Home > Knowledge > Content

The principle of Northfinder

Jun 06, 2018

The inertial navigation system uses the triaxial fiber optic gyro-sensitive carrier angular motion to output a digital signal proportional to the angular velocity of the carrier motion; the linear acceleration of three orthogonally-configured quartz accelerometer-sensitive carriers outputs a proportional current signal The current signal is converted to a frequency signal input to the navigation computer via the I/F conversion circuit. The navigation computer completes the data reception of gyroscopes, accelerometers, and external GPS, calculates the system error compensation, and solves the navigation, and sends out real-time navigation information such as speed, position, and attitude through the monitoring interface in a specified cycle.


High Precision And Durable Dynamic FOG North Seeker

If you want to get more details about north seeker,pls visit https://www.ericcointernational.com/north-finders/



For more information, please feel free to contact info@ericcointernational.com