title: Comment on "Further improvement on delay-range-dependent robust absolute stability for Lur׳e uncertain systems with interval time-varying delays" by P. Liu [ISA Trans. 58(2015)58-66].
abstract: In a recent paper (ISA Transactions (2015)58: 58-66), an integral inequality has been proposed to reduce the conservativeness of stability conditions for Lur׳e uncertain systems. We point out that there exist some errors in Theorems 1-8, and the correct theorems are presented. Finally, the allowable maximum admissible upper bound (MAUB) listed in Tables 1-5 have been recalculated by using the correct results.
authors: School of Electrical Engineering, YanCheng Institute of Technology, YanCheng, JiangSu 224051, China. Electronic address: dwy1985@126.com.
authors: Wenyong
authors: W
authors: Duan
authors: School of Electrical Engineering, YanCheng Institute of Technology, YanCheng, JiangSu 224051, China.
authors: Xiaorong
authors: X
authors: Fu
authors: North Information Control Group Limited Company, Nanjing, JiangSu 211153, China.
authors: Zhengfan
authors: Z
authors: Liu
authors: School of Electrical Engineering, YanCheng Institute of Technology, YanCheng, JiangSu 224051, China.
authors: Xiaodong
authors: X
authors: Yang
keywords: LMI; Lur’e system; Robust stability