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航母甲板任务规划方法研究
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摘要
航母甲板任务规划问题是指为航母舰载机制定高效的出行方案,该规划问题具有资源、时态和空间复杂性的特点。本文根据实际航母的相关特征将该规划问题描述成一个层次任务网络规划问题,设计了基于层次任务网络的航母甲板任务规划算法,在层次任务网络规划基础上引入了时间轴来记录资源的使用情况,利用资源在时间轴上的记录来处理资源冲突,并构建一个对任务完成时间进行预测的函数来对规划过程进行优化,并通过算例分析验证了规划方法的效率。
Aircraft carrier deck task planning problem is to develop efficient action plan for carrier-based aircraft. This planning problem is featured with complexities in terms of resource limitations, temporal constraints, and spatial constraints. In this paper, we construct the problem as a Hierarchical Task Network planning problem according to the characteristics of the actual aircraft carrier, and design the task decomposition algorithm to solve it. In the algorithm, timeline which records the use of resources is designed to handle with resource allocation and the avoidance of resources conflict. A predictive function which predicts the end time of the task is integrated to control the decomposition process. The efficiency of the planning algorithm is demonstrated using a set of experimental study.
引文
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