Cloud manufacturing system-oriented method for measuring and enhancing flexibility of resource service composition

Abstract

The invention relates to a cloud manufacturing system-oriented method for measuring and enhancing the flexibility of resource service composition, in particular to a method for establishing an effective system for evaluating the flexibility of the resource service composition and realizing dynamic re-configurability and change adaptability of the resource service composition in the current resource service-oriented networked manufacturing. The method comprises the following steps of: classifying and measuring the flexibility of the resource service composition respectively by analyzing relevant factors affecting the life cycle of the resource service composition so as to realize quantitative assessment of the flexibility of the resource service composition; and monitoring each resource service node in the resource service composition and a run task and a running environment of the resource service node by establishing a flexibility management system framework for the resource service composition and coordinating abnormalities by using an electronic control amplifier (ECA) rule base so as to finally realize stable, healthy and transparent operation of the resource service composition. The method has the advantages of supporting the flexibility of the resource service composition, realizing a compact measuring method and high adaptability and improving the generality and expansibility of a strategy.

Description

technical field [0001] The present invention relates to a method for measuring and improving resource service composition flexibility oriented to a cloud manufacturing system, that is, a quantitative evaluation method that can realize resource service composition flexibility, and a method that can realize resource service composition based on a black box A flexible improvement method for dynamic reconfiguration ability and ability to adapt to changes in service composition process. The invention belongs to the technical field of distributed manufacturing system information integration. Background technique [0002] With the rapid development of information technology and computer network technology, the traditional manufacturing model can no longer meet the manufacturing requirements of modern production. Manufacturing technologies or models, such as: manufacturing grid (MGrid), global manufacturing (Global manufacturing), virtual manufacturing (VM), agile manufacturing (AM...

AI Technical Summary

Problems solved by technology

[0006] The current research on flexible manufacturing systems mainly focuses on the measurement of a certain type of flexibility (such as machine, labor, routing, process, operation, etc.) in the manufacturing industry and the improvement of flexibility in the manufacturing process. Most of these studies are limited to flexible technologies. In terms of implementation methods, the important impact of resource services on flexibility in networked manufacturing is not considered, and there are few studies on the flexibility of resource service combinations

Images