Faouzi Omri

Time-Varying Lyapunov Functions for Nonautonomous Conformable Fractional-Order Systems

abstract:
In this paper, we present a new inequality which involves the conformable fractional derivative of the product of two continuously differentiable functions, and establish its various properties. The inequality and its properties enable us to construct potential time-varying Lyapunov functions for the stability and stabilization of conformable fractional order systems. Some examples are given to illustrate the efficiency of the obtained results.

Mathematics Subject Classification: 34A08, 34D20, 93D15

Key words and phrases: Stability, stabilization, nonautonomous conformable fractional system, time-varying Lyapunov functions, fractional exponential stability