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특허 상세정보

Flight control optimization system for multi-control surface aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G05B-011/42   
미국특허분류(USC) 364/434 ; 364/433 ; 318/584 ; 244/177
출원번호 US-0940454 (1986-12-11)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 8  인용 특허 : 15
초록

A flight control system utilizing multi-controlled surfaces to provide the necessary control power and feedback logic to stabilize the aircraft with minimal noise amplification. In addition, a unique performance optimization loop is integrated into the stability logic to position the multi-control surfaces for optimum maneuver performance.

대표
청구항

In a flight control system for an aircraft having three control surfaces, interconnected feedback control loops for stabilizing and optimizing the performance of the aircraft, the stabilizing loop comprising: first means for summing signals representing pitch rate and vertical acceleration of the aircraft; complementary filter means connected at its input to the pitch rate signal and a canard position signal for filtering these signals together to form a combined signal thereby reducing signal noise; second means for summing the combined signal and an ou...

이 특허에 인용된 특허 (15)

  1. Stallard David V. (Wayland MA). Apparatus and method for aerodynamic cross-coupling reduction. USP1976033946968.
  2. Bleak Thomas M. (Whittier CA) Hansen Paul L. (Brea CA). Automatic process controller with bumpless operation. USP1976023940594.
  3. Schwaerzler Hans (Taufkirchen DEX) Staudacher Werner (Zorneding DEX). Canard type aircraft. USP1979074161300.
  4. de Keizer Cornelis (Dordrecht NLX). Control system. USP1983064390942.
  5. McAllister Jack D. (Fort Worth TX). Direct lift command blending. USP1986104617633.
  6. Niessen Frank R. (Newport News VA) Garren ; Jr. John F. (Newport News VA). Filtering technique based on high-frequency plant modeling for high-gain control. USP1979044148452.
  7. Bteille Roger H. (Blagnac FRX). Fixed-wing aircraft with tandem supporting surfaces. USP1986074598888.
  8. Klein Robert W. (Rancho Palos Verdes CA). Flight control system employing complementary filter. USP1987104697768.
  9. Meyer Rudolph C. (Palos Verdes Estates CA). Flow measurement device utilizing force transducers. USP1988044735085.
  10. Clelford Douglas H. (Trumbull CT) Fowler Donald W. (West Haven CT). Force feel actuator with limited proportional/integral error feedback. USP1982014313165.
  11. Masters Blake W. (King George VA) Moran Robert D. (Dahlgren VA). Gimbal angle rate feedback by cage coil demodulation. USP1980024188570.
  12. Diamond Edmond D. (Huntington CT) Maciolek Joseph R. (Milford CT) Kingston Leo (Stratford CT). Multi-axis force stick, self-trimmed aircraft flight control system. USP1983124420808.
  13. Hendrick Russell C. (Minneapolis MN) Larson John C. (Minneapolis MN). Multimode control systems. USP1977064030011.
  14. Cole Donald E. (Covina CA). Rolling airframe autopilot. USP1977104054254.
  15. Barron Roger L. (Annandale VA) Cleveland Dixon (Annandale VA). Self-organizing control system. USP1984014425614.