Full-temperature Performance Optimization Method For MEMS accelerometer
Accelerometers are a typical type of inertial sensor, with wide and important applications in aviation, aerospace, navigation, weaponry, and civilian fields.…
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Precision Analysis of Fiber Optic Gyro Engineering Structure Deformation Detection
1 Method of engineering structure deformation detection based on fiber optic gyroscope The principle of the engineering structure deformation detection method…
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A static error analysis method for inertial north seeker
1.Working principle of inertial north seeker The working principle of the inertial north seeker is to measure the angular velocity of…
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Pure Inertial Navigation Data (IMU) Position Calculation
Pure inertial data (IMU) position calculation is a common positioning technology. It calculates the target object in real time by using…
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Analysis of MEMS Gyroscope Drive Mode Control Loop
MEMS gyroscope is dependent on Coriolis force sensitive angular velocity, and its control system is divided into drive mode control loop and…
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Application of Gyro Theodolite in Precision Measurement of large-scale Aerospace Products
For precision measurement of spacecraft equipment installation, a theodolite is usually used to measure the reference cubic mirror on the equipment…
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Analysis of Main Performance Parameters of Fiber Optic Gyroscope
1.Fiber Optic Gyroscope When measuring the rotation and direction of aircraft and other moving objects, the accuracy of fiber optic gyroscopes…
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The Research on the Differential Capacitance Detection Technology for Q-Flex Accelerometer
In the servo circuit of Q-Flex accelerometer, the essential purpose of detecting the differential capacitance sensor in the head is to…
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North seeker designed specifically for directional drilling
MEMS north seeker is a high-tech product and one of the particularly important branches in the field of contemporary micro-mechanical electronic…
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Dynamic Attitude Measurement of Directional Drilling Tools Based on Q-Flex Accelerometer
During the drilling process, directional drilling tools play a crucial role in controlling the trajectory of the wellbore in real-time to…
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