基于POMDP框架的集群无人机侦察任务可靠性建模

Reliability Modeling of Reconnaissance Mission of Swarm UAVs Based on POMDP Framework

集群无人机可以灵活搭载各类传感器、无线通讯设备,执行多种飞行任务。协同侦察任务充分利用集群无人机的智能特性,是无人机研究领域的重要应用问题之一。在集群无人机进行侦查任务时,环境及无人机自身质量等因素影响集群无人机侦查任务的完成。本文在部分可观察Markov决策过程(POMDP)框架下,对集群无人机侦察任务进行了仿真,构建了包括战备完好率和单机失效率在内的可靠性指标与侦查任务实现的定量关系模型。

Swarm UAVs can flexibly carry all kinds of sensors and wireless communication equipment to perform a variety of flight missions.Cooperative reconnaissance mission makes full use of the intelligent characteristics of Swarm UAVs,which is one of the important application problems in the research field of UAVs.When the cluster UAVs carries out the reconnaissance mission,the completion of the Swarm UAVs investigation task is affected by the environment and the quality of the UAVs itself.In this paper,under the framework of partial observable Markov decision process(POMDP),the reconnaissance mission of Swarm UAVs is simulated,and the quantitative relationship model between reliability index and the realization of reconnaissance mission is constructed,including combat readiness rate and single aircraft failure rate.