Aircraft, missile, projectile, or underwater vehicle with reconfigurable control surfaces
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F42B-010/02
B64C-003/54
출원번호
US-0977519
(2010-12-23)
등록번호
US-8367992
(2013-02-05)
발명자
/ 주소
Patel, Mehul
Ng, T Terry
Cain, Alan B
Sowle, Zak
DiCocco, Jack
출원인 / 주소
Orbital Research Inc.
인용정보
피인용 횟수 :
0인용 특허 :
12
초록▼
The present invention relates to an aircraft, missile, projectile, or underwater vehicle with an improved control system and a method for increasing the maneuverability or stability of an aircraft, missile, projectile, or underwater vehicle. More particularly, the present invention relates to a meth
The present invention relates to an aircraft, missile, projectile, or underwater vehicle with an improved control system and a method for increasing the maneuverability or stability of an aircraft, missile, projectile, or underwater vehicle. More particularly, the present invention relates to a method for increasing the maneuverability or stability of an aircraft, missile, underwater vehicle or projectile through the use of removable control surfaces. The technical advantage of the removable control surface system (or “removable control surface”) over other systems is that the removable control surface system enables the aircraft, missile, underwater vehicle or projectile to have two or more design configurations, each configuration being tailored to the aircraft, missile, projectile, or underwater vehicle's specific stability or maneuverability requirements during a specific portion of the flight.
대표청구항▼
1. A method of increasing the maneuverability or increasing the stability of an aircraft, missile, underwater vehicle, or projectile comprising steps of: causing the aircraft, missile, underwater vehicle, or projectile to take off, launch, or otherwise be released into a designed path of travel, the
1. A method of increasing the maneuverability or increasing the stability of an aircraft, missile, underwater vehicle, or projectile comprising steps of: causing the aircraft, missile, underwater vehicle, or projectile to take off, launch, or otherwise be released into a designed path of travel, the aircraft, missile, underwater vehicle, or projectile comprises a body, at least two control surfaces, and a sensor or device for detecting changes in condition, and wherein the sensor or device has an output;detecting with the sensor or device a change in condition requiring increased maneuverability or increased stability;outputting from the sensor or device a signal indicating the change of condition detected; andreducing or eliminating at least one of the at least two control surface to increase maneuverability or increase stability of the aircraft, missile, underwater vehicle or projectile based at least in part on the output of the sensor or device. 2. The method of claim 1 wherein the sensor or device is a GPS. 3. The method of claim 1 wherein the sensor or device is a radar. 4. The method of claim 1 wherein the sensor or device is an infra-red device. 5. The method of claim 1 wherein the aircraft, missile, underwater vehicle, or projectile further comprises a closed-loop control system and wherein the closed-loop control system causes the at least one control surface to be reduced or eliminated based at least in part on the output from the sensor or device. 6. The method of claim 1 wherein multiple removable control surfaces when attached form one control surface of the at least two control surfaces and wherein the multiple removable control surfaces provide multiple states of stability. 7. The method of claim 1 where the sensor or device transmits wirelessly via a satellite. 8. A method of increasing the maneuverability or increasing the stability of an aircraft, missile, underwater vehicle, or projectile comprising steps of: causing the aircraft, missile, underwater vehicle, or projectile to take off, launch, or otherwise be released into a designed path of travel, the aircraft, missile, underwater vehicle, or projectile comprises a body, and at least two control surfaces;reducing or eliminating at least one of the at least two control surfaces to increase maneuverability or increase stability by removing at least part of the at least one control surface. 9. The method of claim 8 wherein the aircraft, missile, underwater vehicle, or projectile comprises at least two control surfaces. 10. The method of claim 8 wherein part or all of the at least one control surface is removed by exploding a releasable connector which connects the part of the at least one control surface to the rest of the control surface. 11. The method of claim 8 wherein part or all of the at least one control surface is reduced or removed by releasing a clamp which holds the part of the at least one control surface to the rest of the control surface. 12. The method of claim 8 wherein part or all of the at least one control surface is reduced or removed by removing a hinge which connects the part of the at least one control surface to the rest of the control surface. 13. The method of claim 8 wherein part of the at least one control surface is reduced or removed by exploding a bolt which connects the part of the at least one control surface to the rest of the control surface. 14. A missile or projectile comprising a body and at least one control surface wherein the area of the at least one control surface can be varied in flight to increase maneuverability or increase stability during flight in response in part to a signal from a sensor or device. 15. The missile or projectile of claim 14 wherein the missile or projectile comprises at least two control surfaces. 16. The missile or projectile of claim 14 further comprises a closed-loop control system and wherein the closed-loop control system causes the shape of the at least one control surface to be reconfigured based at least in part on the output from the sensor or device. 17. The missile or projectile of claim 16 wherein the closed loop control system is a proportional-integral-derivative controller, an adaptive predictive controller or an adaptive predictive feedback controller. 18. The missile or projectile of claim 14 wherein the device or sensor is an infra-red sensor. 19. The missile or projectile of claim 14 wherein the device or sensor is a GPS device.
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이 특허에 인용된 특허 (12)
Harris Gordon L. (15719 Via De Santa Fe Rancho Santa Fe CA 92067-4751), Air launched munition range extension system and method.
Hopwell Brian L. (Preston GBX) Dale Nicholas C. (Preston GBX) Burns ; deceased Bryan R. A. (late of Treales GBX by Jean H. Burns ; administrator), Jettisonable aerodynamic control surfaces.
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