Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Juan Carlos Travieso"'
Autor:
Maibeth Sánchez-Rivero, Manuel A. Duarte-Mermoud, Juan Carlos Travieso-Torres, Marcos E. Orchard, Gustavo Ceballos-Benavides
Publikováno v:
Mathematics, Vol 12, Iss 20, p 3212 (2024)
In adaptive control, error models use system output error and adaptive laws to update controller parameters for control or identification tasks. Fractional-order calculus, involving non-integer-order derivatives and integrals, is increasingly importa
Externí odkaz:
https://doaj.org/article/5983de6a7a3a4da58749bdc953f1ceb6
Autor:
Manuel A. Duarte-Mermoud, Abdiel Ricaldi-Morales, Juan Carlos Travieso-Torres, Rafael Castro-Linares
Publikováno v:
Mathematics, Vol 12, Iss 17, p 2789 (2024)
This work explores efficiency improvements in the copper flotation stage, a complex nonlinear, multivariable process subject to numerous perturbations. The primary objective is to design a fractional-order PID (FOPID) control strategy and a fractiona
Externí odkaz:
https://doaj.org/article/819fc56eb331419ca69e72b6d6ce50d9
Publikováno v:
Machines, Vol 12, Iss 4, p 272 (2024)
The need for industrial and commercial machinery to maintain high torque while accurately following a variable angular speed is increasing. To meet this demand, induction motors (IMs) are commonly used with variable speed drives (VSDs) that employ a
Externí odkaz:
https://doaj.org/article/4d361fab3cfe4a6fb47f916a85b8853f
Publikováno v:
Machines, Vol 11, Iss 9, p 884 (2023)
There has been growing interest in using permanent magnet synchronous motors (PMSMs) for pumping applications to improve energy efficiency. One promising approach for powering these motors in variable speed applications is using an M3C due to its inh
Externí odkaz:
https://doaj.org/article/9697d42129094d64985d1d58169131ff
Autor:
Gustavo E. Ceballos Benavides, Manuel A. Duarte-Mermoud, Marcos E. Orchard, Juan Carlos Travieso-Torres
Publikováno v:
Fractal and Fractional, Vol 7, Iss 4, p 342 (2023)
This paper deals with the longitudinal movement control of an airplane (pitch angle) using fractional order adaptive controllers (FOACs). It shows the improvements achieved in the plane’s behavior, in terms of the minimization of a given performanc
Externí odkaz:
https://doaj.org/article/b84962ceb0bd4aaa819b009cb20af8de
Autor:
Adolfo Véliz-Tejo, Juan Carlos Travieso-Torres, Andrés A. Peters, Andrés Mora, Felipe Leiva-Silva
Publikováno v:
Energies, Vol 15, Iss 13, p 4542 (2022)
This manuscript proposes a short tuning march algorithm to estimate induction motors (IM) electrical and mechanical parameters. It has two main novel proposals. First, it starts by presenting a normalized-model reference adaptive system (N-MRAS) that
Externí odkaz:
https://doaj.org/article/9d68a44d62e04ae3a4453d0e89561925
Autor:
Juan Carlos Travieso-Torres, Manuel A. Duarte-Mermoud, Matías Díaz, Camilo Contreras-Jara, Francisco Hernández
Publikováno v:
Energies, Vol 15, Iss 10, p 3489 (2022)
This article proposes a closed-loop (CL) high-starting torque (HST) scalar control scheme (SCS) for induction motors (IM). It endows the recently proposed HST-SCS with high-output torque capability beyond starting after using an outer speed control l
Externí odkaz:
https://doaj.org/article/7994fda358a1400baaabe7431dad6037
Publikováno v:
Energies, Vol 15, Iss 10, p 3606 (2022)
Recently, a novel high-starting torque scalar control scheme (HST-SCS) for induction motor(s) (IM) emerged. It expands the scalar control application field beyond centrifugal pumps, blowers, and fans, moving, for instance, some conveyor belts with no
Externí odkaz:
https://doaj.org/article/d3bd418294e74d9498f331c1daaa5dfe
Autor:
Juan Carlos Travieso-Torres, Manuel A. Duarte-Mermoud, Antonio Gutiérrez-Osorio, Orlando Beytía
Publikováno v:
Revista Iberoamericana de Automática e Informática Industrial RIAI, Vol 15, Iss 2, Pp 167-173 (2018)
En este artículo científico se proponen dos estrategias de control basado en pasividad, una adaptable y la otra no adaptable para cierta clase de sistemas no lineales. A diferencia de la estrategia de control no adaptable, la adaptable no hace uso
Externí odkaz:
https://doaj.org/article/12258f9857a442f0a5de27a53a78a137
Autor:
José Aravena, Dante Carrasco, Matias Diaz, Matias Uriarte, Felix Rojas, Roberto Cardenas, Juan Carlos Travieso
Publikováno v:
Energies, Vol 13, Iss 6, p 1527 (2020)
In recent years, different off-the-shelf solutions for the rapid control prototyping of power electronics converters have been commercialised. The main benefits of those systems are based on a fast and easy-to-use environment due to high-level progra
Externí odkaz:
https://doaj.org/article/2a180643dd7c4999857e7306c746cbdb