相似理论在基于通信的列车控制系统仿真系统中的应用
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摘要
现阶段缺少仿真系统性能的评估方法,造成仿真系统在设计实现时缺少理论指导,耗费大而仿真效果不明显。提出一种基于相似理论的系统相似价值分析方法,从结构和功能两个维度、设备种类和数量、接口种类和数量、逻辑功能和通信功能等六个指标评估仿真系统与真实系统间的相似性,结合仿真系统与真实系统的费用比,建立了评估仿真方案价值的度量模型。以基于通信的列车控制系统(CBTC)系统为例,针对一条地铁线路的4000种候选仿真方案,在计算各个方案的相似价值的基础上,选取价值最大的仿真方案为最优方案。仿真价值模型对定量评估仿真系统,搭建仿真系统提供了决策依据。
At the stage,evaluation method was unavailable for the similarity system results in lack of theoretical guidance for the design and implementation of simulation system,which leads to low simulation effect but high financial budget. An analysis method based on similarity theory is provided,involving six indexes including component category and number,interface category and number,logic effect and communication effect,from structure and function two aspects to evaluate the similarity between the simulation system and the real,and cost ratio of simulation system and real one. To evaluate similarity value of 4 000 candidate schemes in a case of CBTC system in a subway,the plan with maximum value is best and chosen. Similarity value can provide support for evaluating or building simulation system.
At the stage,evaluation method was unavailable for the similarity system results in lack of theoretical guidance for the design and implementation of simulation system,which leads to low simulation effect but high financial budget. An analysis method based on similarity theory is provided,involving six indexes including component category and number,interface category and number,logic effect and communication effect,from structure and function two aspects to evaluate the similarity between the simulation system and the real,and cost ratio of simulation system and real one. To evaluate similarity value of 4 000 candidate schemes in a case of CBTC system in a subway,the plan with maximum value is best and chosen. Similarity value can provide support for evaluating or building simulation system.
引文
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9 陈宁宁,徐杰,尹逊政.城市轨道交通CBTC系统欧标应答器仿真测试平台设计与实现.铁路计算机应用,2013;22(12):59 —61Chen Ningning,Xu Jie,Yin Xunzheng.Design and implementation of eurobalise simulation test platform for urban transit CBTC system.Railway Computer Application,2013;22(12):59—61
10 陈祥献,王东,黄海.CBTC系统仿真测试平台设计.铁路计算机应用,2011;20(8):50—56Cheng Xiangxian,Wang Dong,Huang Hai.Design of simulation testing platform for CBTC system.Railway Computer Application,2011;20(8):50—56
11 王伟,张建明.基于最小系统的CBTC仿真测试平台.都市快轨交通,2011;24(4):33—36Wang Wei,Zhang Jianming.Study on CBTC simulation test platform based on the minimum system.Urban Rapid Rail Transit,2011;24(4):33—36
12 张会奇,陈春良,曹玉坤,等.基于相似系统理论的装甲车量发动机使用状态评价研究.装备环境工程,2013;10(6):37 —49Zhang Huiqi,Chen Chunliang,Cao Yukun,et al.Evaluation study on the service status of armored vehicle engine based on the similarity system theory.Equipment Environmental Engineering,2013;10(6):37—49
13 周美立.相似系统和谐——生存发展之道.北京:科学出版社,2013Zhou Meili.The harmony of similar systems-the way of survival and development.Beijing:Science Press,2013
2 Chen X X.Guan A A,Qiu X X,et al.Data configurations in railway signaling engineering-an application enterprise systems techniques.Enterprise Information Systems,2013;7(3):354—374
3 王伟.CBTC测试平台关键问题研究.北京:北京交通大学,2008Wang Wei.Research on key problem of CBTC test platform.Beijing:Beijing Jiaotong University,2008
4 范楷,冯浩楠,王俊高,等.城轨系统中联锁仿真平台的设计和实现.铁路计算机应用,2015;24(1):36—39Fan Kai,Feng Haonan,Wang Jungao,et al.Design and implementation of interlocking simulation platform for urban transit.Railway Computer Application,2015;24(1):36—39
5 李凤华.城市轨道交通CBTC系统区域控制器的研究与仿真.兰州:兰州交通大学,2011Li Fenghua.Research and simulation of zone controller in CBTC in urban transit.Lanzhou:Lanzhou Jiaotong University,2011
6 鲁剑锋,肖宝弟,姜庆阳,等.VOBC及地面环境仿真系统研究.中国铁路,2011;(9):51—72Lu Jianfeng,Xiao Baodi,Jiang Qingyang,et al.Study of VOBC and ground environment simulation system.China Railways,2011;(9):51 —72
7 张太花,白广争,谢刚.ATS仿真平台中列车追踪设计与实现.铁路计算机应用,2013;22(10):24—30Zhang Taihua,Bai Guangzheng,Xie Gang.Design and implementation of train tracking in ATS simulation platform.Railway Computer Application,2013;22(10):24—30
8 何兴.CBTC系统中DCS子系统的研究与仿真.兰州:兰州交通大学,2015He Xing.The research and simulation on DCS subsystem in CBTC system.Lanzhou:Lanzhou Jiaotong University,2015
9 陈宁宁,徐杰,尹逊政.城市轨道交通CBTC系统欧标应答器仿真测试平台设计与实现.铁路计算机应用,2013;22(12):59 —61Chen Ningning,Xu Jie,Yin Xunzheng.Design and implementation of eurobalise simulation test platform for urban transit CBTC system.Railway Computer Application,2013;22(12):59—61
10 陈祥献,王东,黄海.CBTC系统仿真测试平台设计.铁路计算机应用,2011;20(8):50—56Cheng Xiangxian,Wang Dong,Huang Hai.Design of simulation testing platform for CBTC system.Railway Computer Application,2011;20(8):50—56
11 王伟,张建明.基于最小系统的CBTC仿真测试平台.都市快轨交通,2011;24(4):33—36Wang Wei,Zhang Jianming.Study on CBTC simulation test platform based on the minimum system.Urban Rapid Rail Transit,2011;24(4):33—36
12 张会奇,陈春良,曹玉坤,等.基于相似系统理论的装甲车量发动机使用状态评价研究.装备环境工程,2013;10(6):37 —49Zhang Huiqi,Chen Chunliang,Cao Yukun,et al.Evaluation study on the service status of armored vehicle engine based on the similarity system theory.Equipment Environmental Engineering,2013;10(6):37—49
13 周美立.相似系统和谐——生存发展之道.北京:科学出版社,2013Zhou Meili.The harmony of similar systems-the way of survival and development.Beijing:Science Press,2013