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Maneuver load alleviation system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-009/10   
미국특허분류(USC) 364/463 ; 244/75R ; 244/90R
출원번호 US-0781656 (1985-11-04)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 53  인용 특허 : 6
초록

A system for reducing wing root bending moment load during aircraft maneuvers. The system operates to reduce the lift on the outboard section of the wing by moving an outboard flap upward in response to commands calculated from aircraft parameters and a predetermined wing root bending moment load limit.

대표
청구항
▼

A maneuver load alleviation system for shifting the wing airload inboard towards the wing root of an aircraft during a maneuver, the system comprising: means receiving input data for computing the wing root bending moment load of each wing of the aircraft during the maneuver on the basis of a plurality of parameters, including the roll rate or acceleration of the aircraft; means coupled to the means for computing for comparing the computed wing root bending moment load of each wing with a threshold level of the wing root bending moment; and means coupled...

이 특허에 인용된 특허 (6)

  1. Borzachillo Angelo (Torrance CA). Auxiliary flaperon control for aircraft. USP1979034146200.
  2. Whitaker ; Sr. Robert H. (Atlanta GA). Flight control device for airplanes. USP1984064455004.
  3. Chenoweth Charles C. (Renton WA) Takats Imre J. (Bellevue WA). Fly-by-wire lateral control system. USP1984094472780.
  4. Fernandez Carlos P. (8692 Rath Cir. Huntington Beach CA 92646). Two axes controller. USP1979044150803.
  5. Rogers John T. (Bellevue WA) Manning Kenneth J. R. (Bellevue WA). Wing load alleviation system using tabbed allerons. USP1984104479620.
  6. Kress Robert W. (Lloyd Harbor NY) Stettler Martin C. (Stony Brook NY). Wing sweep control system. USP1976023940094.

이 특허를 인용한 특허 피인용횟수: 53

  1. Good,Mark S.; Huynh,Neal V.; Jones,Kelly T.; Sakurai,Selya. Actuation device positioning systems and associated methods, including aircraft spoiler droop systems. USP2007127309043.
  2. Larsen Richard K. (Lahambra CA). Actuation system with passive compensation for transient loads. USP1997035607123.
  3. Burris, Curt B.. Aerodynamic wing load distribution control. USP2015048998132.
  4. Voogt, Nicolaas. Aerospace vehicle fairing systems and associated methods. USP2010057721999.
  5. Voogt,Nicolaas. Aerospace vehicle fairing systems and associated methods. USP2007117300021.
  6. Sakurai,Seiya; Finnila,James E.; Stephenson,Martin F.. Aerospace vehicle flow body systems and associated methods. USP2009037500641.
  7. Konings,Christopher A.. Aerospace vehicle leading edge slat devices and corresponding methods. USP2008017322547.
  8. Harrigan,Jeffery S.; Beaufrere,Henry L.. Aerospace vehicle yaw generating systems and associated methods. USP2007037185859.
  9. Harrigan,Jeffery S.; Beaufrere,Henry L.. Aerospace vehicle yaw generating systems and associated methods. USP2008057367530.
  10. Jones,Kelly T.. Aircraft control surface drive system and associated methods. USP2009037506842.
  11. Rampton,Scott N.; Amorosi,Stephen R.. Aircraft leading edge apparatuses and corresponding methods. USP2007097270305.
  12. Lacy,Douglas S.; Wyatt,Greg H.. Aircraft leading edge device systems and corresponding sizing methods. USP2008047357358.
  13. Najmabadi, Kioumars; Tran, Chuong B.; Ho, John Koon-Hung. Aircraft multi-axis modal suppression system. USP2005076915989.
  14. Najmabadi,Kioumars; Tran,Chuong B.; Ho,John Koon Hung. Aircraft multi-axis modal suppression system. USP2007037191985.
  15. Lacy, Douglas S.; Kordel, Jan A.; Dovey, John V.; Balzer, Michael A.; Sakurai, Seiya; Huynh, Neal V.. Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods. USP2010057708231.
  16. Lacy, Douglas S.; Kordel, Jan A.; Dovey, John V.; Balzer, Michael A.; Sakurai, Seiya; Huynh, Neal V.. Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods. USP2013108567726.
  17. Lacy, Douglas S.; Kordel, Jan A.; Dovey, John V.; Balzer, Michael A.; Sakurai, Seiya; Huynh, Neal V.. Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods. USP2011108038103.
  18. Lacy, Douglas S.; Beyer, Kevin W.; Brown, Stephen T.; Dees, Paul W.; Huynh, Neal V.; Kordel, Jan A.; Prow, Clayton A.; Sakurai, Seiya. Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods. USP2010067744040.
  19. Lacy,Douglas S.; Beyer,Kevin W.; Brown,Stephen T.; Dees,Paul W.; Huynh,Neal V.; Kordel,Jan A.; Prow,Clayton A.; Sakurai,Seiya. Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods. USP2009017475854.
  20. Good,Mark S.; Viigen,Paul M.; Gitnes,Seth E.; Thomas,Glynn Michael. Aircraft wing systems for providing differential motion to deployable lift devices. USP2009027494094.
  21. Appa Kari. Extendible leading edge flap. USP1999075921506.
  22. Becker, Juergen. Flight control device for improving the longitudinal stability of an automatically controlled airplane and method of operating same. USP2004056729579.
  23. Tran, Chuong B.; Najmabadi, Kioumars; Coleman, Edward E.; Grubb, David W.. Horizontal tail load alleviation system. USP2013018342445.
  24. Tran, Chuong B.; Najmabadi, Kioumars; Coleman, Edward E.; Grubb, David W.. Horizontal tail load alleviation system. USP2014068752789.
  25. Wheaton, James M.; Amorosi, Stephen R.. Leading edge flap apparatuses and associated methods. USP2010117828250.
  26. Wheaton,James M.; Amorosi,Stephen R.. Leading edge flap apparatuses and associated methods. USP2007097264206.
  27. Fox, Stephen J.; Sakurai, Seiya. Link mechanisms for gapped rigid krueger flaps, and associated systems and methods. USP2009087578484.
  28. Beyer,Kevin W.; Fox,Stephen J.; Lacy,Douglas S.; Meredith,Paul T.; Prow,Clayton A.; Sakurai,Seiya; Wells,Stephen L.. Method and apparatus for controlling airflow with a gapped trailing edge device having a flexible flow surface. USP2007087258308.
  29. Wildschek, Andreas; Hanis, Tomas. Method and apparatus for minimizing dynamic structural loads of an aircraft. USP2016099446837.
  30. Berthereau, Mathieu; Mazet, Michel. Method and device for an aircraft buffet reduction. USP2012068191832.
  31. Livet, Tania. Method and device for lightening loads on the wing system of an aircraft in roll motion. USP2011088010243.
  32. Kubica, François; Le Garrec, Christophe. Method and device for reducing the vibratory motions of the fuselage of an aircraft. USP2004086772979.
  33. Van De Kreeke, Marc; Cassein, Guillaume. Method and system for controlling an aircraft control surface. USP2005036863242.
  34. Kelm Roland,DEX ; Grabietz Michael,DEX. Method of reducing wind gust loads acting on an aircraft. USP2000126161801.
  35. Wildschek, Andreas; Maier, Rudolf; Hoffmann, Falk; Jeanneau, Matthieu; Aversa, Nicky. Minimizing dynamic structural loads of an aircraft. USP2012088255096.
  36. Hickman Alan B.. Monitoring systems for detecting failures in fly-by-wire aircraft flight control systems. USP1999035881971.
  37. Sakurai,Seiya; Fox,Stephen J.; Beyer,Kevin W.; Lacy,Douglas S.; Johnson,Paul L.; Wells,Stephen L.; Noble,Jack S.; Meredith,Paul T.; Huynh,Neal V.; Christianson,Russell R.; Vijgen,Paul M.; Fitzpatrick. Multi-function trailing edge devices and associated methods. USP2007077243881.
  38. Hemmelgarn, Christopher Douglas; Pelley, Bryan Michael. Passive adaptive structures. USP2015059033283.
  39. Hemmelgarn, Christopher Douglas; Pelley, Bryan Michael. Passive adaptive structures. USP2013048418967.
  40. Hemmelgarn, Christopher Douglas; Pelley, Bryan Michael; Cable, Kristin Marie; Kirby, Brandon Charles. Passive adaptive structures. USP2014038678324.
  41. Wakayama,Sean R.. Reconfiguration control system for an aircraft wing. USP2008117455264.
  42. Manley, David J.; Grip, Robert E.. Shape-changing control surface. USP2013028382045.
  43. Clark, Walter D.. System and method for controlling an aircraft. USP2003116641086.
  44. Reckzeh, Daniel. System for setting the span load distribution of a wing. USP2013118579237.
  45. Huynh, Neal V.; Bleeg, Robert J.; Pepper, Ralph Scott; Standley, John A.; Bocksch, Brian L.. Systems and methods for controlling aircraft flaps and spoilers. USP2011027891611.
  46. Huynh,Neal V.; Bleeg,Robert J.; Pepper,Ralph Scott; Standley,John A.; Bocksch,Brian L.. Systems and methods for controlling aircraft flaps and spoilers. USP2008037338018.
  47. Good, Mark S.; Vijgen, Paul M.; Gitnes, Seth E.; Thomas, Glynn Michael. Systems and methods for providing differential motion to wing high lift device. USP2010067726610.
  48. Kordel, Jan A.; Sakurai, Seiya; Balzer, Michael A.; Dovey, John V.. Trailing edge device catchers and associated systems and methods. USP2010087766282.
  49. Nguyen, Nhan T.. Variable camber continuous aerodynamic control surfaces and methods for active wing shaping control. USP2016019227721.
  50. Speer,Thomas E.. Vehicle control systems and corresponding sizing methods. USP2008097424350.
  51. Irving,Jan; Davies,Robert. Wing tip device. USP2007107275722.
  52. Najmabadi, Kioumars; Shivitz, William F.; Coleman, Edward Ernest; Ho, John Koon-hung; Johnson, Richard D.; Carver, William F.; Grubb, David W.; McIntosh, Robert James. Wing-body load alleviation for aircraft. USP2011098024079.
  53. Bray, Robert M. Winglet. USP2011087988099.

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