Review on Testing of Cyber Physical Systems: Methods and Testbeds

IEEE Access

卷:6

Xiaodong Gou¹  Shunkun Yang¹  Tingting Huang¹  Xin Zhou¹ 

[1] School of Reliability and Systems Engineering, Beihang University, Beijing, China;

关键词: Cyber-physical system;    non-functional testing;    robust testing;    security testing;    testing method;    testbed;   

DOI  :  10.1109/ACCESS.2018.2869834

来源: DOAJ

【 摘 要 】

Cyber physical systems (CPSs) are rapidly developing, with increasing scale, complexity and heterogeneity. However, testing CPSs systematically to ensure that they operate with high reliability remains a big challenge. Therefore, it is necessary to summarize existing works and technologies systematically, with the aim of inspiring new inventions for more efficient CPS testing. Accordingly, this paper first investigated the advances in CPS testing methods from ten aspects, including different testing paradigms, technologies, and some non-functional testing methods (including security testing, robust testing, and fragility testing). Then, we further elaborate on the infrastructures of CPS testbeds from the perspectives of their architecture and the corresponding function analyses. Finally, challenges and future research directions are identified and discussed. It can be concluded that future CPS testing should focus more on the combination of different paradigms and technologies for multi-objective by integrating more emerging cutting-edge technologies such as Internet of things, big data, cloud computing and AI.

【 授权许可】

Unknown