无人机编队飞行面临问题及关键技术研究

Study on problems facing with UAV formation flight and its key technology

随着无人机任务的复杂性增加,无人机编队飞行成为无人机发展的新方向。为了研究无人机由于编队带来的新问题,分析在单架无人机执行任务时所遇到的问题及无人机编队飞行的必要性,并在分析无人机编队飞行的特点基础上,阐述编队飞行过程中所需解决的问题。通过查阅近几年国内外对于无人机编队的问题研究,总结整理出无人机编队主要面临的队形保持中控制器设计、防撞避障及航迹规划中路径优化等问题。针对各个问题,对编队飞行过程中的关键技术进行探讨和分析。

With the increase of the mission complexity of UAV,UAV formation flight has become the new trend of UAV de-velopment. To study the new problems brought about by UAV formation flight,the problems encountered in mission of single UAV and the necessity of UAV formation flight are analyzed. The problems needing to solve in process of formation flight are ex-pounded based on the analysis of UAV formation flight features. By consulting the research achievements of UAV formation flight at home and aboard in recent years,the main problems,such as controller design for formation keeping,collision avoidance and path optimization in route planning that UAV formation flight encounters are summarized. The key technology in process of UAV formation flight is discussed and analyzed.