掌握网络物理系统中不断变化的软件

IF 1 4区 工程技术 Q4 INSTRUMENTS & INSTRUMENTATION Insight Pub Date : 2023-02-09 DOI:10.1002/inst.12419
Wytse Oortwijn, Dennis Hendriks, Arjan van der Meer, Bas Huijbrechts
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引用次数: 0

摘要

随着工业信息物理系统变得越来越复杂,它们的软件也在自然发展和不断变化。为了对他们的软件进行无风险的更改,理解系统的行为方式以及软件更改对系统行为的影响是至关重要的。我们提出了一种通用的双重方法来推断捕获系统行为的状态机模型,并比较这些模型以确定和可视化软件更改对系统行为的影响,以一种使工程师易于理解的方式。我们的方法已经在ASML的行业中应用,以帮助防止在关键的软件重新设计期间出现软件回归问题。在这方面,我们的方法已被证明可以降低风险,而且是有价值的。
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Getting a Grip on the Ever-Changing Software in Cyber-Physical Systems

As industrial cyber-physical systems grow ever more complex, their software grows naturally and changes continuously. In order to make risk-free changes to their software, it is crucial to understand how the system behaves, and how software changes have an impact on system behavior. We propose a generic two-fold approach to infer state machine models capturing system behavior, and to compare these models to determine and visualize the impact of software changes on system behavior, in a way to make them easily understandable for engineers. Our approach has been applied in the industry at ASML to help prevent software regression problems during critical software redesigns. In that, our approach has been shown to reduce risk and to be valuable.

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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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