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특허 상세정보

Systems and methods for determining inertial navigation system faults

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01C-009/00    G06F-011/30    G01C-021/16    G01C-025/00   
출원번호 US-0029204 (2011-02-17)
등록번호 US-9568321 (2017-02-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ingrassia Fisher & Lorenz, P.C.
인용정보 피인용 횟수 : 1  인용 특허 : 27
초록

An inertial navigation system (INS) includes a primary inertial navigation system (INS) unit configured to receive accelerometer measurements from an accelerometer and angular velocity measurements from a gyroscope. The primary INS unit is further configured to receive global navigation satellite system (GNSS) signals from a GNSS sensor and to determine a first set of kinematic state vectors based on the accelerometer measurements, the angular velocity measurements, and the GNSS signals. The INS further includes a secondary INS unit configured to receive...

대표
청구항

1. An inertial navigation system (INS), comprising: a primary inertial navigation system (INS) unit configured to receive first accelerometer measurements from a first accelerometer and first angular velocity measurements from a first gyroscope, the primary INS unit further configured to receive global navigation satellite system (GNSS) signals from a GNSS sensor and to determine a first set of kinematic state vectors based on the first accelerometer measurements, the first angular velocity measurements, and the GNSS signals;a secondary INS unit configur...

이 특허에 인용된 특허 (27)

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