We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Leader-Follower UAV FormationModel Based on R5DOS-Intersection Model.
- Authors
Jian Li; Weijian Zhang; Yating Hu; Xiaoguang Li; Zhun Wang
- Abstract
This paper proposes a formation of multiple unmanned aerial vehicles (UAVs) based on the R5DOS (RCC-5 and orientation direction) intersectionmodel. After improving theR5DOS-intersectionmodel, we evenly arranged 16UAVs in 16 spatial regions. Compared with those of the rectangular formation model and the grid formation model, the communication costs, time costs, and energy costs of the R5DOS model formation were effectively reduced. At the same time, the operation time of UAV formation was significantly enhanced. The leader-follower method can enhance the robustness of the UAV formation and ensure the integrity of communication during UAV formation operation. Finally, we conducted a simulation experiment on the model and found that the R5DOS model formation was stable and could maintain the desired formation. The randomly generated UAVs could quickly fly to the formation path in a short time, establish formation, and carry out operations. When the leader fails, the follower could travel to the original trajectory of the failed leader in a short time, replace the leader, and continue to communicate and improve the robustness of the formation. To sum up, the UAV formation based on the R5DOS model has the advantages of long operation time, strong endurance, low communication cost, and stable formation, which is of great significance for research on UAV formation.
- Subjects
FORMATION flying; DRONE aircraft
- Publication
Computers, Materials & Continua, 2021, Vol 69, Issue 2, p2493
- ISSN
1546-2218
- Publication type
Article
- DOI
10.32604/cmc.2021.018743