Industry 4.0 integrates cyber-physical systems with the Internet of Things to optimize the complete value-added chain. Successfully applying Industry 4.0 requires the cooperation of various stakeholders from different domains. Domain-specific modeling languages promise to facilitate their involvement through leveraging (domain-specific) models to primary development artifacts. We aim to assess the use of modeling in Industry 4.0 through the lens of modeling languages in a broad sense. Based on an extensive literature review, we updated our systematic mapping study on modeling languages and modeling techniques used in Industry 4.0 (Wortmann et al., Conference on model-driven engineering languages and systems (MODELS’17), IEEE, pp 281–291, 2017) to include publications until February 2018. Overall, the updated study considers 3344 candidate publications that were systematically investigated until 408 relevant publications were identified. Based on these, we developed an updated map of the research landscape on modeling languages and techniques for Industry 4.0. Research on modeling languages in Industry 4.0 focuses on contributing methods to solve the challenges of digital representation and integration. To this end, languages from systems engineering and knowledge representation are applied most often but rarely combined. There also is a gap between the communities researching and applying modeling languages for Industry 4.0 that originates from different perspectives on modeling and related standards. From the vantage point of modeling, Industry 4.0 is the combination of systems engineering, with cyber-physical systems, and knowledge engineering. Research currently is splintered along topics and communities and accelerating progress demands for multi-disciplinary, integrated research efforts.

中文翻译：

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工业4.0中的建模语言：扩展的系统映射研究

工业4.0将网络物理系统与物联网集成在一起，以优化完整的增值链。成功应用工业4.0需要来自不同领域的各种利益相关者的合作。特定于领域的建模语言有望通过将（特定于域的）模型利用到主要开发工件来促进其参与。我们旨在通过广义的建模语言来评估工业4.0中建模的使用。基于广泛的文献综述，我们更新了对工业4.0中使用的建模语言和建模技术的系统映射研究（Wortmann等人，模型驱动工程语言和系统会议（MODELS'17），IEEE，第281–291页） （2017年），直到2018年2月为止。更新后的研究考虑了3344种候选出版物，这些候选出版物经过系统地调查，直到找到408种相关出版物。在此基础上，我们针对工业4.0的建模语言和技术开发了研究前景的最新地图。工业4.0中的建模语言研究集中于解决数字表示和集成挑战的贡献方法。为此，来自系统工程和知识表示的语言最常使用，但很少结合使用。在研究和应用针对工业4.0的建模语言的社区之间也存在差距，这种差距源自对建模和相关标准的不同观点。从建模的角度出发，工业4.0是系统工程与网络物理系统的结合，和知识工程。目前，研究围绕主题和社区进行，并且加快了对多学科，综合研究工作的进度要求。