How MEMS ‘accelerate’ North Finder
How MEMS ‘accelerate’ north finder The high-precision north finder is a high-precision dual-axis dynamic tuned gyroscope that can automatically determine the true…
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Application of Fiber Optic Gyroscope North Finder
The north finder is a kind of compass, which is used to find the true north direction value of a certain…
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Application of Fiber Optic Gyroscope in North Seeking System
Definition The fiber optic gyroscope is a sensitive element based on the optical fiber coil, and the light emitted by the…
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What are Tilt Switches and Tilt Sensors?
Tilt Sensor A tilt sensor, or tilt switch, is a device used for measuring the tilt of an object in multiple…
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Differences between IMU, AHRS, VRU and INS
IMU Inertial Measurement Unit is a device that measures the three-axis attitude angle (or angular rate) and acceleration of an object.…
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What Is The Difference Between Gyro Error and Compass Error in Navigation?
Gyro compass is a kind of inertial device which is completely independent of external information such as sound, light, electricity and…
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A Brief Description of the Gyro Theodolite
The gyro theodolite is an instrument for measuring the true north angle by combining the gyroscope and the theodolite through a connecting mechanism.…
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The Difference Between Inclinometer and Gyro Sensor
The inclinometer is known as the induction bias Angle, and only the data feedback is not feedback. The gyroscope is measuring angular velocity, sensing…
Full ArticleWhat are the Differences between IMU and INS?
IMU and INS are two different concepts, although they are related in some ways. IMU, the acronym for Inertial Measurement Unit,…
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The Uses and limitations of Gyro-theodolite
Gyrotheodolite is a theodolite with a gyroscope device used to measure the true north azimuth of the line. It is an…
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