首页|Digital servitization of symbiotic service composition in product-service systems
Digital servitization of symbiotic service composition in product-service systems
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NSTL
Elsevier
? 2022Product service systems (PSSs) are accelerating the shift in value in the creation of cloud manufacturing (CMfg), from product design and production to providing solutions that integrate products and services. Cyber-physical systems (CPSs) are taking center stage in CMfg, thereby integrating cyberspace and dynamic manufacturing physical spaces. Selecting the best combination of services to fulfil customer requirements is the most important issue in the CMfg platform. To address this issue, symbiotic simulations have been proposed to bridge the gap between cyberspace and the physical space. Cyberspace works by establishing a symbiotic relationship between users in physical space and information resources (e.g., computational algorithms and data) in cyberspace. In this study, we propose symbiotic simulations to perform efficient service combinations in CMfg, adopting computational algorithms ranging from operations research (OR) to machine learning (ML). This can overcome the inherent heterogeneity and complexity of these services in terms of functionality, quality, and execution paths. Several test cases were conducted to validate the performance of the multiagent-based symbiotic simulation platform, and the results of the symbiotic simulations demonstrate the performance of the approach in terms of reduced combined resources and wait times.
Cyber-physical systemsMultiagentService composition and optimal selection (SCOS)Symbiotic simulation
Chuang Y.-C.、Chen Y.M.
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Business College Taizhou University
Department of Industrial Engineering and Management Yuan Ze University
NSTL
Elsevier
