In this study, a robust fractional-order controller design methodology for a type of fractional-
order or integer-order model with dead time is proposed using phase and gain margin …

This paper investigates the regularity, nonimpulsiveness, stability and admissibility of the
singular fractional-order systems with the fractional-order α∈(0, 1). Firstly, the structure …

In this paper, a robust fractional‐order PID (FOPID) controller design method for fractional‐
order delay systems is proposed based on positive stability region (PSR) analysis. Firstly …

This study investigates the robust stability of the retarded type of interval fractional order
plants with an interval time delay. To this end, the characteristic quasi-polynomial is divided …

This paper investigates the robust stability analysis of fractional‐order interval systems with
multiple time delays, including retarded and neutral systems. A bound on the poles of …

This study investigates the robust stability analysis of an unstable second order plus time-
delay (SOPTD) plant by using Fractional-Order Proportional Integral (FOPI) controllers. We …

This work deals with the robust D-stability test of linear time-invariant (LTI) general fractional
order control systems in a closed loop where the system and/or the controller may be of …

This article focuses on the stability of uncertain fractional order (FO) polynomials involving
integer and FO natural exponential functions. These functions arise from the flexibility …

This book is about algebraic and differential methods, as well as fractional calculus, applied
to diagnose and reject faults in nonlinear systems, which are of integer or fractional order …

This paper proposes an analytical criterion to determine the stabilisation of a fractional-order
plant with interval uncertainties in the coefficients using the fractional-order PI λ D μ …