Description

The NAV50 assembly navigation system is integrated with 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 carrier maneuver, vibration, and environmental temperature and electromagnetic interference, providing the user with complete and reliable three- dimensional position, three-axis attitude,three-axis velocity, three-axis acceleration and other information with frequency up to 200Hz. The NAV50 internally is integrated with three-dimension inertial devices, and the main redundancy is high- quality ADI gyros and accelerometers, which can switch reserve redundancies in real time according to operating conditions. It has the dual advantages of high measurement accuracy and high reliability.
usage: aviation field; robotics; marine field; unmanned vehicles; human posture measurement.