Matlab toolbox for systems with time delay and general parametric uncertainties with periodic perturbations

Abstract

The paper presents the Robust Control Toolbox for Time Delay Systems with Parametric and Periodic Uncertainties for the Matlab system. The toolbox comprises the D-K iteration and the algebraic approach implemented for general 3rd order system with parametric and periodic uncertainties in numerator and denominator of plant transfer function and uncertain time delay. The uncertain time delay is treated using multiplicative uncertainty, the parametric uncertainty is modelled using general interconnection for the systems with parametric uncertainty in numerator and denominator. The toolbox has user-friendly graphical interface empowering intuitive control. © 2016 IEEE.