Model-Based Systems Engineering as an Enabler of Agility

IF 1 4区 工程技术 Q4 INSTRUMENTS & INSTRUMENTATION
Insight Pub Date : 2023-06-28 DOI:10.1002/inst.12441
Sophie Plazanet, Juan Navas
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引用次数: 0

Abstract

Model-based systems engineering (MBSE) with agility can help systems engineering programs which deal with both increasing complexity and frequent changes in environment and usages, shorter time-to-market, uncertainty of the needs, and more sophisticated industrial schemes. Agile approaches originated in software engineering can be extended and tailored to a certain extent to complex systems engineering and particularly to MBSE. Main benefits of agility are provision of a minimum viable product as early as possible in the schedule, early capture of changes of needs, enabling to deliver a system answering to the real needs, and securing of the value proposal. It includes also potential reduction in rework of the final system through regular customer feedback throughout development (left shift for the defect correction with early exposure), and efficiency of the use of resources. Concerning MBSE, the use of models as a single source of truth for completeness and consistency is useful to share and secure the design by improving communication within engineering teams and the building and support of the development strategy, and to help to automate some tasks such as model exchange and synchronization. In addition to the benefits of each approach, combining them may help to:

  • Organize and synchronize the development and validation effort of one or multiple engineering teams.
  • Faster impact analysis including trade-off studies/options and hence a faster reaction to evolutions in expectations and constraints, that is, the agility of systems.
  • Show regularly “end to end” value to the customer and other stakeholders.
基于模型的系统工程作为敏捷的推动者
具有灵活性的基于模型的系统工程(MBSE)可以帮助系统工程程序处理日益复杂和频繁的环境和用途变化、更短的上市时间、需求的不确定性和更复杂的工业方案。起源于软件工程的敏捷方法可以在一定程度上扩展和定制到复杂的系统工程,尤其是MBSE。敏捷性的主要好处是在计划中尽早提供最低可行的产品,尽早捕捉需求变化,能够提供满足真实需求的系统,并确保价值提案的安全。它还包括在整个开发过程中通过定期客户反馈减少最终系统返工的可能性(早期曝光的缺陷纠正左移),以及资源使用效率。关于MBSE,使用模型作为完整性和一致性的单一真相来源,有助于通过改善工程团队内部的沟通以及开发战略的构建和支持来共享和保护设计,并有助于自动化一些任务,如模型交换和同步。除了每种方法的好处外,将它们结合起来可能有助于:▪ 组织和同步一个或多个工程团队的开发和验证工作。▪ 更快的影响分析,包括权衡研究/选项,从而对期望和约束的演变做出更快的反应,即系统的灵活性。▪ 定期向客户和其他利益相关者展示“端到端”的价值。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Insight
Insight 工程技术-材料科学:表征与测试
CiteScore
1.50
自引率
9.10%
发文量
0
审稿时长
2.8 months
期刊介绍: Official Journal of The British Institute of Non-Destructive Testing - includes original research and devlopment papers, technical and scientific reviews and case studies in the fields of NDT and CM.
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