摘要
现阶段铁道车辆动力学领域的基础仿真软件多为单机模式,基于单机模式开发追赶国外先进仿真软件短时间难以达到,鉴于此,提出一套基于云平台的自主可控的车辆系统动力学软件架构。依据车辆系统动力学理论,依托云服务,搭建拥有自动化流程建模、云计算、后处理分析等功能的平台。在此基础上建立拖车仿真模型,并与SIMPACK仿真计算结果进行对比研究车辆动力学性能,验证平台的可用性和可靠性。平台的实现在一定程度上可以替代常用的铁道车辆动力学软件,可为同类型软件的开发提供参考。
Since almost all the software in the railway vehicle field is controlled by foreign capital,it is difficult to catch up with the development of independent vehicle system software based on single machine deployment mode in a short time.In view of this,a set of autonomous and controllable vehicle system dynamics software architecture based on cloud platform is proposed.Based on the railway vehicle system dynamics and cloud services,a cloud platform with automatic process modeling,cloud computing,post-processing analysis is built.A simulation model of a trailer caris applied in the platform,and compared with the SIMPACK simulation results to verify the availability and reliability of the platform.The implementation of the platform could replace the commonly used software for railway vehicle dynamics to a certain extent,which can provide reference for the development of similar software.
作者
盛俊杰
唐兆
董少迪
吴舒扬
梁浩
Junjie Sheng;Zhao Tang;Shaodi Dong;Shuyang Wu;Hao Liang(State Key Laboratory of Traction Power,Southwest Jiaotong University,Chengdu 610031,China)
出处
《系统仿真学报》
CAS
CSCD
北大核心
2022年第9期2056-2064,共9页
Journal of System Simulation
基金
国家重点研发计划(2020YFB1711402)
国家自然科学基金(52172407)。
关键词
车辆系统动力学
自主可控
仿真对比
动力学性能
云平台
railway vehicle system
autonomous controllable
simulation contrast
dynamic performance
cloud platform
