Zobrazeno 1 - 10
of 862
pro vyhledávání: '"Oliveira, Tiago P."'
The development of extremum seeking (ES) has progressed, over the past hundred years, from static maps, to finite-dimensional dynamic systems, to networks of static and dynamic agents. Extensions from ODE dynamics to maps and agents that incorporate
Externí odkaz:
http://arxiv.org/abs/2411.13234
Autor:
Coutinho, Pedro Henrique Silva, Bessa, Iury, Rodrigues, Victor Hugo Pereira, Oliveira, Tiago Roux
This paper deals with sliding mode control for multivariable polytopic uncertain systems. We provide systematic procedures to design variable structure controllers (VSCs) and unit-vector controllers (UVCs). Based on suitable representations for the c
Externí odkaz:
http://arxiv.org/abs/2411.10592
This paper addresses the design and analysis of a multivariable gradient-based stochastic extremum-seeking control method for multi-input systems with arbitrary input delays. The approach accommodates systems with distinct time delays across input ch
Externí odkaz:
http://arxiv.org/abs/2411.10580
We study the thermodynamic behavior of hard rigid rods of size $k$ (i.e., $k$-mers) on four- and six-coordinated Husimi lattices (HLs), respectively built with squares (square HL) and triangles (triangular HL). In both lattices, dimers ($k=2$) and tr
Externí odkaz:
http://arxiv.org/abs/2410.00994
Autor:
Rodrigues, Victor Hugo Pereira, Fantinatti, Maria, Oliveira, Tiago Roux, Freitas, Wilton dos Santos
Giardia lamblia is a flagellate intestinal protozoan with global distribution causing the disease known as giardiasis. This parasite is responsable for 35.1% of outbreaks of diarrhea caused by contaminated water which and mainly affects children in w
Externí odkaz:
http://arxiv.org/abs/2408.12573
This paper presents the design of an extremum seeking controller based on sliding modes and cyclic search for real-time optimization of non-linear multivariable dynamic systems. These systems have arbitrary relative degree, compensated by the techniq
Externí odkaz:
http://arxiv.org/abs/2407.20805
This paper deals with the gradient extremum seeking control for static scalar maps with actuators governed by distributed diffusion partial differential equations (PDEs). To achieve the real-time optimization objective, we design a compensation contr
Externí odkaz:
http://arxiv.org/abs/2406.01564
This paper discusses the design of an extremum seeking controller that relies on a monitoring function for a class of SISO uncertain nonlinear systems characterized by arbitrary and uncertain relative degree. Our demonstration illustrates the feasibi
Externí odkaz:
http://arxiv.org/abs/2405.15879
This paper introduces a new method to achieve stable convergence to Nash equilibrium in duopoly noncooperative games. Inspired by the recent fixed-time Nash Equilibrium seeking (NES) as well as prescribed-time extremum seeking (ES) and source seeking
Externí odkaz:
http://arxiv.org/abs/2405.15762
Publikováno v:
Phys. Rev. E 109, L042102 (2024)
Two-dimensional (2D) KPZ growth is usually investigated on substrates of lateral sizes $L_x=L_y$, so that $L_x$ and the correlation length ($\xi$) are the only relevant lengths determining the scaling behavior. However, in cylindrical geometry, as we
Externí odkaz:
http://arxiv.org/abs/2404.19516