机器人操作系统(Robot Operating System) 提供一系列程序库和工具以帮助软件开发者创建机器人应用软件。它提供了硬件抽象、设备驱动、函数库、可视化工具、消息传递和软件包管理等诸多功能。ROS遵循BSD开源许可协议。本文档可帮助初学者入门和进阶ROS的使用。(The robot operating system provides a range of libraries and tools to help software developers build robot applications. It provides many functions, such as hardware abstraction, device drivers, libraries, visualization tools, messaging and package management. ROS follows the BSD open source license agreement. This document can help beginners entry and advanced use of ROS.)