The Definition and Working Principle of DTG
The dynamically-tuned gyroscope is a gyroscope supported by a flexible joint composed of two pairs of orthogonal torsion bar and balance…
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Knowledge about Accelerometer
Accelerometer is an instrument that uses Newton's second law (Law of inertia) for measuring the acceleration of the carrier line. The…
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What are Inclinometer Used for?
Inclinometers are used for: l Determining latitude using Polaris (in the Northern Hemisphere) or the two stars of the constellation Crux (in the Southern Hemisphere). l Determining the…
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The Advantages and Disadvantages of FOG
The fiber optic gyroscope is a sensitive element based on the optical fiber coil, and the light emitted by the laser…
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The Definition of Accelerometer
An accelerometer is an instrument that measures the acceleration of a carrier line. An accelerometer consists of a detecting mass (also…
Full ArticleThe Definition and Working Principle of INS
Working principle INS, full name Inertial Navigation System, works on the basis of Newton's classical mechanics. Newton's laws tell us that…
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The Difference between MWD and LWD
Measurement While Drilling (MWD) is an advanced technology in directional drilling, which can measure some information near the bottom of the…
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Application of Accelerameter
An accelerometer is an electronic sensor that measures the acceleration applied to an object to determine its position in space and…
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The Working Principle of the Three Axis Accelerometer
The three-axis acceleration sensor is used to measure the spatial acceleration sensor in the acceleration sensor, that is, to measure the…
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Application of quartz flexible accelerometer
With the development of low-cost inertial systems, quartz accelerometers appeared in the 1960s, and its structure and process are greatly simplified,…
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