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Robust state-derivative pole placement LMI-based designs for linear systems
(Taylor & Francis Ltd, 2009-01-01)
In some practical problems, for instance in the control systems for the suppression of vibration in mechanical systems, the state-derivative signals are easier to obtain than the state signals. Necessary and sufficient ...
Robust control to parametric uncertainties in smart structures using linear matrix inequalities
(2004-10-01)
The study of algorithms for active vibrations control in flexible structures became an area of enormous interest, mainly due to the countless demands of an optimal performance of mechanical systems as aircraft and aerospace ...
Projeto de controlador gain scheduling robusto via LMI: soluções menos conservadoras
(Universidade Estadual Paulista (Unesp), 2019-08-23)
Neste trabalho são propostos resultados para a estabilidade de sistemas lineares sujeitos a parâmetros variantes no tempo (do inglês, Linear Parameter Varying - LPV) e incertezas paramétricas. De início, apresenta-se um ...
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 ...
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 ...
Active flutter suppression in a 2-D airfoil using linear matrix inequalities techniques
(2006-01-01)
Flutter is an in-flight vibration of flexible structures caused by energy in the airstream absorbed by the lifting surface. This aeroelastic phenomenon is a problem of considerable interest in the aeronautic industry, ...