Design and analysis of north seeker based on downhole drilling orientation
Rapid miniaturization has been a hot and difficult point in the recent research on inertial directional north seekers. Micromechanical gyroscopes have…
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Temperature Compensation Method for Q-Flex Accelerometers
At the heart of Q-Flex accelerometers technology lies a delicate balance of mechanical and electrical components, each meticulously designed to interact…
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Evolution of resonant structure of high precision MEMS gyroscope
MEMS gyroscope is widely used in various fields because of its advantages of low power consumption, light weight and low cost. High-precision…
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Do you Know What Digital Fiber Optic Gyro is?
1. What is Digital Fiber Optic Gyroscope (DFOG)? DFOG, short for Digital FOG or Digital Fiber Optic Gyroscope, is a patent-pending…
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Gyro Theodolite Maintenance Procedures
The gyro theodolite is a high-precision precision directional instrument that integrates light, machinery and electricity. It is widely used in various…
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Geomagnetic principles and electronic compass
Electronic compass has its own unique advantages: the electronic compass itself is small in size, light in weight, the acquisition and…
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Zero Bias Drift Compensation Method for MEMS Gyroscope Under Dynamic Temperature Change Environment
The main substance of MEMS gyroscope is silicon, and its physical properties change with temperature. In addition, the assembly structure and electronic…
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The accelerometer is a type of inertial sensor used to measure the specific force of the carrier along the input axis…
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Analysis of Performance Index of Fiber Optic Gyroscope
1. Fiber Optical Gyroscope The principle of fiber optic gyro is physically called Sagnac effect. In a closed optical path, two…
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