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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Systems and methods for improved inertial navigation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01C-021/00   
미국특허분류(USC) 701/220; 701/214; 073/001.78; 244/003.2; 342/357.14; 318/582
출원번호 US-0383895 (2006-05-17)
등록번호 US-7328104 (2008-02-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fogg & Powers LLC
인용정보 피인용 횟수 : 19  인용 특허 : 37
초록

A method for producing inertial measurement data is provided. The method comprises receiving raw inertial measurement data from one or more inertial sensors; receiving raw position data based on signals from a global navigation satellite system; processing the raw inertial measurement data and the raw position data with a filter to generate state variable estimates; and calculating enhanced inertial measurement data based on the raw inertial measurement data and the state variable estimates from the filter.

대표
청구항

What is claimed is: 1. A method for producing inertial measurement data, the method comprising: receiving raw inertial measurement data from one or more inertial sensors; receiving raw position data based on signals from a global navigation satellite system; processing the raw inertial measurement data and the raw position data with a filter to generate state variable estimates; and calculating enhanced inertial measurement data based on the raw inertial measurement data and the state variable estimates from the filter; and wherein processing the raw in...

이 특허에 인용된 특허 (37)

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  31. Ratkovic, Joseph A.; Brockstein, Allan J.; Buchler, Robert J.. Projectile guidance with accelerometers and a GPS receiver. USP2005046883747.
  32. Ratkovic, Joseph A.; Fersht, Samuel N.; Curby, Robert D.; Brockstein, Allan J.; Hsu, David Y.. Projectile guidance with accelerometers and a GPS receiver. USP2003066573486.
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이 특허를 인용한 특허 피인용횟수: 19

  1. Coatantiec, Jacques. Hybrid system and device for calculating a position and for monitoring its integrity. USP2015099146322.
  2. Linn, Eric H.; Deeds, Michael A.; Herman, David. MEMS type thermally actuated out-of-plane lever. USP2010047692127.
  3. Halder, Bibhrajit. Machine navigation system having integrity checking. USP2014048700324.
  4. Brohede, Daniel. Method and GNC system for determination of roll angle. USP2016059354028.
  5. Wright, George L.; Wright, Mark A.. Method, system, and apparatus of vehicle and fleet operator profile automation and deployment. USP2016049308879.
  6. Kazmi, Muhammad. Methods and devices for interference control in home base station environments. USP2015089113423.
  7. Geswender, Chris E.; Cribb, Matthew W.; Hanson, Clyde R.. Missile navigation method. USP2012088242423.
  8. Geswender, Chris E.. Projectile with inertial measurement unit failure detection. USP2012078212195.
  9. Geswender, Chris E.. Projectile with inertial sensors oriented for enhanced failure detection. USP2013108558153.
  10. Paluszek, Michael A.; Bhatta, Pradeep. Proximity spacecraft maneuvering. USP2013048412391.
  11. Scherzinger, Bruno M.. Quasi tightly coupled GNSS-INS integration process. USP2014098825396.
  12. Stewart, Robert E.; Kanegsberg, Edward. Self-calibrating nuclear magnetic resonance gyro. USP2010067728587.
  13. Bharadwaj, Raj Mohan; Bageshwar, Vibhor L.; Kim, Kyusung. Systems and methods for determining inertial navigation system faults. USP2017029568321.
  14. Takac, Frank; Zelzer, Oliver; Kellar, William James. Systems and methods for improved position determination of vehicles. USP2013028374783.
  15. Roberts, Peter James; Kellar, William James. Vehicle guidance and sensor bias determination. USP2013118577606.
  16. Roberts, Peter James; Kellar, William James. Vehicle guidance and sensor bias determination. USP2013108571794.
  17. Roberts, Peter James; Keller, William James. Vehicle guidance and sensor bias determination. USP2012038131462.
  18. Roberts, Peter James; Keller, William James. Vehicle guidance and sensor bias determination. USP2012128340905.
  19. Ishii, Eiichi; Obayashi, Kazuyoshi; Takahara, Masatoshi; Hayashi, Takashi. Vehicle-mounted device control system. USP20180810059284.