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

Chapter 12. Exploring the Advanced Capabilities of ROS-MoveIt!

In the previous chapter, we covered ROS navigation and interfacing with mobile robotic hardware. Similarly, in this chapter, we are going to cover the advanced capabilities of ROS-MoveIt!, such as collision avoidance, perception with 3D sensors, grasping, picking, and placing. After this, we will see how to interface robotic manipulator hardware with MoveIt!.

The following are the main topics discussed in this chapter:

  • Motion planning collision checking of a robotic arm, using MoveIt! C++ APIs
  • Working with perception in MoveIt! and Gazebo
  • Performing object manipulation with MoveIt!
  • Understanding DYNAMIXEL ROS servo controllers for robot hardware interfacing
  • Interfacing 7-DOF DYNAMIXEL-based robotic arm to ROS MoveIt!

In Chapter 4, Simulating Robots Using ROS and Gazebo, and Chapter 6, Using the ROS MoveIt! and Navigation Stack, we discussed MoveIt! and how to simulate an arm in Gazebo, and motion plan using MoveIt!. In this chapter...