Abstract: This paper proposes a novel quaternion-based attitude estimator with magnetic, angular rate, and gravity (MARG) sensor arrays. A new structure of a fixed-gain complementary filter is ...

📚 What is a Complementary Filter? An IMU (Inertial Measurement Unit) is a sensor that measures motion. This project implements a Complementary Filter — a sensor fusion algorithm that blends two ...

This application provides real-time visualization of IMU sensor data (accelerometer and gyroscope) and implements a complementary filter for orientation estimation. It supports both recorded data ...