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Dynamic attitude measurement sensor and method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01P-021/00
  • G05D-001/00
출원번호 US-0326738 (1999-06-04)
발명자 / 주소
  • Michael A. Horton
  • Jose A. Rios
  • Jin Song
출원인 / 주소
  • Crossbow Technology, Inc.
대리인 / 주소
    Fenwick & West LLP
인용정보 피인용 횟수 : 48  인용 특허 : 19

초록 ▼

A method and system senses the attitude of an accelerating object. Attitude sensing is accomplished by measuring acceleration in three orthogonal axes and measuring angular rate about each such axis to compute attitude accurately relative to a vertical axis. The system includes accelerometers and an

대표청구항 ▼

1. A method for determining an attitude of an accelerating object exclusively from acceleration and angular rate, comprising:determining an angular rate of the object to obtain a quarternion representation of attitude; converting the quarternion into a direction cosine matrix; determining a level fr

이 특허에 인용된 특허 (19)

  1. Heidel Jeffrey C. (Glendale AZ) Carlson Bradley D. (Glendale AZ) Stansberry Warren W. (Peoria AZ), Angle measurement device employing angle sensor and electronics integrally formed on a printed circuit board.
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  2. Schmidt Raymond G. (Yorba Linda CA), Apparatus for determining the attitude of a vehicle.
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  3. Hulsing ; II Rand H. (Redmond WA) Peters Rex B. (Woodinville WA), Borehole survey apparatus utilizing accelerometers and probe joint measurements.
    상세보기
  4. Carlson Bradley D. (Glendale AZ) Swartz Harold L. (Phoenix AZ) Stansberry Warren W. (Peoria AZ), Capacitive gravity sensor and inclinometer.
    상세보기
  5. Schafler Reinhard (Wasserburg DEX), Clinometer.
    상세보기
  6. Whitmore Stephen A., Closed-form integrator for the quaternion (euler angle) kinematics equations.
    상세보기
  7. Stuart Kenneth (Los Altos Hills CA), Electronic boresight.
    상세보기
  8. Franklin Robert C. (Los Gatos CA) Stauss Charles J. (Los Gatos CA), Electronic level.
    상세보기
  9. Nakamura Masahiro (Yokohama JPX), Inclination angle metering apparatus.
    상세보기
  10. Nagle Robert E. (Mt. View CA) Butler Andrew G. (Palo Alto CA), Inclinometer which is rescalable through the use of multiple angles.
    상세보기
  11. Sharp Harper E. (Houston TX) Spiegel Leo (Sharon MA) Masters Richard M. (Lexington MA) Frey Elmer J. (Lexington MA) Howatt John R. (Bedford MA) Walker Gary E. (Dover MA), Inertial borehole survey system.
    상세보기
  12. Krogmann Uwe (berlingen DEX) Bessel Jurgen (berlingen DEX), Integrated redundant reference system for the flight control and for generating heading and attitude informations.
    상세보기
  13. Maughmer Robert W. (Calabasas Park CA), Low cost self aligning strapdown attitude and heading reference system.
    상세보기
  14. Bantien Frank (Ditzingen DEX), Micromechanical tilt sensor.
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  15. Pickhard Friedhelm,DEX ; Wick Detlev,DEX, Navigation system for a vehicle, especially a land craft.
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  16. Yamaguchi Takao (22-19 ; Ouizumi-cho 1-chome Nerima-ku ; Tokyo JPX) Nishizawa Hajime (Urayasu JPX) Kumakura Toshimi (Tokyo JPX), Omni range inclino-compass.
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  17. Ziegenbein Botho (Reutlingen DEX) Kippelt Ulrich (Eningen DEX) Foell Uwe (Gomaringen DEX), Sensor for measuring acceleration and tilt with a bubble level.
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  18. Kawate Keith W. (Attleboro Falls MA), Sensor with programmable temperature compensation.
    상세보기
  19. Hablani Hari B. (Westminster CA), Tracking system for tracking targets with a spacecraft.
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  15. Horton, Michael A., Dynamic attitude measurement method and apparatus.
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  16. Horton, Michael A., Dynamic attitude measurement method and apparatus.
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  17. Horton,Michael A.; Rios,Jose, Dynamic attitude measurement method and apparatus.
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  18. Horton,Michael A.; Rios,Jose, Dynamic attitude measurement method and apparatus.
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  19. Jones, Ralph R.; Weed, Douglas Mark; Storch, David Robert, Field interchangable boresight mounting system and calibration method.
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  24. Blake, Erik, Method and apparatus for determining orientation using a plurality of angular rate sensors and accelerometers.
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  25. Bergman,Lawrence D.; Chang,Yuan Chi; Li,Chung Sheng; Smith,John R., Method and apparatus for generating progressive queries and models for decision support.
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  27. Pedersen, Brad D.; Condon, John P.; Fairman, James E., Method and system for integrated real and virtual game play for multiple remotely-controlled aircraft.
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  32. Ackerman,John F., Methods and systems for vibropendulous error compensation of acceleration sensors.
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  33. Zhou, Zhaoying; Zhu, Rong; Wang, Xiaohao; Ye, Xiongying; Xiong, Shenshu; Sun, Xuefeng; Zhu, Junhua; Wei, Qiang; Wang, Guanglong, Micro azimuth-level detector based on micro electro-mechanical systems and a method for determination of attitude.
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