基于扩展HTN规划的作战任务分析方法

任务分析是一个认识和了解任务本质的过程,作为作战计划拟制过程中的一个核心环节,作战任务分析的结论是否准确决定着作战计划的好与坏,并影响战争的结局。为了解决目前任务分析没有统一的标准及合适方法的问题,分析了层级任务网络(HTN)在任务分析中的不足之处,给出了OOR框架进行任务细化的方法和步骤,将其作为领域知识引入HTN规划,为任务分析提供了一个有效的方法,并设计了图元素用于表示任务树中任务之间的层级关系以及时序逻辑关系。最后以空间信息支援作战为例,验证了方法的可行性和有效性。

Research on Operational Task Analysis Method Based on Extended HTN Planning

Task analysis is a process of understanding and awareness of the task,operational task analysis as a core element in the process of operational plan making,whether accuracy of its conclusion determines the good and bad of operational plan,and influence on the war ending. In order to solve at present,there is no an unified standard and method for the task analysis,the shortcomings of the HTN in task analysis is analyzed,the method and steps of tasks refinement by the OOR framework is given, then it is taken as domain knowledge into HTN planning,an effective method of task analysis is provided,and design the diagram elements that are used to represent the hierarchy and logic relation between the tasks in the task tree. Finally,the feasibility and effectiveness of the method is verified by the analysis of the space information support task.