NAV50 Inertial Navigation System (INS)

NAV50 Inertial Navigation System (INS)

The NAV50 Inertial Navigation System is integrated with a three-axis gyroscope, three-axis accelerometer, three-axis magnetometer, GPS receiver module, barometric altimeter, and other miniature sensors, with information fusion achieved through the built-in improved Extended Kalman Filter (EKF). It effectively reduces the influence of vehicle maneuvers, vibration, environmental temperature, and electromagnetic interference. It provides the user with a complete and reliable three-dimensional position, three-axis attitude, three-axis velocity, three-axis acceleration, and other information with frequencies up to 200Hz.

The NAV50 is also designed to function as a drone inertial navigation system, ensuring precise and stable navigation for UAV applications. The NAV50 internally is integrated with three-dimensional inertial devices, and the main redundancy is high-quality ADI gyros and accelerometers, which can switch to reserve redundancies in real-time according to operating conditions. It has the dual advantages of high measurement accuracy and high reliability.

• Tri-redundancy
• Support external differential GPS
• Support external magnetic compass
• Support external dual antenna GPS orientation
• Optional simultaneous output of attitude information under different coordinate systems
• Navigation data update frequency up to 200Hz
• Support OEM board (weight 30g)
• Working in a wide range of temperatures: – 40°C~ 85 °C