Design and Implementation of a Kalman Filter-Infused Algorithm for Tilt Estimation
The study developed a single-axis tilt angle estimation system using an MPU6050 sensor and an RP2040 microcontroller. It uses a Kalman filter to fuse data from both the accelerometer and gyroscope. This fusion successfully reduces noise and long-term drift inherent in individual sensors, resulting in significantly more stable and accurate tilt angle measurements than using either sensor alone.