公开(公告)号：US20240300679A1

公开(公告)日：2024-09-12

申请号：US18283233

申请日：2023-04-24

Applicant: JIANGSU UNIVERSITY

Inventor： Yue SHEN ,  Jincheng CHU ,  Zhixiang SHI ,  Yayun SHEN ,  Lingfei ZHANG ,  Minghui LIU ,  Dewei WANG ,  Yicen LI ,  Zhiwei SUN

IPC: B64U30/297 ,  B64U20/80 ,  B64U101/40 ,  G05D1/85 ,  G05D107/20 ,  G05D109/25

CPC classification number: B64U30/297 ,  B64U20/80 ,  G05D1/857 ,  B64U2101/40 ,  B64U2201/104 ,  G05D2107/21 ,  G05D2109/254

Abstract: A tilt rotor-based linear multi-rotor unmanned aerial vehicle (UAV) structure for crop protection and a control method thereof are provided. The tilt rotor-based linear multi-rotor UAV structure for crop protection includes main lift power structures, tilt power structures, and a main frame structure, where the main frame structure is located in a middle; the main lift power structures are distributed at left and right ends of the main frame structure; and the tilt power structures are symmetrically distributed between the main frame structure and the main lift power structures. A vector power structure is adopted to ensure flexible attitude changes and smoother and more accurate UAV operations, and improve the operation efficiency. Meanwhile, the tilt rotor-based linear multi-rotor UAV structure is adapted to the complex working environment in China's ever-changing terrains.

公开(公告)号：US20230204331A1

公开(公告)日：2023-06-29

申请号：US17927902

申请日：2022-02-15

Applicant: JIANGSU UNIVERSITY

Inventor： Yue SHEN ,  Yicen LI ,  Dewei WANG ,  Xiuli WANG ,  Zhixiang SHI ,  Yayun SHEN

IPC: F42B10/58 ,  F42B12/56 ,  B63C9/26 ,  F42B10/56

CPC classification number: F42B10/58 ,  F42B12/56 ,  B63C9/26 ,  F42B10/56

Abstract: In an intelligent multi-rotor rescue thrower, a throwing projectile head is located at a foremost end of the thrower, a parachute storage bin is mounted at a center of a front end of the throwing projectile head, a rear end of the throwing projectile head is connected to a projectile body shell through threads, and a first splitter plate, a second splitter plate, and a third splitter plate are directly connected to the projectile body shell through slide grooves built in the projectile body shell to equally divide a space in a cavity of the projectile body shell; connecting flanges tightly connect the projectile body shell to motors, a rotor is connected to an upper end of each of the motors, and three rotors are provided in the space in the cavity of the projectile body shell.