ROS机器人操作系统入门-中国大学MOOC https://www.bilibili.com/video/av24585414/?p=39
http://i.youku.com/i/UNDA0Nzk3MTI0/videos?spm=a2hzp.8253876.0.0
https://search.bilibili.com/video?keyword=ros
【SLAM】视觉SLAM高博十四讲 https://www.bilibili.com/video/av19397094/?spm_id_from=333.788.videocard.0
2018 ROS机器人操作系统 理论与实践 https://www.bilibili.com/video/av35433015?from=search&seid=6018096718002529086