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首页> 外文期刊>International Journal of Mechanical Engineering Education >Requirements change: Understanding the type of changes in the requirements document of novice designers
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Requirements change: Understanding the type of changes in the requirements document of novice designers

机译：需求变更：了解新手设计师的需求文档中变更的类型

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摘要

This paper presents the findings from a case study conducted to investigate the evolution in the requirements documents of novice engineering designers (students). The case study was conducted with four student teams working in parallel on senior design project. At the beginning of the semester, all four teams were given the design problem and set of initial requirements by the sponsor. For the purpose of this case study, data were collected from all four teams in the form of weekly requirements update. These requirements were then investigated to explore the evolution of requirements and identify the changes in individual requirements from initial weeks to final week. The findings from this case study suggest that the requirements document of novice designers changes in multiple ways. Finally, a set of recommendations and guidelines are developed to help the novice designers to maintain the requirements document and manage the changes in the requirements document.
机译：本文介绍了一个案例研究的结果，该案例旨在研究新手工程设计师（学生）的需求文档中的演变。该案例研究由四个学生团队并行进行，涉及高级设计项目。在学期开始时，发起人向所有四个团队提出了设计问题和初始要求。出于本案例研究的目的，以每周需求更新的形式从所有四个团队收集了数据。然后对这些需求进行调查，以探索需求的演变过程，并确定从最初几周到最后一周的各个需求的变化。该案例研究的结果表明，新手设计师的需求文档以多种方式变化。最后，制定了一组建议和指南，以帮助新手设计师维护需求文档并管理需求文档中的更改。

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