Non-Fragile Robust Controller Design for Nonlinear Stochastic System with Time-Delay
The problem of non-fragile memoryless controller design for a class of uncertain nonlinear stochastic system with time-delay is considered. Based on Lyapunov candidate and the stochastic Lyapunov stability theory, the sufficient conditions making the closed-loop system robust stable are given and de-rived. All results are given by the form of linear matrix inequality (LMI) method. Numerical example is given to illustrate the effectiveness of the controller designed.
Y. J. Li et al., "Non-Fragile Robust Controller Design for Nonlinear Stochastic System with Time-Delay", Advanced Materials Research, Vols. 443-444, pp. 452-458, 2012