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특허 상세정보

Flight control system for a hybrid aircraft in the roll axis

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-013/16   
미국특허분류(USC) 244/076B; 244/195; 244/01713
출원번호 US-0907006 (2001-07-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlson Gaskey & Olds
인용정보 피인용 횟수 : 28  인용 특허 : 6
초록

A flight control system includes a blending algorithm which evaluates the current flight regime and determines the effectiveness of the flight controls to effect the rotational moment of a hybrid vehicle about the roll axis. Gain schedules for both roll cyclic and aileron control provide a quantitative measure of control effectiveness. Based on the respective gain schedules, the algorithm determines how much of the control commands should be sent to each control surface. The result is that for a given control command, the same amount of roll moment will ...

대표
청구항

1. A flight control system for a hybrid aircraft comprising:a movable first control surface not operable connected to a rotor system operable to direct an aircraft about a roll axis; a movable second control surface on a rotor system operable to direct the aircraft about said roll axis; a storage device having a blending algorithm, said blending algorithm determining a first gain for said first control surface according to a first gain schedule, and determining a second gain for said second control surface according to a second gain schedule in response ...

이 특허를 인용한 특허 피인용횟수: 28

  1. DiCocco, Jack; Prince, Troy; Patel, Mehul; Ng, Tsun Ming Terry. Aircraft and missile afterbody flow control device and method of controlling flow. USP2012068191833.
  2. Morgan, Brian Herman; Hagen, David LeRoy. Aircraft attitude control configuration. USP2009097581696.
  3. Morgan, Brian Herman; Hagen, David LeRoy. Aircraft attitude control configuration. USP2012118302903.
  4. Morgan, Brian Herman; Hagen, David LeRoy. Aircraft attitude control configuration. USP2011128074925.
  5. Yoeli, Raphael. Apparatus for generating horizontal forces in aerial vehicles and related method. USP2010057717368.
  6. Segal, Tuvia. Autonomous flight for flight platforms. USP2010107809480.
  7. Piasecki,Frank N.; Greenjack,Andrew S.; Horn,Joseph F.. Compound aircraft control system and method. USP2008107438259.
  8. Yoeli, Raphael. Control flows and forces in VTOL vehicles. USP2013078496200.
  9. Yoeli, Raphael. Ducted fan VTOL vehicles. USP2010127857253.
  10. Yoeli, Raphael. Ducted fan VTOL vehicles. USP2010107806362.
  11. Yoeli, Raphael. Ducted fan VTOL vehicles. USP2014018622335.
  12. Yoeli, Raphael. Ducted fan for VTOL vehicles with system and method to reduce roll moments. USP2014118876038.
  13. Yoeli,Rafi. Ducted fan vehicles particularly useful as VTOL aircraft. USP2007107275712.
  14. Yoeli, Raphael. Ground effect vanes arrangement. USP2011098020804.
  15. Pedersen, Brad; Spirov, Peter. Homeostatic flying hovercraft. USP2015079073532.
  16. Pedersen, Brad D.; Condon, John P.; Fairman, James E.. Method and system for integrated real and virtual game play for multiple remotely-controlled aircraft. USP20190410258888.
  17. Pedersen, Brad; Spirov, Peter. Method for operating a radio-controlled flying hovercraft. USP2018029904292.
  18. Salesse-Lavergne, Marc; Queiras, Nicholas; Eglin, Paul. Method of assisted piloting of a rotary wing aircraft having at least one propulsion propeller, an assisted piloting device, and an aircraft. USP2014078788123.
  19. Marcel, Jesse Antoine. Multi-rotor personal air vehicle with a central lifting fan. USP20180810040544.
  20. Pedersen, Brad; Spirov, Peter. Radio-controlled flying craft. USP2017059645580.
  21. Condon, John Paul; Fairman, James Edward; Pedersen, Bradley Dean; KraMer, Thomas Edward; Melanson, Scott Andrew. Remote-control flying copter and method. USP2015049004973.
  22. Lavretsky, Eugene; Diecker, Ryan D.; Brinker, Joseph S.. Robust control effector allocation. USP2012058185255.
  23. Sharawi, Mohammad S.; Sababha, Belal H.; Alzu'bi, Hamzeh M.; Rawashdeh, Osamah Ahmad. Single-antenna direction finding system for multi-rotor platforms. USP2014128907846.
  24. Yoeli, Raphael. VTOL vehicle with coaxially tilted or tiltable rotors. USP2013018342441.
  25. Yoeli, Rafi. Vehicles particularly useful as VTOL vehicles. USP2010097789342.
  26. Yoeli,Rafi. Vehicles particularly useful as VTOL vehicles. USP2007077246769.
  27. Yoeli, Raphael. Wall effects on VTOL vehicles. USP2014098833692.
  28. Condon, John Paul; Fairman, James Edward; Pedersen, Bradley Dean. Wireless communication system for game play with multiple remote-control flying craft. USP2015049011250.