基于SciDAVis的车辆动力学仿真快速评价系统设计与开发  

Design and development of rapid evaluation system of vehicle dynamics simulation based on SciDAVis

作　　者：伍鹏[1] 高雪霞[2] 丁国富[1] 邹益胜[1] 陈建[1] 

机构地区：[1]西南交通大学机械工程学院先进设计与制造技术研究所,成都610031 [2]青岛大学软件技术学院,山东青岛266071

出　　处：《计算机应用研究》2015年第3期790-793,799,共5页Application Research of Computers

基　　金：国家高技术研究发展计划资助项目(2012AA112002)

摘　　要：为实现长大线路和批量化动力学仿真结果的快速评价,设计并开发了基于Sci DAVis的车辆动力学仿真快速评价系统Post Dyna。设计了数据分块导入和并行化处理方法,解决了长大线路仿真中大容量仿真结果的快速导入难题;设计了非递归遍历的流程识别算法,实现了基于流程图的多任务动态识别及其快速评价。利用长大线路车辆动力学仿真结果对Post Dyna进行验证,结果表明其数据导入容量和效率优于Origin,能满足批量化大容量仿真结果的快速评价要求。This paper designed and developed a rapid evaluation system to evaluate the results of vehicle dynamic simulation named PostDyna based on SciDAVis to achieve rapid evaluation in dynamics simulation considering long railway and a batch of simulation results. It designed methods of importing data block and parallel processing to solve large-capacity simulation results quick importing problem. It designed non-recursive traversal algorithm to identify the flow-lines of flowchart to achieve dynamic recognition of multitasking and execution of rapid evaluation based on flowchart. The test with the results of dynamics simula- tion considering long railway shows that PostDyna has bigger capacity and higher efficiency of data importing than Origin, and can meet the requirements of rapid evaluation of the simulation with large-capacity results and multitasking of evaluation.

关 键 词：SciDAVis 快速评价系统 数据导入 流程图 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]