【作者】 张顺淼；

【导师】 王贤坤；

【作者基本信息】 福州大学 ， 机械制造及自动化， 2004， 硕士

【摘要】 为了提高中小型模具企业的设计和制造水平，增强其竞争力，本文基于Web技术和数据库集成技术和图形的Web显示技术，对基于Web分散异构模具标准件库集成应用平台进行研究。在分析分散式应用系统特点的基础上，提出了一种基于Web分散异构模具标准件库集成应用平台的体系结构模型；并在分析了动态Web、Web数据库访问等技术，提出了以联邦式数据库集成方案中的中间件集成技术来实现分散异构模具标准件库的集成思想；在分析基于Web的图形显示技术基础上，提出了以VRML图形文件格式作为集成的接口，并用Java3D来实现标准件图形库中的标准件图形Web显示。最后，本文按照软件工程思想和方法，综合应用现代先进的软件技术——组件技术及其开发工具，设计并开发了一个“基于Web的分散异构模具标准件库集成应用平台”的原型系统。本文的研究工作对于其他领域的分散异构标准件库的集成应用研究具有一定的理论和现实意义；同时，对其他领域中的标准件图形库的Web显示技术的研究与实践也具有重要参考价值。本文最后对平台在运行时可能存在的安全问题进行了讨论，并提出了可能的解决方案。更多还原

【Abstract】 In order to enhance rivalrousness of middle and small mold & dies enterprises’ design and manufacture ability, based on the technology of web and databases integration and web show of graph, the purpose of this paper is to research on dispersed heterogeneous mold & dies standard part library based on web. On the bases of analyzing characteristic of disperse application system. The architecture model of the dispersed heterogeneous mold & dies standard part library integrating application platform has been put forward. And analyzing the technology of dynamic web and web databases access, the ideas of realizing dispersed heterogeneous mold & die standard part library employed the technology of middle piece integration in scenario of federation databases integration. And on the bases of analyzing the technology of graphic display, integrated interface is employed VRML graphic file format had been put forward. Java3D can realize the function of standard part graphic display. In the end, according to ideas of software engineering and method and colligated application of the advanced software technology, for example groupware and developed tool, the prototype system of research and development on an integration application platform for the dispersed Heterogeneous mold & dies standard part library based on web has been designed and developed. The research of this paper has certain theory and fact signification for research of integrating application of dispersed heterogeneous standard part library in other fields. At the same time, it is important to the research and practice of web graphic technology of standard part library in other fields for consult value.At the end of this paper, the security problems and its solutions are posed and discussed.更多还原