Getting a Grip on the Ever‐Changing Software in Cyber‐Physical Systems

Author:

Oortwijn Wytse,Hendriks Dennis,van der Meer Arjan,Huijbrechts Bas

Abstract

ABSTRACTAs 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.

Publisher

Wiley

Subject

General Environmental Science

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. gLTSdiff: A Generalized Framework for Structural Comparison of Software Behavior;2023 ACM/IEEE 26th International Conference on Model Driven Engineering Languages and Systems (MODELS);2023-10-01

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