Evaluation of PID and Adaptive Backstepping Controllers in Trajectory Tracking Regulation of a Quadrotor System

Author: Yi Yang

Affiliation: Department of Mechanical Engineering, University of Michigan, USA

Date: December 2024

Venue: a Mechatronics and Robotics Online Course

Abstract

This report presents an adaptive backstepping controller for a quadrotor UAV. The design incorporates parameter adaptation laws to handle unknown system dynamics and external disturbances. Simulation and preliminary experimental results demonstrate improved stability and robust trajectory tracking compared to conventional PD or PID control.

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