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首页> 外文会议>4th International Conference on Integrated Design and Manufacturing in Mechanical Engineering - IDMME 2002 May 14-16, 2002 Clermont-Ferrand, France >MODELLING PRODUCT REPRESENTATIONS USED IN AUTOMOBILE BODY DESIGN
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MODELLING PRODUCT REPRESENTATIONS USED IN AUTOMOBILE BODY DESIGN

机译：建模在汽车车身设计中使用的产品表示

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摘要

Engineers use many different models in the course of their work, varying from physical models through graphical to mathematical and computational models. This paper describes a study of the automobile body-in-white design process to identify the models used in the course of this process. It explains the experimental method of using Petri net diagrams to describe the design process in an automotive company, and then using these models in conjunction with the company's engineers to identify the models used by the engineers at each stage in the process. It will describe the overall use of models in the process, and also one particular aspect of the process in some detail, to illustrate the application of the experimental technique. Representations involve the initial use of sketches and stylists' renderings, then the development of the body form through physical models. Specialist models are used for formability and structural analysis, and for the development of tooling. The paper concludes with some suggestions on the lessons to be learned for process modelling and computer support tools.
机译：工程师在工作过程中使用许多不同的模型，从物理模型到图形模型再到数学和计算模型，一应俱全。本文介绍了汽车白车身设计过程的研究，以识别在此过程中使用的模型。它解释了一种实验方法，该方法使用Petri网图描述汽车公司的设计过程，然后将这些模型与公司的工程师一起使用，以识别工程师在过程的每个阶段使用的模型。它将描述模型在过程中的整体使用，并详细描述过程的一个特定方面，以说明实验技术的应用。表示涉及最初使用草图和造型师的渲染，然后通过物理模型开发身体形状。专家模型用于可成形性和结构分析以及工具的开发。本文最后总结了一些有关过程建模和计算机支持工具的经验教训的建议。

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