关键词: 云制造, 云服务, 动态描述逻辑, 服务建模, 服务匹配

Abstract:

To solve the heterogeneous and dynamic manufacturing services matching problems in cloud manufacturing environment,an approach to manufacturing services matching was proposed based on dynamic description logic.The action theory based on DDL was established which contained the principles of
complex action description,disassembly and assembly.On the basis of action theory,a strategy of  “five-level-three-phase” service matching was put  forward.Firstly,a  model with six components was proposed based on DDL,which can describe the input/control/output of manufacturing services accurately and support the semantic description of services matching.Then,the rules and the matching algorithm of cloud manufacturing
services matching were built.Finally,through the cloud transform of a existing forging
manage system,the feasibility and validity of the proposed matching strategy were confirmed.

Key words: cloud manufacturing, cloud service, dynamic description logic(DDL), service modeling, service matching