Book Image

ROS Robotics By Example, Second Edition - Second Edition

By : Carol Fairchild, Lentin Joseph, Dr. Thomas L. Harman
Book Image

ROS Robotics By Example, Second Edition - Second Edition

By: Carol Fairchild, Lentin Joseph, Dr. Thomas L. Harman

Overview of this book

ROS is a robust robotics framework that works regardless of hardware architecture or hardware origin. It standardizes most layers of robotics functionality from device drivers to process control and message passing to software package management. But apart from just plain functionality, ROS is a great platform to learn about robotics itself and to simulate, as well as actually build, your first robots. This does not mean that ROS is a platform for students and other beginners; on the contrary, ROS is used all over the robotics industry to implement flying, walking and diving robots, yet implementation is always straightforward, and never dependent on the hardware itself. ROS Robotics has been the standard introduction to ROS for potential professionals and hobbyists alike since the original edition came out; the second edition adds a gradual introduction to all the goodness available with the Kinetic Kame release. By providing you with step-by-step examples including manipulator arms and flying robots, the authors introduce you to the new features. The book is intensely practical, with space given to theory only when absolutely necessary. By the end of this book, you will have hands-on experience on controlling robots with the best possible framework.
Table of Contents (18 chapters)
ROS Robotics By Example Second Edition
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
Index

Which robots are using ROS?


There is a long list of robots on the ROS wiki website, http://wiki.ros.org/Robots, which use ROS. For example, we are using four different robots in this book to provide you with an experience of a wide range of ROS capabilities. These robots are as follows:

  • TurtleBot, a mobile robot

  • Baxter, a friendly two-armed robot

  • Crazyflie and Bebop, flying robots

The images of these robots are in the following figures:

TurtleBot 2 and 3

Of course, not everyone has the opportunity to use real robots such as Baxter (shown in the following image):

Baxter in the authors' laboratory

However, there is good news! Using the ROS Gazebo software, you can simulate Baxter as well as many other robots whose models are provided for Gazebo. We will simulate TurtleBot using Gazebo and actually design our own mobile robot in the upcoming chapters of this book.

Bebop and Crazyflie