IP Library Granted Patent US 8,660,712
Granted Patent B2
US 8,660,712 · App. 12/804,575 · Granted Feb 25, 2014

Reconfigurable aircraft

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Quick Facts
Patent No.
US 8,660,712
App. No.
12/804,575
Granted
Feb 25, 2014
Kind
B2
Abstract

A reconfigurable aircraft having a fuselage and a series of wing segments that form a wing, and an extra wing segment that is interchangeable with a wing segment that is part of the wing. The wing segments are readily attachable and detachable from the fuselage, allowing for the interchanging of the wing segments. At least one of the two interchangeable wing segments is configured with one type of mission-specific equipment, and the other may be configured with a second type of mission-specific equipment, allowing for the quick reconfiguration of the aircraft. Alternatively, the two interchangeable wing segments are each configured with the same mission-specific equipment, allowing for mission-specific equipment is serviced without interfering with the flight schedule. With an additional fuselage and set of wing segments that form a wing a mission may be continuously flown.

Claims (33)

1. A configurable aircraft, comprising:

an aircraft fuselage; and

a plurality of wing segments;

wherein the plurality of wing segments are readily attachable and detachable from the aircraft fuselage to form a wing;

wherein the plurality of wing segments includes one wing-set of wing segments and at least one additional wing segment;

wherein at least two of the plurality of wing segments are interchangeable with one another;

wherein at least one of the at least two interchangeable wing segments includes mission-specific equipment;

the wing segments that have mission-specific equipment also include a computer-readable medium carrying computer-readable data configured to provide operational parameter information pertaining to the mission-specific wing segments; and

the fuselage includes a control system configured to read the computer-readable data from the computer-readable medium of the wing segments that have mission-specific wing equipment, and to use the operational parameters in determining the operation of the aircraft.

2. The configurable aircraft of claim 1 , wherein the wing is formed by a longitudinal series of wing segments.

3. The configurable aircraft of claim 2 , wherein the interchangeable wing segments are each configured to operate as an outboard-most wing segment.

4. The configurable aircraft of claim 1 , wherein the interchangeable wing segments each include mission-specific equipment configured to perform the same function.

5. The configurable aircraft of claim 1 , wherein each interchangeable wing segment is configured with mission-specific equipment that is functionally different from the mission-specific equipment of other interchangeable wing segments.

6. The configurable aircraft of claim 1 , wherein each interchangeable wing segment is configured with the same mission-specific equipment.

7. The configurable aircraft of claim 1 , wherein the computer-readable data of a given wing segment includes at least one parameter type selected from the group consisting of: weight-and-balance information specific to the wing segment, trim information specific to the wing segment, and autopilot gain information.

8. The configurable aircraft of claim 1 , wherein:

the fuselage contains a power plant that generates electricity and a fuel supply for the power plant; and

at least one of the wing segments having at least one electric motor and a propeller capable of providing thrust using the electricity from the power plant.

9. A continuous mission aircraft system for conducting an operational mission, comprising:

a first aircraft in the form of the configurable aircraft of claim 1 ; and

a second aircraft fuselage that is interchangeable with the first aircraft fuselage;

wherein the plurality of wing segments includes two wing-sets of wing segments and at least one additional wing segment;

wherein the plurality of wing segments includes three interchangeable wing segments, each of the interchangeable wing segments being configured with mission-specific equipment operative for conducting the operational mission.

10. A wing segment system for a configurable aircraft system having an aircraft fuselage and a plurality of wing segments, comprising:

a wing segment configured to be readily attachable and detachable from the aircraft fuselage;

wherein the mission-specific wing segment includes computer-readable media containing information identifying operational parameters pertaining to the operating requirements of the wing segment.

11. The wing segment system of claim 10 , wherein the wing segment is a mission-specific wing segment configured with mission-specific equipment, and wherein the wing segment computer-readable media contains information identifying operational parameters pertaining to the operating requirements for a mission-specific wing segment.

12. The wing segment system of claim 10 , wherein the wing segment carries no mission-specific equipment, and wherein the wing segment computer-readable media contains information identifying that the wing segment carries no mission-specific equipment.

13. The wing segment system of claim 10 , wherein the computer-readable data of a given wing segment provides at least one parameter type selected from the group consisting of: weight-and-balance information specific to the wing segment, trim information specific to the wing segment, and autopilot gain information.

14. A fuselage system for a configurable aircraft system having a plurality of wing segments, comprising:

a fuselage configured to be readily attachable and detachable from the plurality of wing segments;

wherein the fuselage includes a control system configured to read computer-readable media from one or more of the wing segments, the computer readable media containing information identifying operational parameters pertaining to the operating requirements of the wing segment; and

wherein the fuselage control system is further configured to provide flight control and mission control based on the data read from the computer readable media.

Assignments (2)
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Feb 19, 2021
From: AEROVIRONMENT, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 055343/0926 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 26, 2010
From: GRABOWSKY, JOHN F.; CONVER, TIMOTHY E.; AAGAARD, ERIC J.
To: AEROVIRONMENT INC.
Reel/Frame 025200/0142 →