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在异构式制造控制系统体系结构的基础上 ,围绕系统分解后各局部自治对象的个体行为怎样与系统总体目标保持一致的问题 ,对制造控制系统的集成模型进行了探讨。在 Dr.Scherr提出的顾客—供应商链模型的基础上 ,构造出系统内局部自治实体间顾客—供应商关系网模型。为进一步强调合作双方在活动中所扮演的角色及其责任 ,建立了描述顾客—供应商之间完整活动过程的谓词 /变迁网模型。为确保系统内个体行为的可控性 ,提出了三层次的异构式控制模型 ,并通过第三方对上述模型进行监督和协调。最后开发了实际应用系统。
Based on the architecture of heterogeneous manufacturing control system, this paper discusses the integration model of manufacturing control system around how the individual behavior of each local autonomous object after system decomposition is consistent with the overall goal of the system. Based on the customer-supplier chain model proposed by Dr.Scherr, a model of customer-supplier relationship network between local autonomous entities in the system is constructed. To further emphasize the roles and responsibilities of both parties involved in the activity, a predicate / transitional network model describing the complete process of customer-supplier interactions was established. In order to ensure the controllability of individual behaviors in the system, a three-level heterogeneous control model is proposed, and the third party monitors and coordinates the above models. Finally developed a practical application system.