文献类型：期刊文献

中文题名：900t级架桥机多软件协同仿真平台试验研究

英文题名：Test of a Simulation Platform of Multi-Software for 900 ton Brigde-Erecting Machine

作者：凌正阳[1];曹恒[1];王瑜[1];张振雄[2];商伟军[2]

机构：[1]华东理工大学机械与动力工程学院,上海200237;[2]上海港机重工有限公司,上海200125

年份：2009

卷号：29

期号：3

起止页码：295

中文期刊名：振动．测试与诊断

外文期刊名：Journal of Vibration,Measurement & Diagnosis

收录：CSTPCD;;EI(收录号：20094512437775);Scopus;北大核心:【北大核心2008】；CSCD:【CSCD_E2011_2012】；

基金：国家自然科学基金资助项目(编号:50775072);上海市科委重点基金资助项目(编号:06DZ1309)

语种：中文

中文关键词：架桥机;优化设计;虚拟试验;智能关联主模型;数字样机

外文关键词：bridge-erecting machine optimization design virtual test link intelligent master model(LIMM) digital prototyping

摘要：在高速铁路JL900t级架桥机设计制造中,为了降低设计试验成本,加快设计进度,采用了多软件协同虚拟试验方法。提出了智能关联主模型框架,研究了基于多软件协同仿真的虚拟试验和优化设计方法。通过分析数据在系统中的传递关系与接口交换模式,实现了多领域软件数据流的无缝链接,建立了多领域软件协同仿真试验平台,完成了900t级架桥机的6类典型工况模拟。该900t架桥机制造完成后,已经在哈大线高速铁路建设中投入使用。实物样机现场测试数据与数字样机预测结果基本吻合,证明该方法实用可靠。
In order to speed up design and reduce the cost of tests in development of a 900 ton brigde-erecting machine for high-speed railways,the concept of link intelligent master model(LIMM) was brought forward. Virtual tests and optimal design methods were researched based on the multi-software co-simulation. A seamless linking of the data flow was realized by analyzing the data in the system of communication and exchange model between interfaces. A multi-software co-simulation platform was established and a simulation of six typical situations of the bridge-erecting machine was completed. The machine has been employed in the construction of Harbin-Dalian railway line. The data from physical prototype test is consistent with that from digital prototype forecasting,which shows the method is workable and reliable.