标题: | ANGLE-MEASURING METHOD AND ANGLE-MEASURING GYROSCOPE SYSTEM FOR IMPLEMENTING THE SAME |
作者: | CHEN, Tsung-Lin CHI, Chien-Yu |
公开日期: | 13-一月-2011 |
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. |
官方说明文件#: | G01C019/56 |
URI: | http://hdl.handle.net/11536/105345 |
专利国: | USA |
专利号码: | 20110005315 |
显示于类别: | Patents |
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