面向服务架构的工艺创新设计

中文摘要: 解决工艺问题的过程需要方法和知识的支持，为了能够按照设计需求组织各类资源，提出一种面向服务架构的工艺创新设计服务组合模型。从知识维、测量维和计算机辅助工具维出发，将方法和知识构建为策略服务和知识服务，建立了服务本体，并从服务层面描述了系统的架构。设计方法和知识资源经过语义化描述和同构化处理后封装为服务，并依据逻辑关系构成粗粒度的服务组件，以问题解决过程和工艺问题分类解决策略作为业务流程，灵活组织服务，从而辅助设计者创造性解决工艺问题。最后，以汽轮机轴的工艺改进为例，验证了该服务模型的有效性。
Abstract:Solving Process problem needs the support of method and knowledge. To organize relative resources in accordance with requirement, an innovative process design service model based on Service-Oriented Architecture was proposed. Strategy service and knowledge service were built from the dimensions of knowledge, method and computer aided tool. The ontology of services was built, and the system architecture was described from service level perspective. Design methods and knowledge resources were encapsulated as services by semantic description and unified expression. These services constituted coarse-grained service components according to logical relation. To assist designers creatively solve process problems, these services were organized according to the procedure of problem-solving and the solving strategy based on process problem classification. An optimization design of turbine shaft process was taken as an example to verify the effectiveness of the proposed service model.