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Method and apparatus for optimizing the aerodynamic effect of an airfoil 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64C-013/16
출원번호 US-0994725 (1997-12-19)
발명자 / 주소
  • Gleine Wolfgang,DEX
  • Hilbig Reinhard,DEX
  • Wendt Hans-Joachim,DEX
출원인 / 주소
  • Daimler-Benz Aerospace Airbus GmbH, DEX
대리인 / 주소
    Fasse
인용정보 피인용 횟수 : 81  인용 특허 : 18

초록

The optimum wing flow is thereby maintained more exactly. For transonic wings, the position and strength of compression shocks is also effectively controlled, which leads to a reduction of the direct shock induced separation.

대표청구항

[ We claim:] [1.] A method of optimizing an aerodynamic effect of an airfoil of an aircraft, wherein said airfoil has an adjustable camber that can be adjusted by actuating a camber motor system, wherein said method comprises:a) measuring with sensors a pressure distribution on said airfoil to provi

이 특허에 인용된 특허 (18)

  1. Tulinius Jan (Huntington Beach CA), Active flexible wing aircraft control system.
  2. Loebert Gerhard (Baldham DEX), Aircarft wing.
  3. Bohning Rainer (Karlsruhe DEX), Aircraft wing having a super critical profile and a venting device for reducing compression shock.
  4. Banks Franklin J. (1724 Aldersgate Leucadia CA 92024), Apparatus for controlling remote servoactuators using fiber optics.
  5. Aulehla Felix (Ottobrunn DEX) Genssler Hans-Peter (Munich DEX), Apparatus for influencing a boundary layer on the surface of a body moving through a medium.
  6. Palmer Steven D., Apparatus for measuring lift forces based upon differential pressure between surfaces of an aircraft.
  7. Loebert Gerhard (Baldham DEX), Apparatus for reducing turbulent drag.
  8. Klug Heinz G. (Buxtehude DEX), Auxiliary wing tips for an aircraft.
  9. Anderson Leonard R. (Phoenix AZ) DeCamp Ronald W. (Dayton OH), Camber control system.
  10. Schwaerzler Hans (Taufkirchen DEX) Staudacher Werner (Zorneding DEX), Canard type aircraft.
  11. Wendt Hans J. (Buxtehude DEX), Control signal transmitting apparatus, particularly for aircraft.
  12. Ako Hidenobu (Redmond WA), Flutter control system for aircraft wings.
  13. Gnter Heinz (Friedrichshafen DEX) Kriechbaum Gerhard (Markdorf DEX) Krojer Hubert (Bermatingen DEX) Matecki Rudolf (Markdorf DEX) Spintzyk Johannes (Friedrichshafen DEX), Jumbo aircraft, in particular of high-wing monoplane design.
  14. Horikawa Makoto (Aichi JPX), Leading-edge flap system.
  15. Lurz Werner (Hamburg DEX), Method for stabilizing laminar separated boundary layers.
  16. Hoadley Arthur W. (Portage MI) Vander Bok Raymond S. (Portage MI), Normalized coefficient of lift indicator.
  17. Palmer Steven D. (Burlington IA), System for onboard lift analysis and apparatus therefor.
  18. Lewis George E. (Renton WA) Thomasson Robert E. (Seattle WA) Nelson David W. (Redmond WA), Wing lift/drag optimizing system.

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  4. Sakurai,Seiya; Finnila,James E.; Stephenson,Martin F., Aerospace vehicle flow body systems and associated methods.
  5. Konings,Christopher A., Aerospace vehicle leading edge slat devices and corresponding methods.
  6. Harrigan,Jeffery S.; Beaufrere,Henry L., Aerospace vehicle yaw generating systems and associated methods.
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  8. Jones,Kelly T., Aircraft control surface drive system and associated methods.
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  12. 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.
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  17. Gölling, Burkhard, Aircraft with wings and a system for minimizing the influence of unsteady flow states.
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  19. Hirvonen, Jukka Matti, Apparatus and method for backup control in a distributed flight control system.
  20. Hirvonen, Jukka Matti, Apparatus and method for backup control in a distributed flight control system.
  21. Boorman, Daniel J.; Griffin, III, John C.; Gunn, Peter D.; Mumaw, Randall J., Apparatuses and methods for displaying and receiving tactical and strategic flight guidance information.
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  24. Boorman, Daniel J.; Gunn, Peter D.; Griffin, III, John C., Apparatuses and methods for displaying autoflight information.
  25. Boorman, Daniel J.; Gunn, Peter D.; Griffin, III, John C., Apparatuses and systems for controlling autoflight systems.
  26. Rennhack, Joern, Device for determining the rotation angle of a shaft in an aircraft.
  27. Rennhack,Joern, Device for determining the rotation angle of a shaft in an aircraft.
  28. Clark, Samuel T.; Johnson, Keith L.; Neff, Andrew D.; Bowe, Roglenda R., Display of taxi route control point information.
  29. Onu, Dan; Winter, John D.; Carr, Candy L.; Vijgen, Paul M.; Emch, Gary A.; Renzelmann, Michael E., Dynamic adjustment of wing surfaces for variable camber.
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  31. Hanlon, Casey; Wingett, Paul T.; Potter, Calvin C., Electric flight control surface actuation system for aircraft flaps and slats.
  32. Richter, Martin; Fleddermann, Andreas, Fault-tolerant actuating system for adjusting flaps of an aircraft, comprising adjustment kinematics with a fixed pivot, and a method for monitoring an actuating system.
  33. Winkelmann, Christoph, High-lift system for a wing of an aircraft.
  34. Tran, Chuong B.; Najmabadi, Kioumars; Coleman, Edward E.; Grubb, David W., Horizontal tail load alleviation system.
  35. Tran, Chuong B.; Najmabadi, Kioumars; Coleman, Edward E.; Grubb, David W., Horizontal tail load alleviation system.
  36. Conners, Timothy R.; Henne, Preston A.; Howe, Donald C., Isentropic compression inlet for supersonic aircraft.
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  40. Wheaton, James M.; Amorosi, Stephen R., Leading edge flap apparatuses and associated methods.
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  48. Sikora,Joseph A., Method and apparatus for displaying aircraft engine characteristics.
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  50. Dun, Roy, Methods and apparatuses for controlling airflow proximate to engine/airfoil systems.
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  60. Moser, Matthew A.; Finn, Michael R.; Liu, Benjamin M., Optimized flap positioning for go-around operations.
  61. Kordel, Jan A.; Sakurai, Seiya; Bowers, Bret A.; Glassmoyer, Christopher G.; Williams, Darren B., Seal assemblies for use with drooped spoilers and other control surfaces on aircraft.
  62. Manley, David J.; Grip, Robert E., Shape-changing control surface.
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  66. Henne, Preston A.; Howe, Donald C.; Wolz, Robert R.; Hancock, Jr., Jimmy L., Supersonic aircraft with spike for controlling and reducing sonic boom.
  67. Geary, Robert; Stevenson, Jason Marc, System and method for aircraft cabin atmospheric composition control.
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  70. Clark, Samuel T.; Bowe, Roglenda R.; Jones, Wayne R., System and method for taxi route entry parsing.
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  76. Boorman, Daniel J.; Bresley, William M.; Griffin, III, John C.; Gunn, Peter D.; Mumaw, Randall J., Systems and methods for presenting and obtaining flight control information.
  77. Boorman,Daniel J.; Bresley,William M.; Griffin, III,John C.; Gunn,Peter D.; Mumaw,Randall J., Systems and methods for presenting and obtaining flight control information.
  78. Good, Mark S.; Vijgen, Paul M.; Gitnes, Seth E.; Thomas, Glynn Michael, Systems and methods for providing differential motion to wing high lift device.
  79. Huynh,Neal V., Systems, apparatuses, and methods for moving aircraft control surfaces.
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  81. Speer,Thomas E., Vehicle control systems and corresponding sizing methods.
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