协同仿真信息可视化共享系统的设计和实现  

Development of the Visualization and Sharing System on Collaborative Simulation Information

作　　者：汪旭[1] 田凌[1] 温颖怡[1] 

机构地区：[1]清华大学精密仪器与机械学系,北京100084

出　　处：《工程图学学报》2011年第2期111-117,共7页Journal of Engineering Graphics

基　　金：国家"863"高技术研究发展计划资助项目(2006AA04Z112)

摘　　要：为了有效地完成异地异构仿真信息的可视化,提出了一种可行的实施方案。通过Tecplot提供的宏编程接口,为主流的仿真数据格式提供统一形式的、基于网络的且精细粒度的可视化服务;使用Ajax(Asynchronous JavaScript and XML)技术构造实时异步的网络传输机制,以支持可视化过程中复杂的网络数据交互;设计了集成AutoVue和VRML浏览器的客户端,为结构化仿真信息提供共享显示。系统使用J2EE(Java 2 Platform,Enterprise Edition)和B/S架构实现。某型号汽车后桥仿真信息的应用实例验证了该系统的有效性。A feasible solution is proposed to implement the visualization of heterogeneous simulation information.The macro programming interface of Tecplot is employed to provide visualization service,which is web-based,uniform and exquisite,to heterogeneous simulation data generated by different software tools.The mechanism of data transmission in Internet is designed by means of Ajax（Asynchronous JavaScript and XML）,which is asynchronous and real-time,to fulfill the demand of the complicated data interactivity.A client integrated AutoVue and VRML browser is implemented to provide sharing show of the other structured simulation information.J2EE and B/S architecture are used,and an actual visualization sample is presented,which shows the validity of the system.

关 键 词：计算机应用 仿真可视化 协同共享 Tecplot 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]