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  • ⚙️ROS
    • Beginner's Guide to ROS
      • Prerequisites
        • 💻Ubuntu Setup - Windows Subsystem for Linux (WSL)
        • 💻Ubuntu Setup - Dual Booting (For Windows)
        • 💻Ubuntu Setup - VM on MacOS M1
      • ROS Installation
        • Installation Guide [ROS2 Humble]
      • ROS Concepts
      • ROS Tools/Utils
        • Working with ROS 1/2 Bags
      • Robotics Fundamentals
        • Domains of Robotics Software
          • Perception
          • Localisation
          • Navigation
          • Controls
          • Simulation
        • Fundamental Concepts
          • Rotations (and Quaternion)
          • Coordinate Frames
          • Rigid Body Transformations (3D)
          • Basic Control Theory
          • Image Processing (with OpenCV)
    • Perception
      • Camera
        • [WSL2] Enabling USB Camera Access
        • Image Common
        • Camera Driver
        • Camera Calibration
        • Stereo Vision Concept
        • Image Pipeline
          • Monocular Image Processing
          • Disparity and Depth Image for Stereo Vision
      • LiDAR
        • Working with PointCloud2 Data
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  1. ROS

Beginner's Guide to ROS

PreviousWelcome!NextPrerequisites

Last updated 10 months ago

Welcome

Hello there! Learning ROS for the first time may seem daunting for most, so I hope this space can serve as a guide to make the learning process more directed and newbie-friendly!

From personal experience, I struggled when learning ROS for the first time due to my lack of experience in both programming and robotics in general.

But I assure you, that with a positive attitude to learn and a lot of patience, you will find learning ROS manageable!

My beginner's guide to ROS will adopt the following structure/flow.

Prerequisites

  • What is Ubuntu?

  • Unix Commands

  • Basic Programming Knowledge with Python/C++

  • Ubuntu Setup

ROS Installation

  • ROS Versions

  • ROS Installation Guide (ROS2 Humble)

ROS Concepts (Beginner)

  • Nodes & Topics

  • Publishers & Subscribers

  • Services & Actions

  • Launch Files & Parameters

  • ROS File Structure & How to Write Packages

ROS Tools/Utilities

  • Data Inspection

    • rqt, rqt_graph

  • Data Recording

    • ros2 bags

Fundamental Robotics Concepts

  • Key Domains In Robotics Software

    • Perception

    • Localisation

    • Controls

    • Navigation

    • Simulation

  • Fundamentals

    • Rotation/Quaternions

    • Rigid Body Transformations

    • Coordinate Frames

    • Costmaps

    • SLAM

    • Basic Control Theory

    • Basic Image Processing

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