关键词: 无人机, 射频识别, 信息采集, 三维路径规划, 二次差分进化, 混合蝙蝠算法

Abstract: To improve the efficiency of Unmanned Aerial Vehicle (UAV) carrying Radio Frequency Identification (RFID) readers,and to avoid the UAV invalid inventory flight for reducing the inventory flight path,a three dimensional path planning method of UAV based on RFID inventory management was proposed in collecting product information.In this method,a flight network model in three dimensional spaces and the relative coordinate system were established.To ensure every product information could be collected by UAV,the minimum value of objective function was obtained by constructing the fitness function of dangerous barriers constraint,RFID reader's indentation and path minimum.The optimal flight path was gained with hybrid bat algorithm of quadratic differential evolution which could solve the objective function.The good global search ability and strong robustness of the proposed method were verified by simulation.