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…
Full Article
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 Article
The 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…
Full Article
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…
Full Article
Application of Accelerameter
An accelerometer is an electronic sensor that measures the acceleration applied to an object to determine its position in space and…
Full Article
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…
Full Article
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,…
Full Article
Application Examples of Gyro Theodolite
Principle Gyro theodolite is an instrument used to measure true north azimuth by combining gyroscope and theodolite through connecting mechanism. It…
Full Article
The Working Principle of Accelerometer and Gyro
Accelerometer and gyroscope are two kinds of sensors commonly used in vibration monitoring of structures. They all measure changes in vibration…
Full Article
The Characteristics of Inertial Navigation System
The inertial navigation system can obtain the instantaneous velocity and position data of the aircraft by measuring the acceleration of the…
Full Article