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특허 상세정보

Control system for actuators in an aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-013/36    B64C-013/00   
미국특허분류(USC) 244/194; 244/099.4; 700/004; 701/004; 714/011
출원번호 US-0296159 (2000-05-18)
우선권정보 SE-0001910(2000-05-22)
국제출원번호 PCT/SE01/001123 (2000-05-18)
§371/§102 date 20030710 (20030710)
국제공개번호 WO01/093039 (2001-12-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Swidler Berlin LLP
인용정보 피인용 횟수 : 13  인용 특허 : 12
초록

A control system for calculating control commands for actuators in an aircraft, wherein the control commands are calculated by computers distributed in the craft in dependence on input signals containing parameters that serve as the basis for said commands, wherein a computer (C) is arranged at each respective local actuator (A) and, together with the actuator (A), forms a servo node (S) where the computer (C) receives input signals via data bus (B), whereby the computer (C) in each servo node (S) calculates control commands for the local actuator (A) ba...

대표
청구항

What is claimed is: 1. A control system for actuators in an aircraft, whereby control commands for the actuators are calculated by computers distributed in the aircraft and where each computer is arranged to receive sensor parameters via a data bus and to calculate control commands for a first actuator and for at least one additional actuator in dependence on received sensor parameters, wherein: each computer is connected to and controls only one actuator and, together with the actuator, forms a servo node with a digital interface to the data bus, the c...

이 특허에 인용된 특허 (12)

  1. Cooper Michael G. (Renton WA) Elliott Elden M. (Coupeville WA) Hartzell Dean A. (Bellevue WA). Autopilot flight director system. USP1987024644538.
  2. Page Steven J. (Brough GB2) Wills Derek P. M. (Brough GB2) Lowe Barry M. (Brough GB2) Brown John G. (Brough GB2) Curtis Neil J. (Brough GB2) Hall Adrian J. (Brough GB2) Holmes Kim P. (Brough GB2). Computer control system. USP1989074849893.
  3. Yount Larry J. (Scottsdale AZ). Digital fail operational automatic flight control system utilizing redundant dissimilar data processing. USP1986114622667.
  4. Schuss Jack A. (West Hartford CT). Distributed control with universal program. USP1987064672530.
  5. Works George A. (Stow MA). Distributed signal processing system. USP1983104412281.
  6. Carl Udo (Bremen DEX). Drive control for a vertical rudder of an aircraft. USP1988074759515.
  7. Baker John A. (Thousand Oaks CA) Boe Otto H. (Valencia CA) Burklund Wayne E. (Los Angeles CA) Edmeads Robert W. (Camarillo CA) Oster Melvin G. (Newbury Park CA). Failsafe digital bus to analog protocol converter system. USP1994125377109.
  8. Morikawa Takahiro (Tokyo JPX). Fault-tolerant computer system capable of preventing acquisition of an input/output information path by a processor in w. USP1997055630053.
  9. Jackson Douglas O\Brien (4460 Ferncroft Rd. Mercer Island WA 98040). Method and apparatus for implementing a databus voter to select the command signals from one of several redundant asynch. USP1996085550731.
  10. Buus Henning (Woodinville WA). Multiaxis redundant fly-by-wire primary flight control system. USP1996025493497.
  11. Gautier Jean-Pierre,FRX ; Ortega Jean-Marc,FRX. Process and device for the control of the rudder of an aircraft. USP2001036206329.
  12. Frosch Robert A. Administrator of the National Aeronautics and Space Administration ; with respect to an invention of ( Largo FL) Gelderloos Hendrik J. C. (Largo FL). Reconfiguring redundancy management. USP1982044327437.

이 특허를 인용한 특허 피인용횟수: 13

  1. Matsui, Gen; Tanaka, Teruaki; Yamamoto, Tsuyoshi. Actuator control apparatus. USP2010097789345.
  2. Richter, Martin; Lücken, Peter. Aircraft having a vertical lift system. USP2016029266605.
  3. Yeh, Ying Chin. High integrity and availability multi-channel systems. USP2009077561944.
  4. Yount, Larry J.; Kelley, Gerald B.; Stange, Kent A.; Pond, Welsh C.. Limited authority and full authority mode fly-by-wire flight control surface actuation control system. USP2010117840316.
  5. Yeh,Ying Chin. Method and apparatus for obtaining high integrity and availability in multi-channel systems. USP2007047209809.
  6. Johansson, Rikard. Method, an electrical system, a digital control module, and an actuator control module in a vehicle. USP2013128606460.
  7. Mesarina, Malena; Pradhan, Salil; Serra, Bill. Programming a computing node connected to a sensor and an actuator. USP2015038984500.
  8. Noll, Christopher; Avritch, Steven A.. Redundant two stage electro-hydraulic servo actuator control. USP2013098534599.
  9. Härkegård, Ola; Hillgren, Robert. Stores dependent angle of attack feedback. USP2011077987025.
  10. Broquet, Alexandre; Deleris, Yannick; Andre, Raphael; Pascal, Fabien. System aboard an aircraft. USP2015038983686.
  11. Griffith, Scot E.. Systems and methods for arbitrating sensor and actuator signals in a multi-channel control system. USP2015028948960.
  12. Swearingen, Kevin; Keller, Kirby J.. Vehicle health management systems and methods. USP2017089725187.
  13. Swearingen, Kevin; Keller, Kirby J.. Vehicle health management systems and methods. USP2015018942882.