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Design change impact analysis during early

机译:早期的设计变更影响分析

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摘要

Product design is not a linear process, with all stages of a product advancing at the same rate. Re-use of past design elements in conjunction with introducing new, loosely specified parts within a modern distributed and collaborative design environment presents a problem in accurately estimating likely quality, cost and delivery metrics. This paper presents a new methodology termed 'Feature Elasticity', which determines the impact of change on a product's design in terms of its effect upon the relevant process plan as part of an internet-enabled and knowledge-enriched aggregate process-planning system. The methodology is demonstrated via an example based upon an industrial case study.
机译:产品设计不是线性过程,产品的所有阶段都以相同的速度前进。在现代的分布式协作设计环境中,重复使用过去的设计元素以及引入新的,松散指定的零件会带来一个问题,即无法准确估算可能的质量,成本和交付指标。本文提出了一种称为“功能弹性”的新方法,该方法确定了变更对产品设计的影响,该变化对产品设计的影响是对相关流程计划的影响,而该流程是基于Internet且知识丰富的总体流程计划系统的一部分。通过基于工业案例研究的示例演示了该方法。

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