首页>
外国专利>
Extending the range of a MEMS gyroscope using eccentric accelerometers
Extending the range of a MEMS gyroscope using eccentric accelerometers
展开▼
机译:使用偏心加速度计扩展MEMS陀螺仪的范围
展开▼
页面导航
摘要
著录项
相似文献
摘要
A tool for use in a borehole penetrating a formation method and a method for using the tool is disclosed. The tool includes a gyroscope for obtaining a first measurement of a rotation rate of the apparatus and at least one accelerometer for obtaining a second measurement of the rotation rate of the apparatus. A processor generates an estimate of the rotation rate using at least one of the first measurement of rotation rate and the second measurement of rotation rate. The estimate of the rotation rate is sued to determine a rotational position of a formation parameter measurement obtained during rotation of the apparatus in the borehole.
展开▼