Research On Modeling And Simulation Of Cloud Manufacturing Services Resources Optimization

The cloud manufacturing is a technology which combine network with service technology, which provide users with on-demand manufacturing services. Cloud manufacturing made manufacturing advanced information technology to meet the modern requirements of manufacture, manufacturing resource has characteristics how to pool resources in the cloud manufacturing platform accurate, efficient, comprehensive manufacturing tasks selected to meet user demand manufacturing resources, choose best meet the needs of users to create manufacturing services, manufacturing services, resource optimization makes the cloud has become one of the key manufacturing systems to cloud. Property description this paper manufacturing resources from the cloud, ontology modeling and manufacturing resources primaries, preferably other aspects of the cloud manufacturing services, resource optimization issues related to research, As follows:First, the paper describes the current status of the development process of China’s manufacturing industry and has a variety of advanced manufacturing modes and problems; describes current research and manufacture of cloud manufacturing service resource optimization and implementation of domestic and foreign research status mode.Secondly, according the characteristics of cloud manufacturing platform in manufacturing resources, build a classification model of cloud resources and manufacturing services to the manufacturing resources property description; based on the theory of ontology for cloud manufacturing services ontology modeling, in order to achieve unity of cloud resources described manufacturing services for primary multi-level match manufacturing resources to provide support.Again, for the manufacture of primary resources, manufacturing and services for the cloud resources from conceptual description and sentences is formalized; respectively, from basic match, functional attributes match, integrated manufacturing services matching three aspects of cloud resources primaries to elect qualified candidates set of resources.Finally, cloud manufacturing resource optimization, cloud-based manufacturer of multi-level matching model primaries candidate resources nonfunctional attributes(Qos) describe, a multi objective optimization model of cloud-based Qos manufacturing resource assessment by Fuzzy Analytic Hierarchy Process(FAHP) respectively from seven aspects of time, cost, quality, service, reputation and other manufacturing resources evaluated in order to achieve manufacturing resources the preferred; Finally, an example to verify the primaries, preferably model and algorithm correctness and stability.