基于闭排队网络的飞机出动架次率分析  

Analysis of aircraft sortie generation rate based on closed queueing network model

作　　者：夏国清[1] 陈红召[1] 王元慧[1] 

机构地区：[1]哈尔滨工程大学自动化学院,黑龙江哈尔滨150001

出　　处：《系统工程学报》2011年第5期686-693,共8页Journal of Systems Engineering

摘　　要：提出一种基于排队理论的解析方法用以计算作战飞机的出动架次率.首先建立作战飞机出动回收过程的闭排队网络模型,该排队模型不同的服务中心之间可以共用同一种服务器.然后改进了平均值分析(MVA)方法,用以分析该闭排队网络模型,获得了作战飞机的出动架次率,用以辅助作战指挥人员决策.同时分析了其它性能指标,如各个服务中心的飞机排队长度,资源的利用率等,找到了制约架次率提高的瓶颈.最后在给出的实例条件下,通过与仿真结果的对比验证了本方法的有效性.Based on queuing theory, an analytical method is presented to calculate aircraft sortie generation rate. Firstly, the aircraft sortie generation process is modeled as a closed queuing network and an idea is put forward that different stations in the network can share one kind of server. Then the mean value analysis （MVA） algorithm is ameliorated. The model uses the variation of the MVA to calculate the aircraft＇s sortie generation rate which is useful for commander＇s decision-making. The paper also analyzes other performance measures such as queue length and resource utilization and ascertains the bottle-neck of the sortie generation process. At last, the validity of the analytical method is demonstrated with simulation result of an example.

关 键 词：出动架次率 闭排队网络 平均值分析 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]