KPT1CGML2-14-19SX

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KPT1CGML2-14-19SX is an advanced high-precision three-axis angular velocity measurement system (AVMS) developed by Harbin Institute of Technology and China UAV Research Institute. It combines the FOG (Fibre Optics Gyro) angular rate sensor and 3DM-GX4-45 triaxial accelerometer produced by Microstrain, Inc. The integrated performance of the system is far superior to the traditional single-axis gyroscope. It combines the advantages of FOG angular velocity sensor and navigation-grade triaxial accelerometer, and has strong anti-vibration performance and high angular velocity measurement accuracy.

The application field of KPT1CGML2-14-19SX is mainly in aerospace, medical testing, navigation guidance, aerial photography, optical imaging and other fields. In the aerospace field, it can be used for the attitude and angular rate control of the aircraft and rocket. In the medical testing field, it can accu-rately monitor and detect the motion and posture of the human body. In navigation guidance, it can be used to measure the angular velocity of the moving target to achieve automatic navigation of the terminal. In the field of aerial photography, it can record the three-dimensional motion state of aerial photography platform to ensure stability and accuracy of the photographs taken. In optical imaging field, it can accurately measure the angular velocity of optical imaging platform, so as to ensure the quality of imaging.

KPT1CGML2-14-19SX works in the FOG system with three-dimensional acceleration measurement. In the FOG system, the angular rate of the sensor is measured by an interferometer. The principle is that the laser light is transmitted into the FOG system through a multi-mode optical fiber. The laser line passes through the FOG system, and the interference states of the light points at the two ends of the fiber in the system are detected. Through the analysis of the interference states, the angular rate information of the FOG can be obtained effectively.

The three-dimensional acceleration information is obtained by the Microstrain 3DM-GX4-45 triaxial accelerometer. The 3DM-GX4-45 accelerometer is a high-precision three-axis micro-accelerometer developed by Microstrain Inc., with very small size, wide range and strong anti-interference ability. Its internal signal processing circuit has the ability to adjust the operating frequency and dynamic range of the accelerometer, so as to realize the precision and accuracy of the structural vibration measurement and dynamic characteristics analysis. By using the 3DM-GX4-45 accelerometer, the dynamic angular velocity of the structure can be accurately measured in the three-dimensional direction.

KPT1CGML2-14-19SX is a high-precision angular rate measurement system developed by Harbin Institute of Technology and China UAV Research Institute. It can accurately measure the angular velocity and three-dimensional acceleration of objects, and is widely used in various fields. In the aerospace field, it can be used for attitude and angular rate control of aircraft and missiles. In medical testing, it can accurately monitor and detect the movement and posture of the human body. In navigation guidance, it can measure the angular velocity of the moving target to achieve automatic navigation of the terminal. In aerial photography, it can record the three-dimensional motion state of the aerial photography platform to ensure the accuracy of the photographing. In the optical imaging field, it can measure the angular velocity of the optical imaging platform to ensure the imaging quality. The combined performance of FOG angular velocity sensor and navigational grade triaxial micro-accelerometer is impressive, with strong anti-vibration performance and high angular velocity measurement accuracy.

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