LIAN Hong-Hai　Special-term professor at Hunan Electrical College of Technology. He received his master degree from Hunan University of Technology in 2017. His research interest covers time-delay systems, sampled-data systems, and robust control

XIAO Shen-Ping　Professor at Hunan University of Technology. He received his Ph.D. degree from Central South University in 2008. His research interest covers robust control, intelligent control, and process control. Corresponding author of this paper

LUO Yi-Ping　Professor at Hunan Institute of Engineering. He received his Ph.D. degree from South China University of Technology. His research interest covers complex networks and distributed parameter systems

ZHOU Bi-Feng　Lecturer at Hunan Electrical College of Technology. He received his master degree form Hunan Institute of Engineering in 2015. His research interest covers complex networks and distributed parameter systems