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一种多无人机协同方法及其性能分析 被引量:3

Multi-UAV Cooperation Method and its Performance Analysis
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摘要 多无人机协同执行任务能够提升无人机的作战效能和生存性,而协同方法是协同的基础。针对现有无人机协同方法在实际应用中的缺陷,将工作流理论引入多无人机协同,提出了基于工作流的多无人机协同方法。基于工作流的多无人机协同方法通过预先设定无人机的工作流,将无人机的自主行为限定在一定的范围内,通过同步所有参与协同的无人机执行任务的步调和战场态势,保证了协同决策和决策结果的一致性,从而达到无需协商决策结果,而实现协同的目的。与现有多无人机协同方法的性能进行了分析比较,结果表明,基于工作流的多无人机协同方法的协同时间更稳定。 Cooperation of muhi-UAV could improve the combat effectiveness and survivability. Cooperation method is the base of cooperation. To overcome the practical weakness of the existing multi-UAV coopera- tion methods, work flow theory was applied to muhi-UAV cooperation, and a workflow-baSed multi-UAV cooperation method was proposed. With the workflow-based multi-UAV cooperation method, specific work flow was preset for each UAV, which specified the activities and execution processes of UAV. By synchro- nizing all the UAVs' activities and the battlefield situations stored in each UAV, the decision results of all the UAVs were the same. As a result, it is not necessary to negotiate decision results of UAVs further. Performance of the workflow-based muhi-UAV cooperation method was analyzed. Results show that, com- pared with the existing muhi-UAV methods, cooperation time of workflow-based mutli-UAV cooperation method is more stable.
出处 《四川兵工学报》 CAS 2015年第8期100-103,共4页 Journal of Sichuan Ordnance
基金 国家自然科学基金(61203168) 中国博士后科学基金(2011M500156 2013T60922)
关键词 无人机 协同方法 工作流 UAV cooperation method work flow
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