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Design and implementation of a dc-dc converter based on variable structure control of switched systems
(2011-12-01)
This paper presents a control method for a class of continuous-time switched systems, using state feedback variable structure controllers. The method is applied to the control of a non-trivial dc-dc power converter and a ...
Comparative study of LMI-based output feedback spr synthesis for plants with different numbers of inputs and outputs
(2008-09-24)
New Linear Matrix Inequalities (LMI) conditions are proposed for the following problem, called Strictly Positive Real (SPR) synthesis: given a linear time-invariant plant, find a constant output feedback matrix Ko and a ...
Output variable structure control using Strictly Positive Real Systems
(1990-01-01)
The Strictly Positive Real (SPR) Systems have a great importance in the control of systems with uncertainties [1], [2], because of the important results available on the stability of these systems, for example, the Popov's ...
Implementation of a DC-DC converter with variable structure control of switched systems
(2011-09-14)
This paper presents a control method for a class of continuous-time switched systems, using state feedback variable structure controllers. The method is applied to the control of a two-cell dc-dc buck converter and a control ...
Design of SPR systems with dynamic compensators and output variable structure control
(2006-12-22)
This paper presents necessary and sufficient conditions for the following problem: given a linear time invariant plant G(s) = N(s)D(s)-1 = C(sI - A]-1B, with m inputs, p outputs, p > m, rank(C) = p, rank(B) = rank(CB) = ...
Necessary and sufficient condition for generalized passivity, passification and application to multivariable adaptive systems
(2011-12-01)
Recently, a generalized passivity concept for linear multivariable systems was obtained which allows circumventing the restrictiveness of the usual passivity concept. The latter is associated with the classical SPR (Strictly ...
Variable structure control of switched systems based on Lyapunov-Metzler-SPR systems
(2008-09-24)
This paper presents two Variable Structure Controllers (VSC) for continuous-time switched plants. It is assumed that the state vector is available for feedback. The proposed control system provides a switching rule and ...