Book Image

ROS Robotics Projects - Second Edition

By : Ramkumar Gandhinathan
Book Image

ROS Robotics Projects - Second Edition

By: Ramkumar Gandhinathan

Overview of this book

Nowadays, heavy industrial robots placed in workcells are being replaced by new age robots called cobots, which don't need workcells. They are used in manufacturing, retail, banks, energy, and healthcare, among other domains. One of the major reasons for this rapid growth in the robotics market is the introduction of an open source robotics framework called the Robot Operating System (ROS). This book covers projects in the latest ROS distribution, ROS Melodic Morenia with Ubuntu Bionic (18.04). Starting with the fundamentals, this updated edition of ROS Robotics Projects introduces you to ROS-2 and helps you understand how it is different from ROS-1. You'll be able to model and build an industrial mobile manipulator in ROS and simulate it in Gazebo 9. You'll then gain insights into handling complex robot applications using state machines and working with multiple robots at a time. This ROS book also introduces you to new and popular hardware such as Nvidia's Jetson Nano, Asus Tinker Board, and Beaglebone Black, and allows you to explore interfacing with ROS. You'll learn as you build interesting ROS projects such as self-driving cars, making use of deep learning, reinforcement learning, and other key AI concepts. By the end of the book, you'll have gained the confidence to build interesting and intricate projects with ROS.
Table of Contents (14 chapters)

Applications of mobile manipulators

Industries used to make use of articulated manipulators that were doing dull and dangerous repetitive tasks. Over time, those robots have grown modern and are capable of working alongside a human operator rather than alone in a work cell. Hence, a combination of such robots with industrial-grade ground vehicles help in certain industrial applications. One of the most common applications is machine tending. It is one of the most trending applications today and a lot of robots are getting deployed in this field. A machine tending robot is one in which certain tasks that help to "tend" to a machine are carried out by the robot. Some tending tasks are the loading and unloading of parts from a machine, assembly operations, meteorological inspections, and more.

In warehouses, mobile manipulators are common as well. These are used in material...