【摘要】 针对通常的模型不能同时描述水下对抗系统的静态结构和动态过程,而且在层次化、可扩充性等方面也不能满足建模需求的问题,采用对象Petri网建立了水下对抗系统的模型。首先对水下对抗系统进行了分析,划分了系统对象;然后通过抑制弧的应用建立了适用于各个对象的不同工作模式的Petri网模型;最后给出了水下对抗系统的对象Petri网模型并进行了仿真分析,仿真结果与实际过程相符合。该模型不仅可以描述不同形式的水下对抗的静态结构和动态过程,而且具有良好的可重用性。更多还原

【Abstract】 To solve the difficult depiction about the underwater counterwork system’s static structure and dynamic process by traditional model at one time,and to meet the requirements of modeling for layering and extension,the model based on Object Petri Net(OPN) was proposed.The underwater counterwork system was analyzed and divided into several objects;and the object models were set by Petri net with restrained arc,which were adapted to different work modes of these objects.The OPN model of underwater counterwork system was constructed and analyzed,and its simulation result was consistent with the practical process.The OPN model of underwater counterwork system not only can depict the system’s static structure and dynamic process,but can be reused.更多还原