隐身技术对直升机任务效能的影响研究  

Assessment of Stealth Helicopter's Mission Effectiveness

作　　者：蔡海亮[1] CAI Hailiang(China Helicopter Research and development Institute, Jingdezhen 333001, China)

机构地区：[1]中国直升机设计研究所,江西景德镇333001

出　　处：《直升机技术》2019年第1期10-15,共6页Helicopter Technique

摘　　要：为定量分析直升机隐身对任务效能的影响,建立了直升机任务效能评估模型以及一对一战场环境模型,推导出一对一遭遇战场环境下的直升机任务效能评估计算方法,给出了与隐身性能相关的直升机杀伤概率和突防概率的定量计算公式。通过算例分析了隐身性能对直升机任务效能的影响。研究结果表明,通过隐身设计可有效减小直升机的被发现概率,增大直升机的战场生存能力和突防能力,有效提升军用直升机的任务效能。For assessing the influence of combat helicopter ' s mission effectiveness through stealth, the calculation method was given based on the mission effectiveness model and the one vs one combat model which were founded , and the kill probability and the penetration probability of the one vs one combat were also ascertained. Through helicopter stealth design, the example indicated that the counter-detection probability was decreasing;the capability of the combat survivability and penetration was visibly increasing, the helicopter' s mission effectiveness was upgrading.

关 键 词：军用直升机 隐身 探测概率 任务效能 

分 类 号：V275.1[航空宇航科学与技术—飞行器设计] V218