参考：http://wiki.ros.org/Robots/TurtleBot
http://blog.csdn.net/huapiaoxiang21/article/details/74095334
第一步：安装turtlebot依赖库
sudo apt-get install ros-indigo-turtlebot ros-indigo-turtlebot-apps ros-indigo-turtlebot-interactions ros-indigo-turtlebot-simulator ros-indigo-kobuki-ftdi ros-indigo-rocon-remocon ros-indigo-rocon-qt-library ros-indigo-ar-track-alvar-msgs第二步：插上USB读出ttyUSB0 将其映射到 kobuki 然后重启电脑生效
rosrun kobuki_ftdi create_udev_rules第三步：启动
roslaunch turtlebot_bringup minimal.launch
roslaunch turtlebot_teleop keyboard_teleop.laun