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특허 상세정보

Bang-bang control using tangentially mounted surfaces

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-010/62    F42B-015/01    F42B-010/00    F42B-015/00   
미국특허분류(USC) 244/003.24; 244/003.1; 244/003.15; 244/003.16; 244/003.19; 102/501
출원번호 US-0171816 (2011-06-29)
등록번호 US-8816261 (2014-08-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Renner, Otto, Boisselle & Sklar, LLP
인용정보 피인용 횟수 : 1  인용 특허 : 33
초록

Control surfaces secured tangentially to a round projectile, such that the lift force generated by the control surfaces is generated through the projectiles centerline. This eliminates the need for an opposing fin to counter roll moment. Sizing the control surfaces to form an equilateral triangle gives each panel equal span, and enables the force generated by two panels to be equal and opposite to that of the opposing panel. The end effect is that each panel only has two active states (neutral and positive deflection). Thus, a solenoid and a return sprin...

대표
청구항

1. A guided projectile comprising: a body having a circular cross-section in at least a portion of the body;a plurality of actuators housed at least partially within the body;a plurality of control surfaces, wherein each control surface is secured to one of the plurality of actuators and the plurality of control surfaces are tangentially mounted about the cross-section of the body and each of the actuators are configured to impart a positive deflection on one of the control surfacesa receiver housed within the head portion to for guiding the guided proje...

이 특허에 인용된 특허 (33)

  1. Rupert, John G.; Siewart, Jeff. 2-D projectile trajectory corrector. USP2003016502786.
  2. Rupert, John G.; Siewart, Jeff. 2-D projectile trajectory corrector. USP2003126666402.
  3. Funis, Yaakov; Shalom, Amir; Hoch, Elisha; Nachum, Assaf. Apparatus and method for controlling a vehicle, and vehicle controlled thereby. USP2014038669506.
  4. Steinmetz Harold F. (Ferguson MO) Wisdom Gerald H. (Florissant MO). Automatic fin deployment mechanism. USP1989124884766.
  5. Schaeffel ; Jr. John A. (Cullman AL) Madderra Jimmy M. (Huntsville AL) West Ronald L. (Huntsville AL). Biaxial folding lever wing. USP1986054588146.
  6. Topliffe Roger O. (Amherst NH). Canard drive mechanism latch for guided projectile. USP1983024373688.
  7. Peterson, William S.. Delayed tail fin deployment mechanism and method. USP2009127628353.
  8. Dodu,Ren?; Dion,Dominique. Deployment and drive device for projectile control surfaces. USP2007027175131.
  9. Dryer, Richard; Eisentraut, Rudolph Adolph; Kebschull, Martin Allen; Parine, John Christopher. Deployment mechanism for stowable fins. USP2005066905093.
  10. Rom Hanan (Misgav ILX) Yehezkeli Oded (Kiryat Haim ILX). Device including a body having folded appendage to be deployed upon acceleration. USP1994075326049.
  11. Melkers, Edgar R.; Eisentraut, Rudy; Strassman, Doron. Exhaust assembly for missile system, and method. USP2010067728266.
  12. Wassom Steven R. (Smithfield UT) Rapp Girard H. (Brigham City UT) Smalley Robert B. (Brigham City UT). Finless aerodynamic control system. USP1995035398887.
  13. Chapman William I. (Birmingham MI). Foldable propulsion system. USP1990124979876.
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  15. Myers Glenn G. (Mission Viejo CA). Folding wing structure with a flexible cover. USP1993085240203.
  16. August Henry (Chatsworth CA). Gapped flap for a missile. USP1994025282588.
  17. Bell Alfred J. (Silver Spring MD) Polk ; Jr. Albert S. (Baltimore MD) Cronvich Lester (Columbia MD) Hardgrave ; Jr. Everett J. (Silver Spring MD). Integral rocket ramjet missile. USP1982054327886.
  18. Maudal Inge (Claremont CA). Integrated thrust vector aerodynamic control surface. USP1977084044970.
  19. Crawford, Ian D.; Chandler, Noal; Harwick, John; Hudson, William; Wildon, Dwight. Laser spot tracker and target identifier. USP2010087773202.
  20. Lindgren, Mikael. Laser target seeker device. USP2010027659494.
  21. Yanushevsky,Rafael T.. Methods and systems for guiding an object to a target using an improved guidance law. USP2007037185844.
  22. Crossfield Philip M. (Huntsville AL). Missile appendage deployment mechanism. USP1987054664339.
  23. Pinson George T. (Huntsville AL). Missile control surface actuator system. USP1987044659036.
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  25. Inglis Ronald T. (Laguna Beach CA). Missile tail fin assembly. USP1987064673146.
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  27. Geswender, Chris Eugene; Harline, Shawn Brent; Blaha, George A.. Missile with odd symmetry tail fins. USP2005036869044.
  28. Frazer Alson C. (Santa Ana CA). Passive constraint for aerodynamic surfaces. USP1986084607810.
  29. Machell Anthony (Stevenage GB2) Foulsham Peter G. (Stevenage GB2). Reaction control system. USP1990094955558.
  30. Ng Tsun-Ming T. (San Pedro CA) Ayers Bert F. (Torrance CA). Rotatable nose and nose boom strakes and methods for aircraft stability and control. USP1993055207397.
  31. Jones, James F.; Kast, Brian A.; Kniskern, Marc W.; Rose, Scott E.; Rohrer, Brandon R.; Woods, James W.; Greene, Ronald W.. Small caliber guided projectile. USP2010087781709.
  32. Bar, Klaus; Bohl, Jurgen; Kautzsch, Karl. Spin-stabilized projectile with a braking device. USP2003016511016.
  33. Bouchard,Mark L.; Gogineni,Purna; Eisentraut,Rudolph A.; Perez,Juan A.; Greenwood,Kevin. Winged vehicle with variable-sweep cantilevered wing mounted on a translating wing-support body. USP2007037185847.