ROS 2 Nav2 + AMCL + Unitree Locomotion | Reliable Navigation & Calibration Comparison

In this video, we demonstrate the integration of ROS 2 Nav2, AMCL, and Unitree Locomotion for autonomous navigation on a Unitree quadruped robot. We present our calibration-based approach, focusing on three key aspects: temporal calibration, command calibration, and odometry calibration. The goal is to improve the consistency between navigation commands, robot motion, and odometry during autonomous navigation. We compare our approach with existing solutions, including Unitree Odom Dog, which operates without an explicit calibration process, as well as other open-source implementations. The demonstration highlights the differences between these approaches in terms of trajectory tracking, odometry consistency, localization, and navigation performance. Technologies: • ROS 2 • Nav2 • AMCL • Unitree Locomotion • Quadruped Robot Navigation • Odometry & Motion Calibration • Autonomous Navigation #ROS2 #Nav2 #AMCL #Unitree #Robotics #Quadruped #AutonomousNavigation