Evolution in Mechanical Design Automation and Engineering Knowledge Management
Evolution in Mechanical Design Automation and Engineering Knowledge Management
复制标题
机械设计自动化和工程知识管理的演变
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
F. Mandorli
中科院分区：
文献类型：
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作者：
G. Colombo;F. Mandorli
严格地说，设计活动包括合成新的东西（或以新的方式安排现有的东西）以满足公认的需求。这项活动是通过一个反复的、以知识为基础的决策过程来完成的。应用于产品开发的IT所追求的目标之一是设计自动化，即通过软件应用程序执行产品设计过程的所有任务。在这种背景下，工程知识的获取，表示和管理是实现所谓的“正确的第一次”设计的关键问题。本章总结了作者在机械设计自动化（MDA）领域的研究在过去的二十年中，它侧重于从CAD为中心的应用程序到面向对象（O-O）的，直到最近的问题，有关存储，共享和重用的工程知识，在PLM方法和支持决策的作用。最后，根据作者的个人经验，讨论了与开发真正的MDA应用程序有关的基本方面。
Design activity consists, strictly speaking, in synthesizing something new (or arranging existing things in a new way) to satisfy a recognized need. This activity is accomplished through an iterative, knowledge-based, decision-making process. One of the goals pursued by IT applied to product development has been Design Automation that is the execution of all tasks of the design process of a product by a software application. In this context, engineering knowledge elicitation, representation and management are key issues to achieve the so-called “right the first time” design. This chapter summarizes authors research in Mechanical Design Automation (MDA) domain during the last two decades; it focuses the evolution from CAD centered applications to Object-Oriented (O-O) ones up until the more recent issues related to storing, sharing and reusing of engineering knowledge, the role in PLM approach and the support to decision-making. Finally, the fundamental aspects related to development of real-MDA applications are discussed, on the basis of personal experiences of the authors.