基于改进粒子群优化算法的无人机实时航迹规划
Microelectronics & Computer(2011)
Abstract
在无人机航迹规划中,通过改变惯性权重和采用自适应粒子群编码方式,以最大转弯半径、步进、最短距离和回避威胁作为航迹的评价指标,将约束条件、地形地貌及威胁信息引入适应度函数等方法,对粒子群优化算法进行改进,解决了粒子群算法在寻优过程中易陷入局部最优的问题.仿真结果表明,该方法可实现在线实时航迹规划.
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Key words
UAV,route planning,real-time,particle swarm optimization algorithm
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