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An Internet-Based Meta-Model Driven Distributed Workbench for MBS

基于互联网的元模型驱动的MBS分布式工作台

基本信息

批准号：
0084635
负责人：
Charbel Farhat
金额：
$ 15万
依托单位：
University of Colorado at Boulder
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2000
资助国家：
美国
起止时间：
2000-09-15 至 2002-08-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0084635&HistoricalAwards=false
关键词：
Internet Based Meta Model Driven

项目摘要

This project articulates a long-term vision centered around the concept of an Internet-based Meta-Model Driven Distributed Workbench (M2D2W), and aimed at revolutionizing the ways in which MBS can assist engineers in the design and analysis of complex systems. It focuses essentially on an 18-month exploratory research effort whose two main objectives are to address a number of identified obstacles and challenges, and demonstrate the credibility of MBS for the engineering of civil and mechanical systems. For this purpose, the concept of a multidisciplinary M2D2W will be researched, a prototype built, and its potential demonstrated by applying it to the aeroelastic stabilization of the Bronx-Whitestone bridge. The stabilization study is to include the planned design of a new orthotropic deck, which when installed will lighten the bridge considerably, and the investigation of several mitigation procedures in anticipation of even poorer aeroelastic response characteristics.The main technical purpose of the M2D2W is to provide an open, multidisciplinary, scalable, interactive, and Internet-based simulation environment. The outcome of this research effort is expected to promote and enable a paradigm shift from closed single discipline analysis codes, to open, multidisciplinary, Internet-based,what-if simulation environments. This in turn will contribute to transforming MBS into a practical methodology for the engineering of civil and mechanical systems.***

该项目阐述了一个长期的愿景，围绕基于互联网的元模型驱动的分布式计算（M2 D2 W）的概念，旨在彻底改变MBS可以帮助工程师设计和分析复杂系统的方式。它主要集中在一个为期18个月的探索性研究工作，其两个主要目标是解决一些已确定的障碍和挑战，并证明MBS的土木和机械系统工程的可信度。为此，将研究多学科M2 D2 W的概念，建立原型，并通过将其应用于布朗克斯-白石桥的气动弹性稳定来展示其潜力。稳定性研究将包括一个新的正交异性桥面板的计划设计，安装时将大大减轻桥梁，并在预期更差的气动弹性响应特性的几个缓解程序的调查。M2 D2 W的主要技术目的是提供一个开放的，多学科的，可扩展的，交互式的，基于互联网的仿真环境。这项研究工作的结果，预计将促进和实现从封闭的单学科分析代码的范式转变，开放的，多学科的，基于互联网的，如果模拟环境。这反过来将有助于将MBS转化为土木和机械系统工程的实用方法。