无人机航迹规划技术研究及发展趋势

Research and Development Trend of Path Planning for Unmanned Air Vehicle

通过对无人机航迹规划的研究,构建了无人机航迹规划的结构框架;分析了无人机系统约束及威胁场约束,探讨了无人机航迹几何建模方法及规划算法的国内外研究概况;并着重分析了规划算法。最后,阐述了无人机航迹规划面临的关键问题及发展趋势。

Path planning of UAV （unmanned air vehicles） usually involves some optimization problem; with certain original position, final position and task nodes. It is important to enhance UAV＇s weapon system efficiency. In this paper the framework of UAV path planning is set forward and the constraints of UAV itself and fields are analyzed. Also the algorithms of planning and geometric modeling both at home and abroad are discussed. Then the planning algorithms are particularly investigated. Finally, a brief conclusion of the key problems and the development trend of Path planning are given.