过程型机械系统的方案设计模型
周懿;钟崴;谢金芳;童水光
【期刊名称】《浙江大学学报（工学版）》 【年(卷),期】2012(046)008
【摘要】Process-formed mechanical system (PMS) was proposed as a new classification to classify a specific range of mechanical systems, such as boiler and steam turbine, which had similar characters with process system. The structure and principle of PMS was analyzed by learning from the theory of process system, and the scheme design of PMS was divided into two levels, i. e. general layout design and process part design. Consequently, the scheme design model was proposed at these two levels respectively, which built up by 4 elements: function, behavior, structure and knowledge. The abstracted objects of generalized process part and generalized material were defined for representing the logic of material conversion in details, which was the key of the scheme design model. A description method based on ID connection was proposed, which was of universal applicability for the complicated PMS flow topology. The application result shows the presented models are valid and effective for PMS scheme design.%针对锅炉、汽轮机等具有过程系统相似特征的特定机械系统,提出过程型机械系统的分类概念.借鉴过程系统的概念和理论,分析过程型机械系统的功能和结构,提出将该类机械系统的方案设计分为系统级的总体布置设计和单元级的过程部件设
过程型机械系统的方案设计模型
