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Listar por palabra clave "Linear matrix inequalities"

Mostrando ítems 1-12 de 12

A novel descriptor redundancy method based on delay partition for exponential stability of time delay systems

González Sorribes, Antonio (Taylor & Francis, 2021-06-11)

[EN] This paper investigates the exponential stability of uncertain time delay systems using a novel descriptor redundancy approach based on delay partitioning. First, the original system is casted into an equivalent ...
Análisis de Estabilidad de Sistemas Borrosos

Al-Hadithi, Basil M.; Matía, Fernando; Jiménez, Agustín (Universitat Politècnica de València, 2009-12-02)

[EN] This paper presents a survey on the state of the art of analysis of the stability of fuzzy systems. The difficulties in the analysis of stability of fuzzy systems which are due to the nonlinearity of such systems, are ...
Contributions to analysis and control of Takagi-Sugeno systems via piecewise, parameter-dependent, and integral Lyapunov functions

González Germán, Iván Temoatzin (Universitat Politècnica de València, 2018-05-04)

Esta tesis considera un enfoque basado en Lyapunov para el análisis y control de sistemas no lineales cuyas ecuaciones dinámicas son reescritas como un modelo Takagi-Sugeno o uno polinomial convexo. Estas estructuras ...
Control synthesis of nonholonomic mobile robots under time-varying delays and input saturation: experimental validation.

González Sorribes, Antonio; Carbonell-Lázaro, Rafael; Cuenca, Ángel; Salt Llobregat, Julián José (Institute of Electrical and Electronics Engineers, 2024)

[EN] This paper presents a new control synthesis methodology for nonholonomic mobile robots subjected to time-varying delays and input saturation constraints. The proposed control method is based on smooth static nonlinear ...
Decentralized Multi-Agent Formation Control with Pole-Region Placement via Cone-Complementarity Linearization

González Sorribes, Antonio; Sala, Antonio; Armesto, Leopoldo (De Gruyter Open Sp. z o.o., 2022-09-01)

[EN] An output-feedback decentralised formation control strategy is pursued under pole-region constraints, assuming that the agents have access to relative position measurements with respect to a set of neighbors in a graph ...
El control coalicional en el marco de la teoría de juegos cooperativos

Muros, F. J. (Universitat Politècnica de València, 2021-04-06)

[EN] Coalitional control is a fairly new branch of distributed control where the agents merge dynamically into coalitions according to the enabled/disabled communication links at each time instant. Therefore, with these ...
Linear matrix inequalities in multirate control over networks

Cuenca Lacruz, Ángel Miguel; Pizá, Ricardo; Salt Llobregat, Julián José; Sala Piqueras, Antonio (Hindawi Publishing Corporation, 2012)

This paper faces two of the main drawbacks in networked control systems: bandwidth constraints and timevarying delays. The bandwidth limitations are solved by using multirate control techniques. The resultant multirate ...
Performance-oriented quasi-LPV modeling of nonlinear systems

Robles, Ruben; Sala, Antonio; Bernal, Miguel (John Wiley & Sons, 2019-03-25)

[EN] Polytopic quasi¿linear parameter¿varying (quasi¿LPV) models of nonlinear processes allow the usage linear matrix inequalities (LMIs) to guarantee some performance goal on them (in most cases, locally, over a so¿called ...
Reduciendo distancias entre el control borroso y el control no lineal: luces y sombras

Ariño, Carlos V.; Sala Piqueras, Antonio (Universitat Politècnica de València, 2009-04-07)

[ES] Aunque el control borroso nació como una metodología heurística, las formulaciones en desigualdades matriciales lineales del control borroso se han convertido en la herramienta más utilizada en dicho área desde los ...
Robustness of a discrete-time predictor-based controller for time-varying measurement delay

Gonzalez, A.; García Gil, Pedro José; Albertos Pérez, Pedro; Castillo, P; Lozano, R. (International Federation of Automatic Control, 2012-11-01)

A predictor-based controller for time-varying delay systems is presented in this paper and its robustness properties for different uncertainties are analyzed. First, a time-varying delay dependent stability condition is ...
T-S Fuzzy Bibo Stabilisation of Non-Linear Systems Under Persistent Perturbations Using Fuzzy Lyapunov Functions and Non-PDC Control Laws

Salcedo-Romero-de-Ávila, José-Vicente; Martínez Iranzo, Miguel Andrés; Garcia-Nieto, Sergio; Hilario Caballero, Adolfo (De Gruyter Open Sp. z o.o., 2020-09)

[EN] This paper develops an innovative approach for designing non-parallel distributed fuzzy controllers for continuous-time non-linear systems under persistent perturbations. Non-linear systems are represented using ...
Un algoritmo secuencial, aleatorio y óptimo para problemas de factibilidad robusta

Álamo, T.; Tempo, R.; Ramírez, D.R.; Luque, A.; Camacho, E.F. (Universitat Politècnica de València, 2013-01-13)

[ES] En este trabajo (del cual se presentó una versión preliminar en Alamo et al. (2007)) se propone un algoritmo aleatorio para determinar la factibilidad robusta de un conjunto de desigualdades lineales matriciales (Linear ...