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Methodology and framework for computer-aided concurrent design of products, processes and manufacturing systems.

机译：产品，过程和制造系统的计算机辅助并行设计的方法和框架。

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摘要

The problem of development of a computer-aided concurrent design environment is addressed. First, the methodology and conceptual framework that allow for concurrent design of products, processes, and manufacturing systems are presented. The methodology describes procedures for the accomplishment of the following design objectives: (a) design of new products for an existing manufacturing system, (b) design of new products for a new manufacturing system, and (c) design of a new manufacturing system for existing products. Manufacturability is defined as the basic life-cycle value of the product. The goal is to design a product that is manufacturable at a minimum cost. This goal can be achieved only if product producibility and cost estimation are evaluated from early stages of the design process. An approach for simultaneous product and process design to enable the continuous producibility and cost evaluation is proposed.;The conceptual framework describes problem solving approaches and techniques needed to implement the concurrent design methodology proposed.;The methodology and conceptual framework are implemented in a prototype integrated concurrent design environment, called InCoDE, using the object-oriented programming paradigm that allows for an incremental and modular approach in the development of such a complex problem-solving environment. The environment provides many distinctive capabilities such as a sophisticated multi-window user-interface, continuous presentation of graphical and textual information, an intelligent advisory system, and the application of different software and artificial intelligence techniques for improving problem solving capabilities.;Due to the complexity of the problem domain and software requirements, InCoDE has a number of limitations. Further research activities are needed to improve the overall framework and to enhance the problem solving capabilities of various design functions.
机译：解决了计算机辅助并发设计环境的开发问题。首先，介绍了允许并发设计产品，过程和制造系统的方法和概念框架。该方法论描述了实现以下设计目标的过程：（a）为现有制造系统设计新产品，（b）为新制造系统设计新产品，以及（c）为新制造系统设计新产品现有产品。可制造性定义为产品的基本生命周期价值。目标是设计一种可以以最低成本制造的产品。只有从设计过程的早期阶段评估产品的可生产性和成本估算，才能实现此目标。提出了一种同时进行产品和过程设计的方法，以实现连续的生产能力和成本评估。;概念框架描述了解决问题的方法和技术，以实现所提出的并发设计方法;并发设计环境，称为InCoDE，使用了面向对象的编程范例，该范例允许在这种复杂的问题解决环境的开发中采用增量和模块化的方法。该环境提供了许多独特的功能，例如复杂的多窗口用户界面，连续显示图形和文本信息，智能咨询系统以及应用各种软件和人工智能技术来提高解决问题的能力。由于问题域的复杂性和软件要求，InCoDE具有许多局限性。需要进行进一步的研究活动，以改善总体框架并增强各种设计功能的问题解决能力。

著录项

  • 作者

    Vujosevic, Ranko M.;

  • 作者单位

    The University of Iowa.;

  • 授予单位 The University of Iowa.;
  • 学科 Industrial engineering.;Mechanical engineering.
  • 学位 Ph.D.
  • 年度 1992
  • 页码 227 p.
  • 总页数 227
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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