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基于Web的图档审批流程管理技术研究 总被引:2,自引:0,他引:2
PDM技术是企业界投入了极大热情的一种产品信息管理技术 ,图档审批发放是其中的重要组成部分之一 ,基于 Web的图档审批发放有其显著的先进性和优越性。本文通过对其特点的分析 ,并结合我国目前的PDM技术应用现状 ,讨论了基于 Web的审批发放管理和应用中的主要技术 ,并通过实际应用验证了其正确性和有效性 相似文献
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INTOOLS软件在仪表专业工程设计中的应用 总被引:2,自引:0,他引:2
介绍INTOOLS软件的特点,其技术规范和执行程序,应用中面临的主要问题以及相应的解决办法。 相似文献
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This article describes an engineering process representation and modeling tool. The approach is especially suitable for describing
large-scale, mature design processes involving numerous tasks, some of which may be performed by automated computer agents.
The underlying representation is a graph of information-processing units with explicitly defined input and output feature
elements. We show that this representation is more complete than those used in previous process modeling approaches and overcomes
some of their limitations when dealing with design processes involving dependencies at multiple levels of detail. The representation
is combined with rules for automatically operating upon the graph to preserve consistency when traversing to higher or lower
levels of detail. 相似文献
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制造业企业信息集成的平台PDM 总被引:2,自引:0,他引:2
以往的CAx、ERP、CRM等的应用,没有从企业全局信息的角度出发,造成了企业信息系统数据流庞大、信息冗余、数据和过程缺乏透明性等问题。目前,一个比较好的解决方法就是以PDM为平台集成这些孤立的应用系统。简要介绍了PDM的发展状况和功能,以及它与CAx和ERP的集成。 相似文献
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S. H. Kong S. D. Noh Y.-G. Han G. Kim K. I. Lee 《The International Journal of Advanced Manufacturing Technology》2002,20(9):701-708
To survive in a severe competitive environment, manufacturing enterprises must accomplish objectives such as cost reduction,
quality improvement and short time-to-market. Also, as the manufacturing environment becomes more globalised and distributed,
it is important to manage the workflow harmoniously and to share the information efficiently among geographically dispersed
users. In this research, we propose a collaborative design and engineering system, which manages various design processes
in an integrated manner and enables the sharing of design information.
Because design information is usually very large in its size, it is very difficult to synchronise the individual design data
of each designer with the entire design data. As a solution for efficient data sharing among the designers in networks, CORBA
can be applied to synchronise the states of the design information. If one user modifies design data on his/her computer,
this operation is detected and transmitted to other users who are related with the design modification. A receiver’s computer
automatically synchronises its data with the sender’s message.
In this paper, an Internet-based collaboration system for a press-die design process for automobile manufacturers is developed
with CORBA, Java, Java3D and a relational database system. After modelling a practical press-die design process with the UML
language, workflow routing paths are created by the modelling data. Cost and time for design can be estimated by the concurrent
quasi-procedural method. The system developed can notify design modification to users when it is required, and enables users
to share design models and analysis results. Designers can exchange opinions about common design matters by the conferencing
function of the system.
ID="A1" Correspondence and offprint requests to: S. H. Kong, Automatic Control Research Centre, Seoul National University, San 56–1, Shin-lim-dong, Kwanak-ku, Seoul 151–742,
Korea. E-mail: silkysix@snu-.ac.kr 相似文献
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SOA架构的工作流管理系统的研究与应用 总被引:2,自引:0,他引:2
张敏辉 《计算技术与自动化》2012,31(1):126-128
针对现代企业中的实际情况,为了更好地在分布式异构环境下实现企业的业务流程,在分析目前工作流技术所存在不足的基础上,提出基于SOA架构的工作流管理系统,并指出传统工作流管理系统的局限性,在分析SOA与工作流管理系统结合可能性的基础上,设计基于SOA架构的工作流管理系统模型,并描述SOA架构下的业务流程集成机制,该系统具有很好的应用前景。 相似文献
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协同商务与工作流管理技术是电子商务与计算机领域的研究热点。基于协同商务理论,介绍了工作流在协同商务平台中的核心地位,研究了协同商务平台下工作流技术的应用和发展。为了更好地适应协同商务平台,提出了一种结合基于事件驱动的过程链模型的自定义的元数据模型,并给出了实际用例。该数据模型可以提高工作流的灵活性,增强过程模型的描述能力。 相似文献
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