分层任务网络在UCAV规划中的应用

无人战斗机任务规划对提高它的生存能力、突防能力、作战效能具有重要意义.分层任务网络规划是一个有效的规划方法,HTNP的最大好处在于,搜索受控于细心设计的方法.在某种意义上讲,一个HTN规划器只描述了如何使用操作,给实际使用带来了困难.在HTNP中引入目标协调机制、禁忌表等,将原有"离线"式方法变为"在线"式方法,提高了方法的适应性能.可以根据情况的变化,随时生成新的规划,降低了预先设计方法的数量,从而降低工程实施的难度.

Application of Hierarchical Task Network Planning to Uninhabited Combat Aerial Vehicles Planning

The mission planning of the Uninhabited Combat Aerial Vehicles (UCAV) is of far reaching importance to improve its viability,penetration and operational effectiveness.As it is an effective planning method,the greatest advantage of HTNP is that the search can be tightly controlled by careful design of the methods.In a sense,an HTN planner is told how to use actions,while apply to the HTN planner can be problematic.The aim of the paper is to transfer the former off-line method to on-line method to advance the conformability of the method by introducing goal coordination system,tabu list and creator of operating method.According to the changing conditions,a new real-time planning can be created to reduce the quantity of the in advance design method and reduce the degree of difficulty of the engineering.