研究[J].系统仿真学报,2009,21(6):1538-1542.(MENG Lingyun,JIANG Xi,YANG Zhaoxia.Study on Train Running Simulation of Railway Passenger Dedicated Line Based on Agent[J].Journal of System Simulation,2009,21(6):1538-1542.in Chinese)
[13]郭彤城,慕春棣.ATP铁路运行仿真系统的设计与实现[J].系统仿真学报,1999,11(4):293-296.(GUO Tongcheng,MU Chundi.The Design and Implementation of a Railway Running Simulation System[J].Journal of System Simulation,1999,11(4):293-296.in Chinese)
[14]张星臣,胡安洲,杨浩.一种基于有控随机与随机有控约束的列车运行仿真模型[J].铁道学报,1995,17(3):21-27.(ZHANG Xingchen,HU Anzhou,YANG Hao.A Train Operating Simulation Model Based on Constraints of Control in Random Origin and Control in Random Process[J].Journal of the China Railway Society,1995,17(3):21-27.in Chinese)
[15]张星臣,胡安洲.列车区间运行时分偏离的β函数分布分析[J].铁道学报,1996,18(3):1-6.(ZHANG Xingchen,HU Anzhou.Analysis ofβ-Function Distribution for Deviation of Train Running Time in Section[J].Journal of the China Railway Society,1996,18(3):1-6.in Chinese)