Why do MEMS North Finders Need Full Temperature Compensation?
North finders are widely used in military and civilian fields, and are not affected by terrain, climate, external magnetic fields, measurement…
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Analysis of Processing and Assembly Techniques for Q-Flex Accelerometer
The precision of Q-Flex accelerometer is closely related to the processing and assembly accuracy during production. Accelerometers are instruments with complex production…
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FOG Inertial Measurement Unit Data Acquisition System
According to the application background of a project, a strapdown inertial measurement unit (FOG Inertial Measurement Unit) is designed and implemented…
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The Working Principle and Method of North Finding of Gyro Theodolite
Definition Gyro theodolite is a directional positioning instrument, which is composed of two parts: gyroscope and theodolite. This instrument is a…
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MEMS Gyroscope: Error Compensation By Allan Variance Method
MEMS gyroscope is small in size, light in weight, has the advantages of intelligence, multi-function and high integration, but it is easy…
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Optimizing Compensation Loop for Quartz Accelerometer
The quartz flexure accelerometer mainly consists of torque generator, pendulum assembly, differential capacitance sensor, and rebalancing loop, widely used in the aerospace…
Full ArticleApplication of Wavelet Domain Median Filter in North Seeker
North seeker is widely used in military and civil orientation. It can determine the north in static all-weather, all-round, fast and…
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Fiber Optic Gyro Track Accuracy Detection
1. Principle of fiber optic gyro instrument inspection vehicle 1.1 Working principle of fiber optic gyro It is assumed that two beams…
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MEMS inertial measurement unit design and related technology research
1.MEMS technology foundation Microelectromechanical systems (MEMS) technology is a microsystem that integrates mechanical structures, sensors, actuators, and control circuits at the…
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Understanding the Full System GNSS Board
Global Navigation Satellite Systems (GNSS) have revolutionized the way we navigate, enabling precise positioning, timing, and synchronization across various applications. Among…
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