Manufacturing Cloud Service Model Based on Adaptive Mechanism

Publisher: Trans Tech Publications

E-ISSN: 1662-7482|2015|740|773-776

ISSN: 1660-9336

Source: Applied Mechanics and Materials, Vol.2015, Iss.740, 2015-04, pp. : 773-776

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Abstract

In order to improve the adaptability of manufacturing cloud services in the dynamical and open cloud manufacturing environment, a manufacturing cloud service model was proposed based on the adaptive mechanism. Using the model, external changes are sensed by the event-driven approach. The explicit description of environment is provided. According to preset policies, adaptive operations, such as adding, deleting, replacing and updating, can be executed when necessary. The service behavior and structure are adjusted by adaptive operations to guarantee the service performance. The adaptive operation algorithm of cloud services was given. Finally, the effectiveness of the model was demonstrated by a real instance.