Aircraft, missile, projectile or underwater vehicle with improved control system and method of using
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F42B-010/12
B64C-005/10
출원번호
US-0292533
(2005-12-02)
등록번호
US-8809755
(2014-08-19)
발명자
/ 주소
Patel, Mehul
Ng, T. Terry
Suchy, Paul
출원인 / 주소
Orbital Research Inc.
대리인 / 주소
Kolkowski, Brian M.
인용정보
피인용 횟수 :
4인용 특허 :
13
초록▼
The present invention relates to an aircraft, missile, projectile or underwater vehicle with an improved control system, an improved control system and a method of maneuvering an aircraft, missile, projectile or underwater vehicle. More particularly, the present invention relates to an aircraft, mis
The present invention relates to an aircraft, missile, projectile or underwater vehicle with an improved control system, an improved control system and a method of maneuvering an aircraft, missile, projectile or underwater vehicle. More particularly, the present invention relates to an aircraft, missile, projectile or underwater vehicle with control surfaces that are movable along a track. The present invention further relates to a method of controlling a aircraft, missile, projectile or underwater vehicle using such a control system. One of the technical advantages of the control system on a track (or “tracked control surface”) over other aircraft, missile, projectile or underwater vehicle control systems is that the tracked control surface system enables the aircraft, missile, projectile or underwater vehicle to have an unlimited number of configurations, each configuration being tailored to the specific stability or maneuverability requirements during a specific portion of the flight.
대표청구항▼
1. A method comprising: maneuvering an aircraft, missile, projectile or underwater vehicle bysensing a condition which requires a change in the center of pressure or a change in the static or dynamic stability of the aircraft, missile, projectile or underwater vehicle with at least one sensor having
1. A method comprising: maneuvering an aircraft, missile, projectile or underwater vehicle bysensing a condition which requires a change in the center of pressure or a change in the static or dynamic stability of the aircraft, missile, projectile or underwater vehicle with at least one sensor having an output; andmoving a control surface along a track positioned on the aircraft, missile, projectile or underwater vehicle's bodywherein the moving of the control surface is performed by a control system based in part on the output of the at least one sensor. 2. The method in claim 1, wherein the sensor is from the group consisting of GPS, radar, altimeter, barometer, IR, RF and transmitter beacons. 3. The method in claim 1, further comprising the step of: controlling the moving of the control surface with a closed loop controller based in part on the output of the at least one sensor. 4. The method in claim 1, wherein the condition is a need for increased maneuverability of the aircraft, missile, projectile or underwater vehicle, and the control surface is moved along the track which decreases the distance between the center of gravity and center of pressure of the aircraft, missile, projectile or underwater vehicle. 5. The method in claim 1, wherein the sensor is a sensor for detecting other objects in proximity to the aircraft, missile, projectile or underwater vehicle. 6. The method in claim 1, wherein the control surface is moved along the track by a screw type drive. 7. The method in claim 1, wherein the condition sensed is a change in a target location or a possible collision with another object. 8. An aircraft, missile, projectile or underwater vehicle comprising: a body;a sensor or device having an output for detecting a change in condition requiring increased maneuverability;at least one track along the body; andat least one control surface for moving along the at least one trackwherein the at least one control surface can be repositioned along the body by moving the at least one control surface along the at least one track in response to the output of the sensor or the device. 9. The aircraft, missile, projectile or underwater vehicle in claim 8, wherein the control surface is actuated by an onboard control system which is a proportional-integral-derivative (PID) controller, an adaptive predictive controller, or an adaptive predictive feedback controller. 10. The aircraft, missile, projectile or underwater vehicle in claim 8, further comprising a second stationary control surface wherein the aircraft, missile, projectile or underwater vehicle can be reconfigured by moving the at least one control surface along a track relative to the second stationary control surface to change from a fixed control surface configuration to a swept control surface configuration. 11. The aircraft, missile, projectile or underwater vehicle in claim 8, wherein the at least one movable control surface is a wing. 12. The aircraft, missile, projectile or underwater vehicle in claim 8, wherein the at least one movable control surface is a canard. 13. The aircraft, missile, projectile or underwater vehicle in claim 8, wherein the at least one movable control surface is a fin. 14. The aircraft, missile, projectile or underwater vehicle in claim 8, wherein the at least one movable control surface is an aileron. 15. The aircraft, missile, projectile or underwater vehicle in claim 8, wherein the at least one movable control surface is a vertical stabilizer. 16. The aircraft, missile, projectile or underwater vehicle in claim 8, wherein the at least one movable control surface is an elevon. 17. A method of controlling a missile, projectile or torpedo comprising the steps of: sensing a condition which requires a change in the center of pressure or a change in the static or dynamic stability of a missile, projectile or torpedo with at least one sensor or device having an output;moving a control surface along a track positioned on the missile, projectile or torpedo's body in response to the output from the sensor or device to allow the missile, projectile or torpedo to rapidly alter its flight path. 18. The method in claim 17, wherein the control surface is actuated with a closed loop controller based in part on the output from the sensor or device. 19. The method in claim 17, wherein the condition sensed is a change in a target location. 20. The method in claim 17, wherein the control surface is movably attached to the track by a connector and is capable of pivoting about the connector.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (13)
Shaheen, Milad A.; Dreher, Robert V., Actuator for aircraft stabilizers with a failure responsive lock control mechanism.
Prince, Troy; Lisy, Frederick J.; Patel, Mehul P.; DiCocco, Jack M.; Carver, Reed; Schmidt, Robert N., Aircraft and missile forebody flow control device and method of controlling flow.
Shmoldas John D. (Thousand Oaks CA) Hutchings Michael B. (Westlake Village CA) Barlow Christopher W. (Newbury Park CA), Extendable wing for guided missles and munitions.
Bryant William F. (Bellevue WA) Nadkarni Arun A. (Kirkland WA) Salo Paul (Seattle WA), Method and apparatus for reducing unwanted sideways motion in the aft cabin and roll-yaw upsets of an airplane due to at.
Coleman Henry L. (1749 Wesley Ave. El Cerrito CA 94530), Method to construct variable area, membrane spar and wing airfoil aircraft and kite wings and suitable aelerons.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.