When Using a Gyro Total Station, pls be aware of…
With the development of construction engineering and equipment, total station has now replaced theodolite and is widely used in construction engineering.…
Read MoreHow to Qualitatively Evaluate the Dynamic Accuracy of IMU?
What is the heading angle drift phenomenon? The heading angle drift of the 6-axis module is inevitable, but the degree is…
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What do 6-axis, 9-axis, IMU, VRU and AHRS refer to?
The concept of 6-axis and 9-axis is easy to understand: to put it bluntly, it is what and how many sensors…
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How to Choose an Inertial Sensor – the Choice of a Gyroscope
Selection of inertial sensors Performance classification Generally, inertial sensors fall into the following three performance categories: A. Navigational and Navigational Inertial…
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Features of Various Types of Gyroscopes
When a particle moves in a straight line relative to the inertial system, its trajectory is a curve relative to the…
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What is an IMU?
The full name of IMU is the inertial measurement unit, which consists of three single-axis accelerometers and three single-axis gyroscopes. The…
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Gyro Theodolite
I. Composition of theodolite Theodolite is the main angle measuring instrument in surveying work. It consists of a gyroscope, a telescope,…
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Principle of Fiber Optic Gyro North Seeker
A north finder is a type of compass, which is used to find the true north value of a location. Gyro…
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In Autonomous Flight: How Inertial Navigation Systems Work
Once upon a time, travelers were satisfied with the simplest location-determining devices, but over time, as the distance and speed of…
Read MoreIMU inertial measurement unit (provides odometer, position, attitude)
1.Introduction to Inertial Technology (1) Inertial device – mechanical gyroscope Fixed axis: When the gyro rotor rotates at a high speed,…
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