发明名称 |
ANGLE MEASURING METHOD AND ANGLE MEASURING GYRO SYSTEM FOR EXECUTING THE SAME |
摘要 |
An angle-measuring method includes: configuring a state observer to calculate a set of estimated signals based on a set of previously calculated estimated parameters; configuring the state observer to calculate a gain thereof using a dynamic equation associated with a gyroscope; configuring the state observer to calculate a set of currently calculated estimated parameters using the dynamic equation associated with the gyroscope based on the gain calculated by the state observer, a set of sensing signals generated by a sensing module, and the estimated signals calculated by the state observer; and configuring an angle calculator to calculate an angle of rotation of the gyroscope based on a position and a velocity in the currently calculated estimated parameters calculated by the state observer and a stiffness coefficient of the gyroscope. An angle-measuring gyroscope system that implements the angle-measuring method is also disclosed. |
申请公布号 |
JP2011017688(A) |
申请公布日期 |
2011.01.27 |
申请号 |
JP20090298538 |
申请日期 |
2009.12.28 |
申请人 |
JIAOTONG UNIV |
发明人 |
CHEN TSUNG-LIN;CHI CHIEN-YU |
分类号 |
G01C19/56;G01B21/22;G01P9/04 |
主分类号 |
G01C19/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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