Lin Jinxing was born in 1978. He is currently a postdoctoral fellow in the School of Automation, Southeast University, China. His research interests include analysis and synthesis of switched singular system. E-mail: jxlin2004@126.com Fei Shumin was born in 1961. He received the Ph.D. degree from Beihang University in 1995. He is now a professor in the School of Automation, Southeast University, China. His research interests include nonlinear systems, robust control, adaptive control and time-delay systems. Shen Jiong was born in 1957. He received the Ph.D. degree from Southeast University in 1994. He is now a professor in the School of Energy and Environment, Southeast University, China. His research interests include advanced control of power plants, multiple models modeling and control, intelligent control.