使用ROS编程机器人实战指南

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"Programming Robots With ROS.pdf - 一本关于使用ROS编程机器人的书籍,由Morgan Quigley, Brian Gerkey, 和 William D. Smart合著。该书详细介绍了ROS(Robot Operating System)的使用,包括Python编程在机器人系统中的应用。随书提供的代码示例可以在GitHub上找到(https://github.com/osrf/rosbook)。" ROS,全称为Robot Operating System,是一个开源操作系统,用于构建复杂的机器人应用程序。这本书"Programming Robots with ROS"深入浅出地讲解了如何利用ROS来编程控制机器人,适合对机器人技术和ROS感兴趣的开发者、研究人员以及学生。 1. **ROS基础**:书中会介绍ROS的核心概念,如节点(Node)、消息(Message)、服务(Service)、参数(Parameter)和图(Graph),这些都是构建ROS系统的基本元素。理解这些概念对于使用ROS至关重要。 2. **ROS包(Package)**:ROS中的软件是以包的形式组织的,包含源代码、配置文件、文档等。书中会教授如何创建和管理ROS包,以及如何使用Catkin,这是ROS的主要构建系统。 3. **通信机制**:ROS的消息传递机制是其强大之处。通过学习如何定义消息类型,创建Topic(主题)进行数据发布与订阅,以及使用Service进行请求-响应交互,开发者可以实现机器人组件间的高效协作。 4. **传感器和执行器接口**:ROS提供了一系列库来处理各种传感器和执行器,如相机、激光雷达、电机等。书中的实例可能涵盖如何读取和处理这些传感器数据,以及如何控制执行器。 5. **导航和运动规划**:ROS包含一套完整的导航栈,涉及路径规划、避障和定位。书将指导读者如何利用这些工具为机器人设定目标并导航。 6. **映射和SLAM**:Simultaneous Localization and Mapping(SLAM)是机器人领域的重要技术,ROS提供了相关工具如Gmapping和amcl。书中可能会探讨如何创建和使用地图,以及机器人如何在未知环境中自我定位。 7. **Python编程**:由于Python是ROS的常用编程语言之一,书中的许多示例都会用到Python。读者将学习如何结合ROS的Python API编写控制机器人行为的程序。 8. **实践项目**:通过随书提供的代码示例,读者有机会实际操作,例如模拟机器人环境中的问题解决,或在真实硬件上部署解决方案。 9. **调试和测试**:ROS提供了强大的调试工具,如rqt_graph、rviz等。书会讲解如何利用这些工具诊断问题,优化系统性能。 10. **持续学习和社区**:ROS有一个庞大的开发者社区,书将引导读者如何加入社区,获取帮助,分享经验,以及参与ROS的持续发展。 "Programming Robots with ROS"不仅提供了ROS的基础知识,还涵盖了实际应用中的各种挑战,是学习和掌握ROS的宝贵资源。通过深入阅读和实践,读者可以提升自己的机器人编程技能,并能够运用ROS解决实际的机器人工程问题。
2016-12-30 上传
Effective Robotics Programming with ROS - Third Edition English | 27 Dec. 2016 | ISBN: 1786463652 | 468 Pages | AZW3/MOBI/EPUB/PDF (conv) | 59.11 MB Find out everything you need to know to build powerful robots with the most up-to-date ROS About This Book This comprehensive, yet easy-to-follow guide will help you find your way through the ROS framework Successfully design and simulate your 3D robot model and use powerful robotics algorithms and tools to program and set up your robots with an unparalleled experience by using the exciting new features from Robot Kinetic Use the latest version of gazebo simulator, OpenCV 3.0, and C++11 standard for your own algorithms Who This Book Is For This book is suitable for an ROS beginner as well as an experienced ROS roboticist or ROS user or developer who is curious to learn ROS Kinetic and its features to make an autonomous Robot. The book is also suitable for those who want to integrate sensors and embedded systems with other software and tools using ROS as a framework. What You Will Learn Understand the concepts of ROS, the command-line tools, visualization GUIs, and how to debug ROS Connect robot sensors and actuators to ROS Obtain and analyze data from cameras and 3D sensors Use Gazebo for robot/sensor and environment simulation Design a robot and see how to make it map the environment, navigate autonomously, and manipulate objects in the environment using MoveIt! Add vision capabilities to the robot using OpenCV 3.0 Add 3D perception capabilities to the robot using the latest version of PCL In Detail Building and programming a robot can be cumbersome and time-consuming, but not when you have the right collection of tools, libraries, and more importantly expert collaboration. ROS enables collaborative software development and offers an unmatched simulated environment that simplifies the entire robot building process. This book is packed with hands-on examples that will help you program your robot and give you complete solutions using open source ROS libraries and tools. It also shows you how to use virtual machines and Docker containers to simplify the installation of Ubuntu and the ROS framework, so you can start working in an isolated and control environment without changing your regular computer setup. It starts with the installation and basic concepts, then continues with more complex modules available in ROS such as sensors and actuators integration (drivers), navigation and mapping (so you can create an autonomous mobile robot), manipulation, Computer Vision, perception in 3D with PCL, and more. By the end of the book, you'll be able to leverage all the ROS Kinetic features to build a fully fledged robot for all your needs. Style and approach This book is packed with hands-on examples that will help you program your robot and give you complete solutions using ROS open source libraries and tools. All the robotics concepts and modules are explained and multiple examples are provided so that you can understand them easily.