Method and apparatus for automated launch, retrieval, and servicing of a hovering aircraft
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64F-001/02
B64F-001/04
출원번호
US-0037436
(2011-03-01)
등록번호
US-8573536
(2013-11-05)
발명자
/ 주소
McGeer, Brian Theodore
Heavey, Robert Joseph
McMillan, Damon Lucas
Stafford, John William
출원인 / 주소
Aerovel Corporation
대리인 / 주소
Neal, Gerber & Eisengberg LLP
인용정보
피인용 횟수 :
9인용 특허 :
38
초록▼
An aircraft capable of thrust-borne flight can be automatically retrieved, serviced, and launched using equipment suitable for use on a small vessel, or at a base with similarly limited space or irregular motion. For retrieval, the aircraft drops a tether, and pulls the tether at low relative speed
An aircraft capable of thrust-borne flight can be automatically retrieved, serviced, and launched using equipment suitable for use on a small vessel, or at a base with similarly limited space or irregular motion. For retrieval, the aircraft drops a tether, and pulls the tether at low relative speed into contact with a horizontal guide. The tether is pulled across the guide until the guide is captured by a hook or other end effector. The tether length is then adjusted as necessary, and the aircraft swings on the guide to hang in an inverted position. Translation of the tether along the guide then brings the aircraft to a docking carriage, in which the aircraft parks for servicing. For launch the carriage is swung upright, the end effector is released from the guide, and the aircraft thrusts into free flight. A full ground-handling cycle can thus be accomplished automatically with simple and economical apparatus. It can be used with low risk of damage, and requires only moderate accuracy in manual or automatic flight control.
대표청구항▼
1. A flying object retrieval base apparatus for retrieving a flying object from substantially thrust-borne flight, said base apparatus including: (a) a guide;(b) at least one suspension support configured to suspend the guide such that the flying object in substantially thrust-borne flight can: (i)
1. A flying object retrieval base apparatus for retrieving a flying object from substantially thrust-borne flight, said base apparatus including: (a) a guide;(b) at least one suspension support configured to suspend the guide such that the flying object in substantially thrust-borne flight can: (i) cause, by motion of the flying object relative to the guide, a tension element attached to the flying object to contact the guide, the tension element including an effector configured to engage the guide,(ii) cause the tension element to slide relative to the guide until the effector removably attaches to the guide, and(iii) after the effector removably attaches to the guide, rotate at least partially around the guide such that at least a portion of the flying object is positioned beneath the guide; and(c) a docking carriage mounted to the at least one suspension support configured to: (i) receive the flying object, and(ii) rotate at least partially around the guide to rotate the flying object such that a thrust line of the flying object is oriented to enable the flying object to exit from the docking carriage into free flight. 2. The base apparatus of claim 1, wherein the at least one suspension support is configured to suspend the guide in a principally horizontal orientation. 3. The base apparatus of claim 1, which includes a screen attached to the guide and configured to be suspended below the guide, wherein the screen is configured to damp pendulous oscillations of the tension element. 4. The base apparatus of claim 1, wherein the guide includes a crossbar. 5. The base apparatus of claim 1, wherein the guide includes a mating pad configured to removably attach to the effector to facilitate the effector disengaging from the guide. 6. The base apparatus of claim 1, wherein the guide includes at least one guiding surface configured to engage the effector and a motor configured to rotate the guide to facilitate a translation of the effector relative to the guide. 7. The base apparatus of claim 1, wherein the docking carriage includes at least one constraining surface configured to guide the flying object into the docking carriage. 8. The base apparatus of claim 7, wherein the at least one constraining surface includes at least one arm. 9. The base apparatus of claim 7, wherein the at least one constraining surface includes at least one longeron. 10. The base apparatus of claim 7, wherein the at least one constraining surface includes at least one wing trailing-edge support. 11. The base apparatus of claim 1, wherein the docking carriage includes a fueling probe insertable into a receptacle of the flying object and configured to add fuel to the flying object. 12. The base apparatus of claim 1, wherein the docking carriage includes a fueling probe insertable into a receptacle of the flying object and configured to remove fuel from the flying object. 13. The base apparatus of claim 1, wherein the docking carriage includes an oil connector connectable to the flying object and configured to add oil to the flying object. 14. The base apparatus of claim 1, wherein the docking carriage includes an oil connector connectable to the flying object and configured to remove oil from the flying object. 15. The base apparatus of claim 1, wherein the docking carriage includes an electricity connector connectable to the flying object and configured to add electricity to the flying object. 16. The base apparatus of claim 1, wherein the docking carriage includes an electricity connector connectable to the flying object and configured to remove electricity from the flying object. 17. The base apparatus of claim 1, which includes an actuator operatively coupled to a linkage, the linkage connecting the actuator to the docking carriage, the actuator and the linkage being configured to rotate the docking carriage at least partially around the guide such that the thrust line of the flying object is oriented at an angle greater than zero degrees and less than one hundred eighty degrees from horizontal. 18. The base apparatus of claim 1, which includes equipment configured to measure a three-dimensional position and a velocity of the flying object relative to the base apparatus. 19. The base apparatus of claim 1, which includes at least one sensor configured to measure an orientation of the flying object. 20. The base apparatus of claim 19, wherein the at least one sensor is a magnetic sensor. 21. The base apparatus of claim 19, wherein the at least one sensor is an inertial sensor. 22. The base apparatus of claim 1, wherein the guide includes a tensioned cable. 23. The base apparatus of claim 22, wherein a portion of the guide adjacent to the docking carriage includes a cylindrical section, the cylindrical section including a mating pad configured to removably attach to the effector to facilitate the effector disengaging from the guide. 24. The base apparatus of claim 1, wherein the guide includes a chain positioned on a bar, the chain including a plurality of links. 25. The base apparatus of claim 24, wherein the chain is translatable relative to the bar. 26. The base apparatus of claim 24, wherein one or more of the links are attached to a plurality of linear or curvilinear guiding surfaces, the plurality of guiding surfaces forming at least one horizontal or substantially horizontal aperture and at least one slot within the at least one aperture. 27. The base apparatus of claim 26, wherein the at least one slot is configured to accept the tension element and to not accept a bob mass included on the tension element. 28. The base apparatus of claim 24, which includes a chain stowage area. 29. The base apparatus of claim 24, wherein the guide includes a disengaging element configured to disengage the effector from the guide when the tension element contacts the disengaging element. 30. The base apparatus of claim 1, which is attached to a movable vehicle.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (38)
Winter Ralph C. (Doylestown PA), Aircraft arresting system.
Greenhalgh Richard David (Warton near Preston EN) Saunders Ronald Alexander (Warton near Preston EN) Seyfang George Reginald (Warton near Preston EN), Aircraft recovery methods.
Burgess R. Anthony (Toronto CAX) Cunliffe Geoffrey (Mississauga CAX) Tadros Atef (Brampton CAX), Apparatus for capturing, securing and traversing remotely piloted vehicles and methods therefor.
Burgess R. Anthony (Toronto CAX) Cunliffe Geoffrey (Mississauga CAX) Tadros Atef (Brampton CAX), Apparatus for capturing, securing and traversing remotely piloted vehicles and methods therefor.
Dennis,Brian D.; Jackson,Clifford; McGeer,Brian T.; von Flotow,Andreas H., Methods and apparatuses for capturing and recovering unmanned aircraft, including extendable capture devices.
Dennis,Brian D.; Jackson,Clifford; McGeer,Brian T., Methods and apparatuses for capturing and storing unmanned aircraft, including methods and apparatuses for securing the aircraft after capture.
Dennis,Brian D.; McGeer,Brian T.; Roeseler,Cory, Methods and apparatuses for capturing unmanned aircraft and constraining motion of the captured aircraft.
McGeer,Brian T.; Roeseler,Cory; von Flotow,Andreas H., Methods and apparatuses for launching unmanned aircraft, including methods and apparatuses for releasably gripping aircraft during launch.
McGeer,Brian T.; von Flotow,Andreas H.; Roeseler,Cory, Methods and apparatuses for launching unmanned aircraft, including releasably gripping aircraft during launch and braking subsequent grip motion.
McGeer, Brian T.; von Flotow, Andreas H.; Roeseler, Cory, Methods and apparatuses for launching unmanned aircraft, including releasably gripping aircraft during launch and breaking subsequent grip motion.
McGeer,Brian T.; von Flotow,Andreas H.; Roeseler,Cory, Methods and apparatuses for launching unmanned aircraft, including releasably gripping aircraft during launch and breaking subsequent grip motion.
McGeer,Brian T., Methods and apparatuses for launching, capturing, and storing unmanned aircraft, including a container having a guide structure for aircraft components.
McGeer,Brian T., Methods and apparatuses for launching, capturing, and storing unmanned aircraft, including a container having a guide structure for aircraft components.
Roeseler, Corydon C.; Woodruff, Caleb Andrew; Reiss, Daniel Pepin, Multicopter-assisted system and method for launching and retrieving a fixed-wing aircraft.
Wallace, Jason J.; Nesline, Paul; Uskert, Richard C.; Padilla, Samuel, Techniques for emplacing an unmanned aerial vehicle launcher prior to launching an unmanned aerial vehicle.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.