Dan Chen Ning Xi Yuechao Wang Hongyi Li Xusheng Tang GPC scheme for the Internet-based teleoperation. 1985-1990 2008 IJCNN http://dx.doi.org/10.1109/IJCNN.2008.4634070 conf/ijcnn/2008 db/conf/ijcnn/ijcnn2008.html#ChenXWLT08