Dead Reckoning with IMU & GPS in Vehicle Navigation
Instrumented a car with a VN-100 and GPS, calibrated the magnetometer for hard and soft iron distortion, fused heading through a complementary filter, and dead-reckoned a 2–3 km Boston drive — holding 2 m for the first 150–200 s before drifting 400 m.
Apr 9, 2024
