UAV/UAS PRODUCT SHOWCASE

摘要

The 3DM-GX4-45 is a miniature, industrial-grade GPS-aided inertial navigation system that uses high-performance MEMS sensor technology. It combines a triaxial accelerometer, triaxial gyro, triaxial magnetometer, temperature sensors, pressure altimeter, and dual on-board processors running a sophisticated Extended Kalman Filter (EKF) to provide excellent position, velocity, and attitude estimates. It offers a range of fully calibrated AHRS measurements, including acceleration, angular rate, magnetic field, deltaTheta and deltaVelocity vectors. GPS measurements include LLH position, ECEF position and velocity, NED velocity, UTC time, GPS time, and SVI. The 50-channel u-blox 6 receives GPS LI C/A code, and the SBAS signals WAAS, EGNOS, and MSAS.