The Definatition of Gyro-theodolite
The gyro theodolite is composed of a gyroscope, a theodolite and a tripod. It is a combination of a gyroscope and a theodolite that is used to determine…
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Composition of Inertial Navigation System
An inertial navigation system usually consists of an inertial measurement device, a computer, a control display, and the like. Inertial measurement…
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Definition of inertial navigation
Inertial navigation system is an autonomous navigation technology developed in the middle of the 20th century. Measurement of the angular velocity and…
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Working Principle of Pressure Sensor
1. Piezoresistive force sensor: The resistance strain gauge is one of the main components of a piezoresistive strain sensor. The working principle of the…
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Brief Introduction of Accelerometer
There are many types of accelerometers. Micro-mechanical accelerometers, also known as silicon accelerometers, are now widely used. The principle of…
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The Definition and Application of Accelerometer
The acceleration sensor is an electronic device that can measure acceleration and convert acceleration into electrical signals. Accelerating power is the…
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Application of Gyroscope in Aircraft
For aerial vehicles (such as airplanes, rockets, missiles, etc.), the directions and attitudes during the flight can be described by three angles: the top…
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Application of Gyroscope on Chariot
Tanks, armor, and other tanks have more iron and electromagnetic systems. Usually the compass will be affected and it will be difficult to function. If…
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Application range of DTG logging
The DTG logging tool is a new type of precision gyro inclinometer system, which is particularly suitable for the measurement of drilling disturbances in…
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DTG Logging Technology
DTG inclinometer is an instrument that can play sidetracking sidetracking and horizontal well drilling in oilfield production. The instrument measures the…
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DTG Logging Technology Innovation
DTG logging technology innovation 1. Small drift, high precision, small size, can be used in drill pipe or tubing. 2. The work process automatically seeks…
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DTG logging principle
The core component of the DTG logging technology is an inertial measurement component that includes a power tuning rate gyro and two quartz…
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Accelerometer Specifications Interpretation
Accelerometer Specifications Interpretation 1. Sensitivity: For an instrument, generally the higher the sensitivity is, the better, because the more…
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Accelerometer Case
Acceleration Sensor Applied to Seismometer Design Geophone is a special sensor for geological exploration and engineering measurement. It is a sensor that…
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Gyroscope Structure and Principle
Gyroscope structure and principle: High-speed rotating gyroscopes have directionality (fixed-axis). Together with the internal and external frames, it…
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The Features of Inclinometer
The relationship between the drilling direction and the vector of the earth's rotation angular velocity is determined by measuring the angular velocity of…
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Northfinder Definition
The north seeker can complete the data reception of gyroscopes, accelerometers, and external GPS, system error compensation calculations, and navigation…
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Definition and Application of Quartz Flexibility Acceleration
The quartz flexible acceleration sensor is generally a uniaxial torque feedback accelerometer, which detects the external acceleration signal by detecting…
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Accelerometer Classification
There are many types of accelerometers: According to the detection quality of the displacement of the classification of a linear accelerometer (detection…
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The Principle of Northfinder
The inertial navigation system uses the triaxial fiber optic gyro-sensitive carrier angular motion to output a digital signal proportional to the angular…
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