Book Image

Mastering ROS for Robotics Programming - Second Edition

By : Jonathan Cacace, Lentin Joseph
Book Image

Mastering ROS for Robotics Programming - Second Edition

By: Jonathan Cacace, Lentin Joseph

Overview of this book

In this day and age, robotics has been gaining a lot of traction in various industries where consistency and perfection matter. Automation is achieved via robotic applications and various platforms that support robotics. The Robot Operating System (ROS) is a modular software platform to develop generic robotic applications. This book focuses on the most stable release of ROS (Kinetic Kame), discusses advanced concepts, and effectively teaches you programming using ROS. We begin with aninformative overview of the ROS framework, which will give you a clear idea of how ROS works. During the course of this book, you’ll learn to build models of complex robots, and simulate and interface the robot using the ROS MoveIt! motion planning library and ROS navigation stacks. Learn to leverage several ROS packages to embrace your robot models. After covering robot manipulation and navigation, you’ll get to grips with the interfacing I/O boards, sensors, and actuators of ROS. Vision sensors are a key component of robots, and an entire chapter is dedicated to the vision sensor and image elaboration, its interface in ROS and programming. You’ll also understand the hardware interface and simulation of complex robots to ROS and ROS Industrial. At the end of this book, you’ll discover the best practices to follow when programming using ROS.
Table of Contents (22 chapters)
Title Page
Copyright and Credits
www.PacktPub.com
Contributors
Preface
Index

Block diagram of ROS-Industrial packages


The following diagram is a simple block diagram representation of ROS-I packages, which are organized on top of ROS. We can see the ROS-I layer on top of the ROS layers. We can see a brief description of each of the layers for better understanding. The following diagram is taken from the ROS-I wiki page (http://wiki.ros.org/Industrial):

  • The ROS GUI: This layer includes the ROS plugin-based GUI tools layer, which consists of tools such as RViz, rqt_gui, and so on
  • The ROS-I GUI: These GUIs are standard industrial UIs for working with industrial robots that may be implemented in the future
  • The ROS Layer: This is the base layer in which all communications are taking place
  • The MoveIt! Layer: The MoveIt! layer provides a direct solution to industrial manipulators in planning, kinematics, and pick and place
  • The ROS-I Application Layer: This layer consists of an industrial process planner, which is used to plan what is to be manufactured, how it will be manufactured...