H∞ Control for Nonlinear NCS with Interval Time-Varying Delay and Packet Dropouts

摘要：

This paper presents a new approach to the problems of analysis and synthesis for nonlinear networked control systems(NNCSs) which can be represented by a T-S fuzzy model with consideration of interval-varying delay and packet dropouts. Neither free weighting matrices nor model transformations are employed in the derivation of system stability criteria. Instead, the significant features are to construct an improved Lyapunov function and to introduce an extended Jessens inequality. The controllers are shown in terms of linear matrices inequalities, which can be computed through solving a convex optimization problem. Simulation result and numerical example shows the effectiveness of the method.

关键词： T-S fuzzy model LMI convex optimization

作者: Hongyan Chu Shumin Fei Chunmei Xia Junyong Zhai

作者单位: School of Electrical and Automation Engineering, Nanjing Normal University, Nanjing 210042, China Co College of Automation, South and East University, Nanjing 210096, China School of Electrical and Automation Engineering, Nanjing Normal University, Nanjing 210042, China

会议类型: 国际会议

会议名称: The 22nd China Control and Decision Conference(2010年中国控制与决策会议)

会议地点: 徐州

会议语种:英文

页码: 1888-1891

在线出版日期: 2010-05-26（万方平台首次上网日期，不代表论文的发表时间）