Browsing by Author "Stefanovski, Jovan D."
Now showing items 1-10 of 10
-
Decentralized control and synchronization of time - varying complex dynamical network
Zhong, Wei-Song; Stefanovski, Jovan D.; Dimirovski, Georgi M.; Zhao, Jun (Kybernetika, 2009)A new class of controlled time-varying complex dynamical networks with similarity is investigated and a decentralized holographic-structure controller is designed to stabilize the network asymptotically at its equilibrium ... -
Exponential stability synthesis of networked nonlinear control systems in FMS
Ma, Dan; Dimirovski, Georgi M.; Stefanovski, Jovan D.; Zhao, Jun (IEEE, 2006)New stability synthesis for a class of affine nonlinear networked control systems within FMS plants is developed via the sanipled-data approach. Such a networked control system consists of an affine nonlinear plant and a ... -
New approach on solving control problems with descriptor systems
Bunjaku, Drilon; Stefanovski, Jovan D.; Dimirovski, Georgi M.; Juricic, Dani (Pergamon-Elsevier Science Ltd, 2019)Control problems for plants that are described with models employing descriptor or singular linear systems was an intensive research area in the past. Still it is an open and interesting research topic due to issues of ... -
A new approach to static output feedback stabilization of linear dynamic systems
Dimirovski, Georgi M.; Stefanovski, Jovan D. (Taylor & Francis, 2006-07-16)The topic of this study is output feedback control of linear control system with output. Use of condensed forms of the linear system under static output feedback (SOF) control is made to derive sufficient conditions for ... -
On uncontrollable non-linear dynamic systems: Analytic solutions for integral manifolds
Stefanovski, Jovan D.; Dimirovski, Georgi M. (IEEE, 2003)In this paper three solutions for invariant submanifolds of nonlinear control systems are presented. The first and the second are based on functional expansion, which can be obtained by differentiation of functions only. ... -
Optimal control using structure at infinity
Stefanovski, Jovan D.; Dimirovski, Georgi M. (IEEE, 2004)A new approach for LQ optimal control of SISO discrete linear systems is presented. We solve a constrained Wiener-Hopf problem, stated in the time domain, where the constraints originate from the structure at infinity of ... -
Optimal tracking and disturbance rejection with invariant zeros on the unit circle: a polynomial spectral factorization design
Bunjaku, Drilon; Stefanovski, Jovan D.; Dimirovski, Georgi M.; Stankovski, Mile J. (Elsevier, 2017)We present a simple algorithm for computation of H2-optimal tracking and disturbance rejection controller of discrete-time systems possessing invariant zeros on the unit circle, based on polynomial spectral factorization. ... -
Polynomial J-spectral factorization method for optimal control of discrete-time systems
Bunjaku, Drilon; Stefanovski, Jovan D.; Dimirovski, Georgi M. (Elsevier, 2018)We present a simple algorithm for linear-quadratic control of discrete-time systems, based on polynomial J-spectral factorization. -
Quadratic stability results for switched singular descriptor linear systems
Yin, Yujuan; Stefanovski, Jovan D.; Dimirovski, Georgi M.; Zhao, Jun (IEEE, 2007-07)This paper addresses the issue of quadratic stability for a class of switched singular descriptor linear systems. A system of this class is a switched system whose subsystems are all singular systems. The convex combination ... -
Regularity conditions for control problem with descriptor systems
Bunjaku, Drilon; Stefanovski, Jovan D.; Dimirovski, Georgi M. (IEEE, 2018-06)We present a practical method for solving the measurement feedback control problems with a desriptor standard control structure (SCS) through their transformation into problems with a state-space (SCS). We motivate by an ...
