Aircraft single-hit vulnerability/survivability is usually expressed as the probability of kill or the vulnerable area in case of being given a random threat （e.g. a fragment） hit on the aircraft. In this paper, int...Aircraft single-hit vulnerability/survivability is usually expressed as the probability of kill or the vulnerable area in case of being given a random threat （e.g. a fragment） hit on the aircraft. In this paper, introducing the ＂equivalent target method＂ in lethality field into the aircraft vulnerability assessment, a generic vulnerability calculation model is proposed. In order for a good representation of reality, the model considers the threat change of state-of-motion during the threat penetrating into the components successively. Application shows that the proposed generic model has solved the Pk/h （probability of kill given by a hit on the component） calculation problem in aircraft vulnerability assessment, and is easier to be computerized than other commonly used models.展开更多
研究了采用基于agent的建模与仿真(agent based modeling and simulation,ABMS)进行飞机拦截作战效能评估的方法。针对拦截作战的特点,提出了一种基于信息过程、以任务状态机为核心的agent模型结构。在此结构下,提出了信息域映射agent...研究了采用基于agent的建模与仿真(agent based modeling and simulation,ABMS)进行飞机拦截作战效能评估的方法。针对拦截作战的特点,提出了一种基于信息过程、以任务状态机为核心的agent模型结构。在此结构下,提出了信息域映射agent的概念以及基于此概念进行传感器探测与跟踪建模的方法,并给出了雷达探测与跟踪的通用模型。针对两类典型拦截作战情形进行了仿真和参数影响分析,验证了方法的合理性和有效性。分析结果表明,在单机作战、多机平台中心战和多机网络化作战3种不同作战模式下,飞机性能对效能的影响方式存在一定差异。展开更多
基金National Natural Science Foundation of China (10372082) Aeronautical Science Foundation of China (02B53008) and Doctorate Foundation of Northwestern Polytechnical University (CX200301)
文摘Aircraft single-hit vulnerability/survivability is usually expressed as the probability of kill or the vulnerable area in case of being given a random threat （e.g. a fragment） hit on the aircraft. In this paper, introducing the ＂equivalent target method＂ in lethality field into the aircraft vulnerability assessment, a generic vulnerability calculation model is proposed. In order for a good representation of reality, the model considers the threat change of state-of-motion during the threat penetrating into the components successively. Application shows that the proposed generic model has solved the Pk/h （probability of kill given by a hit on the component） calculation problem in aircraft vulnerability assessment, and is easier to be computerized than other commonly used models.
文摘研究了采用基于agent的建模与仿真(agent based modeling and simulation,ABMS)进行飞机拦截作战效能评估的方法。针对拦截作战的特点,提出了一种基于信息过程、以任务状态机为核心的agent模型结构。在此结构下,提出了信息域映射agent的概念以及基于此概念进行传感器探测与跟踪建模的方法,并给出了雷达探测与跟踪的通用模型。针对两类典型拦截作战情形进行了仿真和参数影响分析,验证了方法的合理性和有效性。分析结果表明,在单机作战、多机平台中心战和多机网络化作战3种不同作战模式下,飞机性能对效能的影响方式存在一定差异。
