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The Robotic Nervous System (ROS 2)

Welcome to the ROS 2 module for AI engineers transitioning to robotics. This module will help you understand ROS 2 as the middleware "nervous system" for humanoid robots and enable communication between AI agents and physical robot controllers.

About This Module​

This educational module is designed for:

  • AI engineers and developers transitioning into robotics
  • Learners with Python and basic AI background, new to ROS 2
  • Anyone interested in connecting AI systems to robotic platforms

Learning Path​

The module is organized into three progressive chapters:

  1. Introduction to ROS 2 for Physical AI - Understand ROS 2 fundamentals and architecture
  2. ROS 2 Nodes and Python Agent Integration - Create nodes and connect AI agents to robot controllers
  3. Modeling the Humanoid with URDF - Define robot structure using Unified Robot Description Format

Each chapter builds on the previous one, providing both theoretical understanding and practical implementation.

Prerequisites​

  • Basic Python knowledge
  • Understanding of AI/ML concepts
  • Familiarity with command line tools

Learning Objectives​

After completing this module, you will be able to:

  • Explain ROS 2 core concepts and terminology
  • Create ROS 2 nodes and connect Python agents
  • Read and understand humanoid URDF files
  • Prepare for simulation in the next module