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Robot Operating System Cookbook

You're reading from   Robot Operating System Cookbook Over 70 recipes to help you master advanced ROS concepts

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Product type Paperback
Published in Jun 2018
Publisher Packt
ISBN-13 9781783987443
Length 484 pages
Edition 1st Edition
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Author (1):
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Kumar Bipin Kumar Bipin
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Kumar Bipin
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Toc

Table of Contents (12) Chapters Close

Preface 1. Getting Started with ROS FREE CHAPTER 2. ROS Architecture and Concepts I 3. ROS Architecture and Concepts – II 4. ROS Visualization and Debugging Tools 5. Accessing Sensors and Actuators through ROS 6. ROS Modeling and Simulation 7. Mobile Robot in ROS 8. The Robotic Arm in ROS 9. Micro Aerial Vehicles in ROS 10. ROS-Industrial (ROS-I) 11. Other Books You May Enjoy

Sending goals

We have played around with the robot by moving it around the map using RViz and its interface. Although it is interesting and fun, it's a little tedious and not very functional.

Getting ready

Alternatively, we can program a list of waypoints and send them to the robot with only the press of a button, even when we are not in front of a computer with RViz. In this section, we will learn how to do this by using actionlib. We already discussed actionlib in Chapter 3, ROS Architecture and Concepts - II.

However, actionlib has a very similar interface to services, but if the server is taking a long time to process the request, the client can cancel the request during execution. In addition, it will also be receiving...

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