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Hands-On ROS for Robotics Programming

You're reading from  Hands-On ROS for Robotics Programming

Product type Book
Published in Feb 2020
Publisher Packt
ISBN-13 9781838551308
Pages 432 pages
Edition 1st Edition
Languages
Concepts
Author (1):
Bernardo Ronquillo Japón Bernardo Ronquillo Japón
Profile icon Bernardo Ronquillo Japón

Table of Contents (19) Chapters

Preface Section 1: Physical Robot Assembly and Testing
Assembling the Robot Unit Testing of GoPiGo3 Getting Started with ROS Section 2: Robot Simulation with Gazebo
Creating the Virtual Two-Wheeled ROS Robot Simulating Robot Behavior with Gazebo Section 3: Autonomous Navigation Using SLAM
Programming in ROS - Commands and Tools Robot Control and Simulation Virtual SLAM and Navigation Using Gazebo SLAM for Robot Navigation Section 4: Adaptive Robot Behavior Using Machine Learning
Applying Machine Learning in Robotics Machine Learning with OpenAI Gym Achieve a Goal through Reinforcement Learning Assessment Other Books You May Enjoy

Questions

  1. Where are the sensor specifications included within a Gazebo SDF file?

A) Outside of a <gazebo> tag
B) Within a <joint> tag
C) Within a <sensor> tag

  1. Regarding the controller specification of a sensor in Gazebo, what is the most relevant parameter in terms of CPU usage while running the simulation?

A) The scan distance, because the larger the sensor range is, the more bandwidth consumption the CPU performs.
B) The angular scan, since the greater the angular resolution, the more bandwidth consumption is required to store the readings in the RAM.
C) The maximum sensor frequency, because they are so high in real sensors that they easily can overload the CPU.

  1. Where are the sensor mechanical properties included within a Gazebo description of the robot?

A) Outside of a <gazebo> tag
B) Within a <joint> tag
C) Within a <sensor> tag

  1. What...
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