The structured controllability radius of linear delay systems
In this article, we shall deal with the problem of calculation of the controllability radius of a delay dynamical systems of the form x 0 (t)¼A0x(t)þA1x(t�h1)þ� � �þAkx(t�hk)þBu(t). By using multi-valued linear operators, we are able to derive computable formulas for the controllability radius of a controllable delay system in the case where the system’s coefficient matrices are subjected to structured perturbations. Some examples are provided to illustrate the obtained results Title: The structured controllability radius of linear delay systems Authors: Do, Duc Thuan Keywords: Linear delay systems Multi-valued linear operators Structured perturbations Controllability radius Issue Date: 2013 Publisher: TAYLOR & FRANCIS LTD, 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAN Citation: ISIKNOWLEDGE Abstract: In this article, we shall deal with the problem of calculation of the controllability radius of a delay dynamical systems of the form x 0 (t)¼A0x(t)þ