Integrated method of three-axis MEMS gyroscope
MEMS gyroscope is widely used in attitude control platform and inertial navigation as a device to detect the angular rate information of…
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Application of gyro-theodolite orientation in mine contact measurement
The working principle of the gyroscope is based on its north-seeking characteristics, and the north-seeking methods are based on its north-seeking…
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Research on downhole north seeker
North seeker is a kind of inertial measurement and inertial positioning system developed on the basis of inertial navigation system, which can…
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Parameters to Evaluate Performance of Quartz Flexure Accelerometers
Accelerometers, also known as acceleration sensors, are devices capable of measuring the acceleration of electronic equipment. They are crucial components in…
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Main features of MEMS gyroscope
MEMS gyroscope is the core component of inertial navigation system, it can play an important role in oil logging, drilling, aerospace, mining…
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IMU temperature drift removal algorithm
Introduction Inertial Measurement Unit (IMU) is a sensor component that integrates an accelerometer and a gyroscope and is used to measure…
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Magnetic Sensitivity of FOG IMU
Inertial measurement unit (IMU) is the key of position and attitude system to obtain high-precision position and attitude information and realize…
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Research on orthogonal monitoring technology of north finder
North finder can provide accurate heading information for the carrier, and plays an important role in many fields such as national…
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Factors Affecting the Stability of Q-Flex Accelerometers
The quartz flexible accelerometer is one of the key sensitive components in inertial navigation systems, and its measurement error directly affects…
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Error Generation Mechanism of MEMS Gyroscope Under High Acceleration Condition
With the continuous improvement of MEMS sensor, the advantages of small size and light weight of MEMS gyroscope have been further…
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