AIRCRAFT AND METHOD FOR ACHIEVING VERTICAL TAKE-OFF AND LANDING AND HORIZONTAL FLIGHT BY SEGMENTED TILTING BOTTOM-DRIVEN PLATE WINGS

The present invention relates to an aircraft and a method for achieving vertical take-off and landing (VTOL) and horizontal flight by segmented tilting bottom-driven plate wings. Each large-area plate wing is transversely divided into a plurality of movable strip-shaped plate wings and fixed strip-s...

Full description

Saved in:
Bibliographic Details
Main Author Yang, Weihua
Format Patent
LanguageEnglish
Published 25.11.2021
Subjects
AEROPLANES
AIRCRAFT
ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT
AVIATION
COSMONAUTICS
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT
FLYING SUITS
HELICOPTERS
PARACHUTES
PERFORMING OPERATIONS
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to an aircraft and a method for achieving vertical take-off and landing (VTOL) and horizontal flight by segmented tilting bottom-driven plate wings. Each large-area plate wing is transversely divided into a plurality of movable strip-shaped plate wings and fixed strip-shaped plate wings; the fixed strip-shaped plate wings are rigidly connected with a fuselage without moving parts; the movable strip-shaped plate wings are connected with the fuselage through horizontal hinges and can be tilted longitudinally; lower parts of the movable strip-shaped plate wings are fixedly connected with driving devices, so that the movable strip-shaped plate wings tilt as a louver; when tilting to horizontal, the movable strip-shaped plate wings are combined into a large-area plate wing, and the driving devices of each segment are connected in series one behind another, thereby blowing high-speed airflow from the lower part of the wing along a tangential direction to achieve horizontal flight; and when tilting to vertical, strip-shaped air inlets are opened, the driving devices of each segment are connected in parallel one behind another, so that air is sucked from a position above the wing and exhausted to a position below the wing, thereby achieving VTOL. The present invention takes into account different requirements of horizontal flight and VTOL, improves the VTOL capability and the flight efficiency, achieves the smooth conversion of flight modes, and has stable working and intuitive, safe, reliable, simple and feasible operation. 1 2 3 4 5 6 7 8 5 9 10 cr-c- 11 Fig. 1
Bibliography:Application Number: AU20210106880