公开(公告)号：US11305873B2

公开(公告)日：2022-04-19

申请号：US16341402

申请日：2017-10-23

Applicant: Dalian University of Technology

Inventor： Shuo Zhang ,  Zongyang Lv ,  Tao Sun ,  Yuhu Wu ,  Ximing Sun ,  Zhenyu Wu

IPC: B64C37/00 ,  B64C35/00 ,  B63B7/08 ,  B63B35/00 ,  B63G8/00 ,  B64C9/00 ,  B64C27/26 ,  B64C27/28 ,  B64C29/00 ,  B64D47/00 ,  B64C39/02

Abstract: An air, sea and underwater tilt tri-rotor UAV capable of performing vertical take-off and landing. By the method for controlling a submerged floating device and a tilt tri-rotor device, the UAV is switched among the vertical take-off and landing mode, fixed wing mode, water surface sailing mode and underwater submerging mode.