摘要
在武器装备虚拟训练过程建模中,根据多操作员状态判断、操作逻辑关系、口令式协同操作特征对基本petri网模型进行了改进。针对基本petri网无法同时描述多名操作员状态问题,采用库所着色化方法进行改进,针对基本petri网无法描述动作完成时间区间限制问题,对输入输出弧进行区间化改进,根据多名操作员口令式协同操作特征,进行宏变迁扩展,进而提出了武器装备虚拟训练过程描述的CTPN网模型。以某型导弹发射车调平操作为例,分别建立基本petri网和CTPN网描述模型,对比验证了CTPN网模型的可行性和优越性。
In weapon equipment virtual training process modeling, the basic petri net model is improved based on operator state judgment, the operation logic relations, and the password type cooperative operating characteristics. For basic petri net cannot describe state issues of many operators at the same time, the libraries coloring method is used ; in view of the basic petri net cannot describe action completion time interval range, the input and output arcs are improved. The macro change structure extension is carried based on the characteristics of more than one operator pass- word-type cooperation, then the weapons CTPN network model of virtual training process description is proposed. By aking the leveling operation of a certain type of missile launchers as an example, the basic petri net structure and the CTPN net structure description models are respectively set up, the feasibility and the superiority of the CTPN network model are verified.
出处
《计算机仿真》
CSCD
北大核心
2016年第9期408-411,417,共5页
Computer Simulation
基金
国家自然科学基金(61273156)
关键词
虚拟训练
过程建模
口令式协同
宏变迁结构
Virtual training
process modeling
password type synergy
macro structure change
