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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) = ...
Controlador em modo dual adaptativo robusto - DMARC
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2008-01-24)
The so-called Dual Mode Adaptive Robust Control (DMARC) is proposed. The DMARC is a control strategy which interpolates the Model Reference Adaptive Control (MRAC) and the Variable Structure Model Reference Adaptive Control ...
Improvements on Multiloop Control Design via Net Load Evaluation
(Pergamon-elsevier Science Ltd, 2013-02)
The plant-wide control problem is a very important topic in process control. A particular control structure design will define (restrict) the future operability degree for the plant under study. Classical control policies ...
Trajectory tracking of a wheeled mobile robot with uncertainties and disturbances: Proposed adaptive neural control
(2015-01-01)
This paper analyses a trajectory tracking control problem for a wheeled mobile robot, using integration of a kinematic neural controller (KNC) and a torque neural controller (TNC), in which both the kinematic and dynamic ...
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 ...
Uma abordagem indireta para o Controlador em Modo Dual Adaptativo Robusto
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2011-12-19)
In this work is proposed an indirect approach to the DualMode Adaptive Robust Controller
(DMARC), combining the typicals transient and robustness properties of Variable
Structure Systems, more specifically of Variable ...
Low-level flexible-structure control applied to heat exchanger networks
(Pergamon-Elsevier Science Ltd., 2003-12)
A low-level flexible-structure control is proposed for designing control systems capable of efficiently handling constraints on the manipulated variables of heat exchanger networks (HENs). Flexible-structure refers to the ...