Gyro Working Principle – Classification
There are many types of gyroscopes, which can be divided into sensing gyroscopes and indicating gyroscopes according to their use. Sensing gyroscopes are…
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The Introduction of Optical Fiber Gyro Inclinometer
An inclinometer for determining the azimuth of the borehole using a fiber optic gyro element. Although the fiber optic gyroscope is called a gyroscope,…
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Performance Characteristics of Multi-shot Inclinometer
Performance characteristics of multi-point electronic inclinometer A variety of measurements Applicability: The probe can meet multi-point, fixed-point…
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Precautions for Use of Inclinometer
Precautions for use of inclinometer Use in working temperature to prevent vibration, strictly avoid hitting the bottom of the hole, prevent the probe from…
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Principle of Inclinometer
The inclinometer is typically installed in a vertical borehole that passes through the unstable soil layer to the lower stable formation. Use digital…
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IMU structure
In general, an IMU includes three single-axis accelerometers and three single-axis gyros. The accelerometer detects an acceleration signal of an…
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How the Inertial Measurement Unit Works
The inertial measurement unit is a strapdown inertial navigation system. The system consists of two acceleration sensors and three speed sensors (gyro).…
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Definition of Liquid Floating Gyroscope
Liquid floating gyroscopes are usually classified according to different structures, working principles, functions, etc. The common classifications are as…
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The Difference and Connection between GPS and GNSS
A system for positioning and navigating in real time on a global scale using GPS positioning satellites, called Global Positioning System (GPS), referred…
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Laser Gyro Features – 2
4) Strong resistance to vibration, shock and temperature changes. The laser gyro adopts an integrated structure and has no moving parts, so it can…
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Laser gyro features – 1
1) Accuracy has a wide range of applications and can meet the needs of different application fields. Honeywell's GG1389 gyro has a zero bias stability of…
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Application of Pressure Sensor -2
4. Apply to monitor mine pressure Sensor technology is one of the key technologies for mine pressure monitoring. On the one hand, we should correctly…
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Application of pressure sensor -1
Pressure sensors are mainly used in: pressurized cylinders, superchargers, gas-liquid pressurized cylinders, gas-liquid superchargers, presses,…
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Pressure Sensor Terminology
Pressure sensor terminology Standard pressure The pressure represented by the atmospheric pressure is greater than the atmospheric pressure, and the…
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Pressure Sensor Definition and Principle
The pressure sensor is a device or device that can sense the pressure signal and convert the pressure signal into a usable output electrical signal…
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GyroTheodolite Application Example-2
(2) Acquisition of orientation angles when viewing obstacles When there is a visual obstacle and the direction angle cannot be obtained from a known…
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Gyro Theodolite Use Example-1
(1) Measurement of tunnel centerline In tunnel excavation projects, the centerline measurement in the pit generally uses long-distance wires that are…
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The Features of Gyro Theodolite
Gyro theodolite features Ultra-high precision north seeking. Use the integral method to measure the principle. Strong anti-interference ability.…
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Gyro Characteristics
The figure shows the lever gyroscope used for the test. When the balance weight P makes the lever reach static equilibrium, the direction of the shaft can…
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Oriented Principle of Gyro-theodolite
The true meridian is the intersection between the plane (the meridional plane) of the Earth's rotation axis and the surface of the earth. Therefore, the…
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