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특허 상세정보

Method and device for determining critical buffeting loads on a structure of an aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01L-001/00   
미국특허분류(USC) 702/042; 702/034; 702/041; 703/001; 703/008; 073/861.42; 073/769; 073/786; 073/763; 701/009; 701/014; 701/016; 701/124; 244/117R; 244/076C; 244/091; 340/945; 340/960; 340/963; 340/666
출원번호 US-0789309 (2010-05-27)
등록번호 US-8255174 (2012-08-28)
우선권정보 FR-09 02667 (2009-06-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Novak Druce + Quigg LLP
인용정보 피인용 횟수 : 1  인용 특허 : 16
초록

A method and device for determining critical buffeting loads on a structure of an aircraft is disclosed. The device (1) comprises means (2, UC) implementing a semi-empirical method for determining the critical loads generated by some buffeting on the structure of the airplane.

대표
청구항

1. A method for determining critical loads generated by buffeting on a structure (S) of an airplane (A), said method comprising: a) conducting trials in a blowing unit on an airplane model, said trials comprising: simulating conditions for which some flow burble occurs on at least one part of a surface of the airplane (A); andcarrying out, for such conditions, measurements using stationary pressure sensors, instationary pressure sensors and accelerometers arranged on said model;b) using at least some of such measurements, the flow burble areas are determ...

이 특허에 인용된 특허 (16)

  1. Reed ; III Wilmer H. (Hampton VA). Active control device for aircraft tail buffet alleviation. USP1996085549260.
  2. Destuynder Roger (Noisy le Sec FRX) Bouttes Jacques (Paris FRX) Poisson-Quinton Philippe (Paris FRX). Active method and installation for the reduction of buffeting of the wings of an aircraft. USP1987114706902.
  3. Hood William R. (Hampton VA). Detection of the transitional layer between laminar and turbulent flow areas on a wing surface. USP1980024188823.
  4. Ferro, Daniel. Device and method for assisting in the management of an engine failure on an aircraft. USP2012048155803.
  5. Sobotta, Gerald; Bosch, Dieter. Device for measuring pressure, sound and vibration and method of analyzing flow on surfaces of structural parts. USP2004066752020.
  6. Minnich George E. (Vestal NY). Method and apparatus to extend the bandwidth of buffeting in flight simulators. USP1981054268979.
  7. Delaplace,Franck; Marquier,Sylvie; Mathieu,G챕rard; Squeglia,Gennaro. Method and device for detecting an overstepping of design loads of the fin of an aircraft. USP2007097271741.
  8. Delaplace,Franck; Marquier,Sylvie; Mathieu,G��rard; Squeglia,Gennaro. Method and device for detecting an overstepping of design loads of the tailplane of an aircraft. USP2008067382283.
  9. Livet, Tania. Method and device for lightening loads on the wing system of an aircraft in roll motion. USP2011088010243.
  10. Okubo Shigeo (350 Sharon Park Dr. ; Apt. E24 Menlo Park CA 94025). Method and system for monitoring the angular deformation of structural elements. USP1979084164149.
  11. Facciano, Andrew B.; Moore, Robert T.; Hlavacek, Gregg J.; Seasly, Craig D.. Missile airframe and structure comprising piezoelectric fibers and method for active structural response control. USP2011118049148.
  12. Facciano, Andrew B.; Moore, Robert T.; Hlavacek, Gregg J.; Seasly, Craig D.. Piezoelectric fiber, active damped, composite electronic housings. USP2010087767944.
  13. Clark Frank M. (707 W. Carrillo Santa Barbara CA 91301) Christner George M. (6277 Westmorland Place Goleta CA 93017). Semi-buoyant aircraft. USP1977104052025.
  14. Schmidt, R. Kyle. System and method for determining aircraft hard landing events from inertial and aircraft reference frame data. USP2009097589645.
  15. Scott David R. (Lancaster CA) Rhoades Thomas S. (Colorado Springs CO). System for assessing the integrity of structural systems. USP1984114480480.
  16. Djorup Robert S. (20 Lovewell Rd. Wellesley MA 02181). Thermal anemometer airstream turbulent energy detector. USP1997065639964.