Invention Grant
US08146401B2 Method and apparatus for in-flight calibration of gyroscope using magnetometer reference
有权
使用磁力计参考的陀螺仪飞行中校准的方法和装置
- Patent Title: Method and apparatus for in-flight calibration of gyroscope using magnetometer reference
- Patent Title (中): 使用磁力计参考的陀螺仪飞行中校准的方法和装置
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Application No.: US12211923Application Date: 2008-09-17
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Publication No.: US08146401B2Publication Date: 2012-04-03
- Inventor: Robert D. Frey, Jr.
- Applicant: Robert D. Frey, Jr.
- Applicant Address: US NH Nashua
- Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee Address: US NH Nashua
- Agency: Hayes Soloway P.C.
- Agent Daniel J. Long; Todd A. Sullivan
- Main IPC: G01C17/38
- IPC: G01C17/38
Abstract:
The system includes a mobile vessel having a body axis and a steering mechanism. A three-axis gyroscope is mounted within the vessel. A three-axis magnetometer is mounted within the vessel. A programmable device communicates with the three-axis gyroscope, the three-axis magnetometer, and the steering mechanism. The three-axis gyroscope may include three single axis gyroscopes.
Public/Granted literature
- US20110167893A1 METHOD AND APPARATUS FOR IN-FLIGHT CALIBRATION OF GYROSCOPE USING MAGNETOMETER REFERENCE Public/Granted day:2011-07-14
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