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无人机复杂环境中跟踪运动目标的实时航路规划

, PP. 1129-1133

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Abstract:

在复杂地形环境中,无人机在跟踪运动目标时,现有的航路规划方法在实时性和可行性上存在一定缺陷.提出了一种新的滚动窗口启发方向计算方法,使其能够跟踪运动目标,同时在滚动窗口内采用流函数法进行避障.根据无人机约束,滚动窗口为三角形,并设计了基于行为的伸缩功能.在流函数中,利用水势能方法克服了陷阱地形并进行了航路平滑.仿真结果表明这种混合算法对于复杂地形条件下跟踪运动目标的航路规划,能够减小规划算法的时间和空间复杂度,使规划出的航路适于无人机飞行.

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