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Computer-aided generation of modularised conceptual designs with assembly and variety considerations

机译:计算机辅助生成的模块化概念设计,具有组装和品种方面的考虑

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摘要

Design is the foremost step in the development of any electro-mechanical product. One limitation of existing design tools is that they only focus either on the initial design phase such as customer needs gathering, or on the later phases such as design embodiment or detailed design phase. As a result, there are very few existing computational tools to aid the designers at the conceptual design stage. The proposed research seeks to eliminate this drawback by providing a computerised conceptual design framework that incorporates Modularity, design for assembly (DFA) and design for variety (DFV) principles. Conceptual design alternatives obtained from the proposed research framework are ranked based on minimum assembly time, and are composed of modules in such away that future changes in customer needs are satisfied only by replacing certain modules. This paper provides a detailed discussion of the proposed framework obtained by amalgamating Modularity, DFA, and DFV. Working of the framework is also demonstrated with the help of an electronic toothbrush design example.
机译:设计是任何机电产品开发的最重要步骤。现有设计工具的局限性在于它们仅专注于初始设计阶段(例如,客户需求收集),或仅专注于后期阶段(例如,设计实施或详细设计阶段)。结果,在概念设计阶段很少有现有的计算工具可以帮助设计人员。拟议的研究旨在通过提供一种包含模块化,组装设计(DFA)和变种设计(DFV)原理的计算机化概念设计框架来消除此缺陷。从建议的研究框架中获得的概念设计替代方案将基于最短组装时间进行排名,并由模块组成,以致仅通过替换某些模块即可满足客户需求的未来变化。本文提供了通过模块化,DFA和DFV融合而获得的拟议框架的详细讨论。借助电子牙刷设计示例还演示了该框架的工作。

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