| 1. |
- Aerts, Arend, et al.
(author)
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A Tool Prototype for Model-Based Testing of Cyber-Physical Systems
- 2015
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In: Theoretical Aspects of Computing – ICTAC 2015. - Cham : Springer. - 9783319251493 - 9783319251509 ; , s. 563-572
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Conference paper (peer-reviewed)abstract
- We report on a tool prototype for model-based testing of cyber-physical systems. Our starting point is a hybrid-system model specified in a domain-specific language called Acumen. Our prototype tool is implemented in Matlab and covers three stages of model-based testing, namely, test-case generation, test-case execution, and conformance analysis. We have applied our implementation to a number of typical examples of cyber-physical systems in order to analyze its applicability. In this paper, we report on the result of applying the prototype tool on a DC-DC boost converter. © Springer International Publishing Switzerland 2015
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| 2. |
- Aerts, Arend, et al.
(author)
-
Model-Based Testing of Cyber-Physical Systems
- 2016
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In: Cyber-Physical Systems. - Saint Louis : Elsevier. - 9780128038017 ; , s. 287-304
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Book chapter (peer-reviewed)abstract
- Cyber-physical systems (CPSs) are the result of the integration of connected computer systems with the physical world. They feature complex interactions that go beyond traditional communication schemes and protocols in computer systems. One distinguished feature of such complex interactions is the tight coupling between discrete and continuous interactions, captured by hybrid system models.Due to the complexity of CPSs, providing rigorous and model-based analysis methods and tools for verifying correctness of such systems is of the utmost importance. Model-based testing (MBT) is one such verification technique that can be used for checking the conformance of an implementation of a system to its specification (model).In this chapter, we first review the main concepts and techniques in MBT. Subsequently, we review the most common modeling formalisms for CPSs, with focus on hybrid system models. Subsequently, we provide a brief overview of conformance relations and conformance testing techniques for CPSs. © 2017 Elsevier Inc. All rights reserved.
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