In this paper, a new T-S fuzzy hyperbolic delay model for a class of nonlinear systems with time-varying delay, is presented to address the problems of stability analysis and feedback control. Fuzzy controller is designed based on the parallel distributed compensation (PDC), and with a new Lyapunov function, delay dependent asymptotic stability conditions of the closed-loop system are derived v...

The focus of this paper is the estimation a delay between two signals. Such problem common in signal processing and particularly challenging when non-stationary nature. Our proposed solution based on an all-pass filter framework comprising elements: time equivalent to filtering can be represented terms ratio finite impulse response (FIR) its reversal. Using these elements, we propose adaptive a...