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Attitude sensing system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01S-005/02
  • H04B-007/185
출원번호 US-0416646 (1982-09-10)
발명자 / 주소
  • Brown Alison K. (Malibu CA) Bowles W. Michael (Long Beach CA) Thorvaldsen Tom P. (Hingham MA)
출원인 / 주소
  • The Charles Stark Draper Laboratory, Inc. (Cambridge MA 02)
인용정보 피인용 횟수 : 36  인용 특허 : 0

초록

An attitude sensing system which incorporates the precision in attitude sensing of a satellite navigation system with the dynamic tracking capabilities of an inertial measurement unit. Optimally estimated attitude and system error signals are combined with the outputs of an inertial measurement unit

대표청구항

An attitude sensing system comprising: a satellite receiver operative to respond on an interferometric array of receiving antennas to satellite generated signals to provide a plurality of output signals representative of the phase difference in signals received between plural ones of said antennas a

이 특허를 인용한 특허 (36)

  1. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Adaptive pattern recognition based controller apparatus and method and human-interface therefore.
  2. Ring, Jeffrey R.; Allen, Craig P.; Snyder, Scott, Adjusting processor clock information using a clock drift estimate.
  3. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Alarm system controller and a method for controlling an alarm system.
  4. Sheikh Suneel I. ; Vallot Lawrence C. ; Schipper Brian W., Attitude determination method and system.
  5. Weigl, Harald J.; Goodzeit, Neil E.; Ratan, Santosh, Attitude determination system for yaw-steering spacecraft.
  6. Speyer, Jason L.; Mutuel, Laurence H., Attitude determination using a global positioning system.
  7. Hoffberg, Steven M., Detection and alert of automobile braking event.
  8. Hanson Peter ; Holden Thomas, Digital spread spectrum GPS navigation receiver.
  9. Goodzeit,Neil Evan; Lempke,James Donald, Efficient orbit sparing system for space vehicle constellations.
  10. Goodzeit, Neil Evan, Fault tolerant attitude control system for zero momentum spacecraft.
  11. Liu, Yong, Geo-location using known target co-calibration.
  12. Murphy Michael ; Woo Arthur N. ; Nichols Mark ; Schipper John, Geographical position/image digital recording and display system.
  13. Vidmar, Anthony; Wolfrom, Michael J.; Bergen, II, Daniel P., Gyro indexing compensation method and system.
  14. Mazzini Leonardo,ITX, Gyrocompassing by intermittent GPS interferometry.
  15. Janky James M. (Los Altos CA) Loomis Peter V. W. (Sunnyvale CA) Schipper John F. (Palo Alto CA), Integrated image transfer for remote target location.
  16. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Internet appliance system and method.
  17. Lund, Christopher A.; Vallot, Lawrence C.; Soehren, Wayne A.; Ignagni, Mario, Method and apparatus for high accuracy relative motion determination using inertial sensors.
  18. Wilson John M., Method and apparatus for reliable inter-antenna baseline determination.
  19. Aymes, Jean-Marc, Method and system for monitoring a phase for transferring a satellite from an initial orbit to a mission orbit.
  20. Hoffberg, Steven M., Mobile communication device.
  21. Hoffberg, Steven M., Mobile communication device for delivering targeted advertisements.
  22. Hoffberg, Steven M; Hoffberg-Borghesani, Linda I, Mobile system, a method of operating mobile system and a non-transitory computer readable medium for a programmable control of a mobile system.
  23. Hoshino Masatoshi,JPX ; Oho Shigeru,JPX ; Gunji Yasuhiro,JPX ; Kuroda Hiroshi,JPX ; Takano Kenji,JPX ; Nagashima Yoshimasa,JPX ; Onari Mikihiko,JPX, Navigation system furnished with means for estimating error of mounted sensor.
  24. Lin,Ching Fang, Positioning and navigation method and system thereof.
  25. Speasl Jerry A. ; Schupak Leonard, Positioning system and method.
  26. Schneider,Arthur J., RF attitude measurement system and method.
  27. Li Rongsheng ; Wu Yeong-Wei Andy, Spacecraft attitude determination system and method.
  28. Wang,H. Grant; Needelman,David D.; Prakash,Arun, Star-tracker-based attitude determination for spinning spacecraft.
  29. Fan Zhejun, System and method for determining an operating point.
  30. Soehren, Wayne A.; Lund, Christopher A.; Vallot, Lawrence C., System and method for high accuracy relative navigation.
  31. Goodzeit, Neil E., System for geosynchronous spacecraft rapid earth reacquisition.
  32. Goodzeit, Neil E.; Weigl, Harald J., System for on-orbit correction of spacecraft payload pointing errors.
  33. Overstreet,Lisa M.; Fall,Robert H., Systems and methods for improved inertial navigation.
  34. Bye, Charles T., Technique to improve navigation performance through carouselling.
  35. Wang, H. Grant; Li, Rongsheng, Unified attitude control for spacecraft transfer orbit operations.
  36. Ando Hitoshi (Saitama JPX) Kashiwazaki Takashi (Saitama JPX) Hosoi Masayuki (Saitama JPX) Fukushima Atsuhiko (Saitama JPX), Vehicle bearing detection and data processing methods applicable to vehicle navigation system.
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