Zhiheng, Liu ROS-based robot offline planning simulation system / Liu Zhiheng, Chen Jian, Mei Zhen, Chao Li. Jian, Chen. Zhen, Mei. Li, Chao In: International conference on optoelectronic science and materials International conference on optoelectronic science and materials. -- Bristol : IOP Publishing, 2020. -- IOP Conference Series: Materials Science and Engineering.