Title
Non-Fragile Robust H-Infinity Control For Nonlinear Networked Control Systems With Time-Varying Delay And Unknown Actuator Failures
Abstract
The problem of non-fragile robust H-infinity control for nonlinear networked control systems (NCSs) with time-varying delay and random actuator faults is addressed in this study. The system parameters are allowed to have time-varying uncertainties and the actuator faults are unknown but the upper and lower bounds of which are known. By taking the exogenous disturbance and network transmission delay into consideration, a delay nonlinear system model is constructed. Based on Lyapunov stability theory, linear matrix inequalities (LMIs) and free weighting matrix methods, the sufficient conditions for the existence of the non-fragile robust H-infinity controller gain are derived which can be obtained by solving the LMIs. Finally, a numerical example is provided to illustrate the effectiveness of the proposed methods.
Year
DOI
Venue
2016
10.1108/IJICC-11-2015-0040
INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL
Keywords
DocType
Volume
Nonlinear networked control systems, Time-varying delay, Random actuator faults, Free weighting matrix methods
Journal
13
Issue
ISSN
Citations 
1
1349-4198
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Yueming Zhi100.34
Shun Jiang242.93
Pan Feng385.22