摘要
飞机多机种出动架次率是衡量飞机作战效能的重要指标,本文对空军场站军用飞机多机种(型)出动架次率进行了研究.通过对飞机出动回收过程的描述,基于排队理论建立多服务器多服务率的飞机多机种(型)出动回收网络模型,并采用扩展后的平均值分析对飞机出动能力进行了求解.通过解析计算,给出飞机多机种(型)出动架次率曲线,分析架次率与飞机数量之间的关系,并结合平均队长、利用率等系统性能指标,识别出制约飞机多机种(型)出动架次率提高的因素.最后通过蒙特卡洛仿真对构建的回收网络模型的计算结果进行验证.验证结果表明,飞机多机种(型)出动网络模型及其算法适合应用于实践中,并且有助于对空军场站飞机多机种(型)出动能力的研究.
The sortie generation rate of multi-types military aircraft is one of the important indicators to measure aircraft combat effectiveness of air force air-station. This paper researches the sortie generation rate of multi-types military aircraft further. According to the process description of the aircraft sortie generation cycle, and on the basis of the queueing network, a closed queueing network model of the sortie generation cycle with multiple server FCFS service centers and multiple constant unit rate servers is set up. The sortie generation rate model of multi-types military aircraft is calculated by the extended mean value analysis. In terms of the analytic calculation, the sortie generation rate curve is worked out and the relationship between the sortie generation rate and the quantity of aircraft is analyzed. Combining with the performance measures including the mean queue length, resource utilizations and so on, the bottleneck factors are identified in increasing the sortie generation rate. At last, the calculated results from the closed queueing network model are proved by Monte Carlo simulation. Therefore the closed queueing network model and algorithm of the sortie generation cycle can be applied into the practice, and be helpful for the research on the sortie generation rate of multi-types aircraft.
出处
《交通运输系统工程与信息》
EI
CSCD
北大核心
2015年第1期130-136,共7页
Journal of Transportation Systems Engineering and Information Technology
基金
军事后勤科研项目(12KZ3G1-010KC)
关键词
系统工程
出动能力
排队网络
多机种
平均值分析
systems engineering
sortie generation rate
closed queueing network
multi-types aircraft
mean value analysis
