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ROS Robotics By Example, Second Edition

ROS Robotics By Example, Second Edition

By : Lentin Joseph, Carol Fairchild, Harman
4.3 (6)
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ROS Robotics By Example, Second Edition

ROS Robotics By Example, Second Edition

4.3 (6)
By: Lentin Joseph, Carol Fairchild, Harman

Overview of this book

ROS is a robust robotics framework that works regardless of hardware architecture or hardware origin. It standardizes most layers of robotics functionality from device drivers to process control and message passing to software package management. But apart from just plain functionality, ROS is a great platform to learn about robotics itself and to simulate, as well as actually build, your first robots. This does not mean that ROS is a platform for students and other beginners; on the contrary, ROS is used all over the robotics industry to implement flying, walking and diving robots, yet implementation is always straightforward, and never dependent on the hardware itself. ROS Robotics has been the standard introduction to ROS for potential professionals and hobbyists alike since the original edition came out; the second edition adds a gradual introduction to all the goodness available with the Kinetic Kame release. By providing you with step-by-step examples including manipulator arms and flying robots, the authors introduce you to the new features. The book is intensely practical, with space given to theory only when absolutely necessary. By the end of this book, you will have hands-on experience on controlling robots with the best possible framework.
Table of Contents (12 chapters)
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11
Index

Conventions

In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, directory names, filenames, file extensions, and pathnames are shown as follows: "The Terminal commands rostopic and rosnode have a number of options…"

A block of code is set as follows:

<?xml version='1.0'?>
<robot name="dd_robot">
  <!-- Base Link -->
  <link name="base_link">
    <visual>
      <origin xyz="0 0 0" rpy="0 0 0" />
      <geometry>
          <box size="0.5 0.5 0.25"/>
      </geometry>
    </visual>
  </link>
</robot>

To avoid repeating previous code blocks, but provide with placement of new code blocks, previous code left for reference is abbreviated and grayed-out as follows:

<?xml version='1.0'?>
<robot name="dd_robot">
  <!-- Base Link -->
  <link name="base_link">
  …
  </link>

  <!-- Right Wheel -->
  <link name="right_wheel">

Any command-line input is written as follows:

$ rosrun rqt_reconfigure rqt_reconfigure

Output from command is written as:

[ INFO] [1427212356.117628994]: Starting turtlesim with node name /turtlesim

New terms and key words are shown in bold.

Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "By clicking on the Add button on the Displays panel..."

URL references are shown as: http://www.ros.org/about-ros/

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.

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