6 papers
Extremum Seeking Control for Wave-PDE Actuation with Distributed Effects
Elisio Juvenal Muchave, Pedro Henrique Silva Coutinho, Tiago Roux Oliveira +1
This paper deals with the gradient-based extremum seeking control (ESC) with actuation dynamics governed by distributed wave partial differential equations (PDEs). To achieve the c…
Multivariable Gradient-Based Extremum Seeking Control with Saturation Constraints
Enzo Ferreira Tomaz Silva, Pedro Henrique Silva Coutinho, Tiago Roux Oliveira +2
This paper addresses the multivariable gradient-based extremum seeking control (ESC) subject to saturation. Two distinct saturation scenarios are investigated here: saturation acti…
Extremum Seeking Control for Multivariable Maps under Actuator Saturation
Enzo Ferreira Tomaz Silva, Pedro Henrique Silva Coutinho, Tiago Roux Oliveira +1
This paper deals with the gradient-based extremum seeking control for multivariable maps under actuator saturation. By exploiting a polytopic embedding of the unknown Hessian, we d…
Multivariable Extremum Seeking Unit-Vector Control Design
Enzo Ferreira Tomaz Silva, Pedro Henrique Silva Coutinho, Tiago Roux Oliveira +1
This paper investigates multivariable extremum seeking using unit-vector control. By employing the gradient algorithm and a polytopic embedding of the unknown Hessian matrix, we es…
Unit-Vector Control Design under Saturating Actuators
Andevaldo da Encarnação Vitório, Pedro Henrique Silva Coutinho, Iury Bessa +2
This paper deals with unit vector control design for multivariable polytopic uncertain systems under saturating actuators. For that purpose, we propose LMI-based conditions to desi…
A Systematic LMI Approach to Design Multivariable Sliding Mode Controllers
Pedro Henrique Silva Coutinho, Iury Bessa, Victor Hugo Pereira Rodrigues +1
This paper deals with sliding mode control for multivariable polytopic uncertain systems. We provide systematic procedures to design variable structure controllers (VSCs) and unit-…