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Finite element analysis with STEP in distributed and concurrent engineering environment

机译:具有分布式和并发工程环境步骤的有限元分析

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The growth of the World Wide Web and the advances in high-speed network access have greatly changed existing CAD/CAE environment. The WWW has enabled us to share various distributed product data and to collaborate in the design process. An international standard for the product model data, STEP, and a standard for the distributed object technology, CORBA, are very important technological components for the interoperability in the advanced design and manufacturing environment. These two technologies provide background for the sharing of product data and the integration of applications on the network. This paper describes a distributed CAD/CAE environment that is integrated on the network by CORBA and product model data standard STEP. Several prototype application modules were implemented to verify the proposed concept and the test result is discussed. Finite element analysis server are further distributed into several frontal servers for the implementation of distributed parallel solution of finite element system equations. Distributed computation of analysis server is also implemented by using CORBA for the generalization of the proposed method.
机译:万维网的增长和高速网络访问的进步大大改变了现有的CAD / CAE环境。 WWW使我们能够共享各种分布式产品数据并在设计过程中协作。产品模型数据,步骤和分布式物体技术,CORBA标准的国际标准是高级设计和制造环境中互操作性的非常重要的技术组成部分。这两种技术为分享了产品数据和网络上的应用程序提供了背景。本文介绍了通过CORBA和产品模型数据标准步骤集成在网络上的分布式CAD / CAE环境。实施了多个原型应用程序模块以验证所提出的概念和测试结果。有限元分析服务器进一步分布到几个正面服务器中,以实现有限元系统方程的分布式并行解决方案。通过使用CORBA来实现分析服务器的分布式计算来实现所提出的方法的泛化。

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