发明名称 |
Angle-measuring method and angle-measuring gyroscope system for implementing 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 |
US8166817(B2) |
申请公布日期 |
2012.05.01 |
申请号 |
US20090611268 |
申请日期 |
2009.11.03 |
申请人 |
CHEN TSUNG-LIN;CHI CHIEN-YU;NATIONAL CHIAO TUNG UNIVERSITY |
发明人 |
CHEN TSUNG-LIN;CHI CHIEN-YU |
分类号 |
G01C19/56;G06F15/00 |
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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