Invention Grant
- Patent Title: Deep stall aircraft landing
-
Application No.: US14936632Application Date: 2015-11-09
-
Publication No.: US09672748B2Publication Date: 2017-06-06
- Inventor: Christopher E. Fisher , Thomas Robert Szarek , Justin B. McAllister , Pavel Belik
- Applicant: AeroVironment Inc.
- Applicant Address: US CA Simi Valley
- Assignee: AeroVironment, Inc.
- Current Assignee: AeroVironment, Inc.
- Current Assignee Address: US CA Simi Valley
- Agency: The Law Office of John A. Griecci
- Agent Eric J. Aagaard, Esq.
- Main IPC: G08G5/02
- IPC: G08G5/02 ; B64C39/02 ; G05D1/06 ; B64D31/00 ; G05D1/00

Abstract:
An aircraft defining an upright orientation and an inverted orientation, a ground station; and a control system for remotely controlling the flight of the aircraft. The ground station has an auto-land function that causes the aircraft to invert, stall, and controllably land in the inverted orientation to protect a payload and a rudder extending down from the aircraft. In the upright orientation, the ground station depicts the view from a first aircraft camera. When switching to the inverted orientation: (1) the ground station depicts the view from a second aircraft camera, (2) the aircraft switches the colors of red and green wing lights, extends the ailerons to act as inverted flaps, and (3) the control system adapts a ground station controller for the inverted orientation. The aircraft landing gear is an expanded polypropylene pad located above the wing when the aircraft is in the upright orientation.
Public/Granted literature
- US20160163206A1 Deep Stall Aircraft Landing Public/Granted day:2016-06-09
Information query
IPC分类: