Introduction

LKF-F3G90 inertial measurement unit is an inertial product developed for navigation guidance, attitude measurement and control systems of small missiles and guided bombs. The angular velocity and linear acceleration of the carrier motion provide information for the attitude and navigation control of the carrier, and the measurement results are output through the RS422 serial port.

By reducing the outer diameter of fiber to 135μm，Thin PM fiber solution decreases extremely the size of fiber coils and delivers outstanding precision performance in fiber coils, which is applied for miniaturization of FOGs. And, the coils are wound precisely through quadrupole symmetry method.

The flight control system of a UAV is one of its most important components, and the stable control of the attitude is an effective method for the UAV to successfully perform various tasks. Among them, the LKF-F3G90 three-axis gyroscope is mainly used to measure the angular velocity of the pitch angle, roll angle and yaw angle of the drone during flight, and calculate the angle change based on the angular velocity integral.

Main Features

High Degree of Engineering, Highly Cost-Effective

Pure Solid-State Design with Strong Environmental Adaptability

Full Digital RS-422 Electrical Interface Output

Application

Navigation guidance

Attitude measurement and control systems for small missiles and guided bombs 

Fig. 1 Dimensions of the external structure