Research On Segmented North Seeking Orientation Based On MEMS Gyroscope
With the continuous improvement of MEMS gyroscope manufacturing technology, the accuracy of MEMS gyro is gradually improved. The north finding result…
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Error compensation of electronic compass in magnetic heading system
Electronic compass (also known as digital compass), is through the measurement of the Earth's magnetic field to complete the course calculation, often…
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Methods to Improve the Orienting Efficiency of Gyro Theodolite
The gyro theodolite is a measuring instrument used to determine the true north azimuth angle. It mainly consists of a gyroscope…
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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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