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Síntese de sistemas estritamente reais positivos através do critério de routh-hurwitz
(2010-05-01)
Given a linear time-invariant plant Gol(s) with one input and q outputs, where q > 1, a method based on the Routh-Hurwitz Stability Criterion is proposed to obtain a constant tandem matrix F ∈ ℝq, such that FGOl(s) is a ...
Mixed order robust adaptive control for general linear time invariant systems
(Elsevier, 2018-05)
We provide a solution to the adaptive control problem of an unknown linear system of a given derivation order, using a reference model or desired poles defined in a possibly different derivation order and employing continuous ...
Derivative Feedback Control for a Class of Uncertain Linear Systems Subject to Actuator Saturation
(2019-08-15)
This manuscript considers a class of linear systems with time-invariant uncertainties, where only the derivative of the state vector is considered for feedback. In this scenario, the proposed strategy uses auxiliary dynamics, ...
Robust state-derivative feedback LMI-based designs for multivariable linear systems
(Taylor & Francis Ltd, 2007-08-01)
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. New necessary and sufficient ...
Markov jump linear systems and filtering through network transmitted measurements
(Elsevier Science BvAmsterdamHolanda, 2010)
Dynamic Tracking with Zero Variation and Disturbance Rejection Applied to Discrete-Time Systems
(Hindawi Publishing Corporation, 2010-01-01)
The problem of signal tracking in discrete linear time invariant systems, in the presence of a disturbance signal in the plant, is solved using a new zero-variation methodology. A discrete-time dynamic output feedback ...
H 2/H ∞ formulation of LQR controls based on LMI for continuous-time uncertain systems
(2021-01-01)
The classical theory of linear matrix inequality (LMI)-based linear quadratic regulator (LQR) control that is well established in literature does not provide, in the controller project phase, the occurrence of exogenous ...
Stabilization of two-input two-output systems over SNR-constrained channels
(2013)
This paper concerns the stabilization of discrete-time two-input two-output (TITO) linear time-invariant (LTI) systems over communication channels. We consider parallel additive white noise (AWN) channels, in which each ...
Stabilizability and Disturbance Rejection with State-Derivative Feedback
(Hindawi Publishing Corporation, 2010-01-01)
In some practical problems, for instance in the control of mechanical systems using accelerometers as sensors, it is easier to obtain the state-derivative signals than the state signals. This paper shows that (i) linear ...