壁面近くを飛行するドローンの性能評価を目的とした試験供試体の開発

―流れのシミュレーションと試験供試体の開発―

抄録

The behavior of a drone flying in a narrow space change significantly due to the influence of surrounding obstacles, and it is thought that the risk of drone crashes can be reduced by knowing the changes in drone behavior in advance in use cases such as inspections that require the drone to approach obstacles such as walls. In previous research, a test obstacle with walls covering five sides except for the entrance showed that drone behavior is stabilized when an opening of a certain size is provided at the bottom of the surrounding wall [1]. Therefore, with the aim of developing a test obstacle that corresponds to the use case, this study aims to investigate the influence of the wall surface on the drone through experiments using test obstacles to investigate the influence of the wall and ceiling surface and visualization of the flow around the drone through simulation.