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高速列车数字化仿真平台仿真性能分析

Analysis on Simulation Performance of High-speed Train Digital Simulation Platform
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摘要 介绍了高速列车数字化仿真平台的工作原理,分析了耦合器、执行机、数据监控3个子系统在仿真过程数据的产生、传输、处理及存储等方面对仿真系统仿真速率的影响,提出了以数据监控子系统为核心的仿真过程数据存储方式.实验结果表明,该方法可大大减少仿真过程数据在传输、处理及存储等方面对系统仿真性能的影响. In this paper, the working principle of high-speed train digital simulation platform is introduced. The influence of data generation, transmission, storage and processing related to Coupler, Executor and Data Monitor on speed of system simulation is analyzed. A temporal storage solution based on data monitor is also provided. The experimental results show that, in this way, the influence of simulation data in the aspects of transmission, processing and storage etc. on the simulation performance can be greatly reduced.
作者 刘露 黄海于
出处 《成都大学学报(自然科学版)》 2015年第3期266-270,共5页 Journal of Chengdu University(Natural Science Edition)
基金 "十一五"国家支撑计划(2009BAG12A01-A01)资助项目
关键词 高速列车数字化仿真平台 仿真过程数据 仿真速率 仿真性能 high-speed train digital simulation platform simulation process data simulation speed simulation performance
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