NLOS-Avoiding and Obstacle-Adaptive Formation Control by Sharing Obstacle Information of a Leader UAV in Multi-UAV System

2023 20TH INTERNATIONAL CONFERENCE ON UBIQUITOUS ROBOTS, UR(2023)

引用 0|浏览3
暂无评分
摘要
Formation control is crucial for multi-unmanned aerial vehicle (UAV) system. We presents a novel formation control method for a multi-UAV system. Non-Line-of-Sight (NLOS) situations are predicted and the formation is adjusted accordingly through the sharing of obstacle information obtained from the leader UAV that is equipped with a stereo camera. The minimum snap trajectory for control efficiency to compose the motion primitive is used. In addition, the relative position is estimated using range data between UAVs and the estimated results are used as the position values of the follower UAVs. Three formations are considered; linear formation for passage through a narrow area, pentagonal formation for environmental information acquisition, and rectangular formation for escorting the lead UAV. The proposed method is verified in the simulation environment.
更多
查看译文
关键词
control efficiency,environmental information acquisition,follower UAVs,lead UAV,leader UAV,linear formation,multiUAV system,multiunmanned aerial vehicle system,NLOS-avoiding,NonLine-of-Sight situations,novel formation control method,obstacle-adaptive formation control,pentagonal formation,rectangular formation,sharing obstacle information
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络