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Listar por palabra clave "Non-linear systems"

Mostrando ítems 1-10 de 10

A New Model to Determine Passive Intermodulation Terms When Non-Contributing Carriers are Added to Classical Scenarios

Smacchia, Davide; Soto Pacheco, Pablo; Boria Esbert, Vicente Enrique; Raboso García-Baquero, David (Institute of Electrical and Electronics Engineers, 2021)

[EN] This paper provides a new theoretical model for the characterization of passive intermodulation behaviour when non-contributing carriers (i.e., carriers which do not directly affect the particular non-linear contribution ...
BIBO stabilisation of continuous time takagi sugeno systems under persistent perturbations and input saturation

Salcedo-Romero-de-Ávila, José-Vicente; Martínez Iranzo, Miguel Andrés; Garcia-Nieto, Sergio; Hilario Caballero, Adolfo (De Gruyter Open Sp. z o.o., 2018)

[EN] This paper presents a novel approach to the design of fuzzy state feedback controllers for continuous-time non-linear systems with input saturation under persistent perturbations. It is assumed that all the states of ...
Efficient parametric family of fourth-order Jacobian-free iterative vectorial schemes

Cordero Barbero, Alicia; Rojas-Hiciano, Renso V.; Torregrosa Sánchez, Juan Ramón; Triguero-Navarro, Paula (Springer-Verlag, 2024)

[EN] In this work, a multiparametric family of iterative vectorial fourth-order methods free of Jacobian matrices is proposed. A convergence analysis of this family is carried out as well as a study of its efficiency. ...
Estabilización Automática de una Bicicleta sin Conductor mediante el Enfoque de Control por Rechazo Activo de Perturbaciones

Baquero-Suárez, Mauro; Cortes-Romero, John; Arcos-Legarda, Jaime; Coral-Enriquez, Horacio (Universitat Politècnica de València, 2017-12-05)

[ES] Este trabajo propone una estrategia de Control por Rechazo Activo de Perturbaciones (ADRC), usando observadores extendidos de perturbación, para estabilizar una bicicleta en movimiento, sin conductor y con una velocidad ...
Fractional vs. ordinary control systems: What does the fractional derivative provide?

Conejero, J. Alberto; Franceschi, Jonathan; Picó-Marco, Enric (MDPI AG, 2022-08)

[EN] The concept of a fractional derivative is not at all intuitive, starting with not having a clear geometrical interpretation. Many different definitions have appeared, to the point that the need for order has arisen ...
Fuzzy Modeling Framework Using Sector Non-Linearity Techniques for Fixed-Wing Aircrafts

Brusola, Pablo; Garcia-Nieto, Sergio; Salcedo-Romero-de-Ávila, José-Vicente; Martínez Iranzo, Miguel Andrés; Bishop, Robert H. (MDPI AG, 2024-04)

[EN] This paper presents a mathematical modeling approach utilizing a fuzzy modeling framework for fixed-wing aircraft systems with the goal of creating a highly desirable mathematical representation for model-based control ...
Identificación de Modelos LPV para el Control de Sistemas No Lineales

Martínez Iranzo, Miguel Andrés; Salcedo Romero de Ávila, José Vicente (Universitat Politècnica de València, 2010-01-07)

[EN] In this paper we suggest a methodology for the identification of linear parameter time varying models (LPV), based on a previous local identification at some operating points, which presents a high degree of flexibility ...
Modelado y simulación de un péndulo invertido con NX-Recurdyn y Simulink

Andrés Pascual, Luis Miguel (Universitat Politècnica de València, 2017-05-19)

The project will seek the geometric and dynamic modeling of electromechanical system configuration inverted pendulum. Besides the typical joints shall be modeled all dynamic effects of inertia and friction, using Co-simulation ...
Non-linear parallel solver for detecting point sources in CMB maps using Bayesian techniques

Alonso, P.; Argüeso, F.; Cortina, R.; Ranilla, J.; Vidal Maciá, Antonio Manuel (Springer Verlag (Germany), 2013-04)

Abstract In this work we present a suitable computational tool to deal with large matrices and solve systems of non-linear equations. This technique is applied to a very interesting problem: the detection and flux ...
Sistema de Absorción de Vibraciones de amplio Espectro basado en un nuevo Muelle de Rigidez variable

González Rodríguez, Ángel G.; González Rodríguez, Antonio; Chacón, Jesús M.; Castillo, Fernando J. (Universitat Politècnica de València, 2017-04-03)

[ES] Este artículo presenta un sistema de absorción de vibraciones ajustable. Las vibraciones son absorbidas por una masa secundaria que se añade al sistema mediante un muelle de rigidez variable, que consta de dos pares ...