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

Summary


In this chapter, we mainly replicated things already done in the previous chapter with Gazebo, using another simulator: V-REP. V-REP is a multi-platform simulation software that integrates different technologies and is very versatile. With respect to Gazebo, V-REP could appear easier to use for new users.

In this chapter, we simulated two robots, one imported using the URDF file of the seven-DOF arm designed in previous chapters, and the other was a popular differential wheeled robot provided by V-REP simulation models. We learned how to interface and control robot joints of our model with ROS and how to move a differential drive mobile robot using topics. In addition, we discussed how to add different type of sensors in our simulation scene, improving the equipment of the simulated mobile robot with a laser and a 3D vision sensor. Finally, we discussed how to connect a rgb-d sensor simulated in V-REP with the ROS framework.

In the next chapter, we will see how to interface the robotic...