Zobrazeno 1 - 10
of 4 413
pro vyhledávání: '"A. Lasheras"'
Publikováno v:
Sensors and Actuators Reports, Vol 8, Iss , Pp 100251- (2024)
The growing demand for cost-effective and wireless sensing technologies requires the development of simple, efficient and optimized sensors able to accurately detecting external agents. Magnetoelastic resonators represent an alternative to the tradit
Externí odkaz:
https://doaj.org/article/6d6856784e1745e0b60b62d0e6a20f53
Autor:
Lasheras, Jaime Hernandez, Orfila, Alejandro, Santana, Alex, Carrasco, Ismael Hernandez, Mourre, Baptiste
The impact of the expansion of a high-frequency radar (HFR) system in a dynamic coastal area (the Ibiza Channel in the Western Mediterranean Sea) is evaluated through an Observing System Simulation Experiment (OSSE). The installation of two new anten
Externí odkaz:
http://arxiv.org/abs/2406.03579
Publikováno v:
IEEE Transactions on Industrial Electronics, vol. 70, no. 12, pp. 12730-12738, Dec. 2023
Electromechanical relays and contactors suffer from strong collisions at the end of the switching operations. This causes several undesirable phenomena, such as clicking, mechanical wear and contact bounce. Thus, there is great interest in mitigating
Externí odkaz:
http://arxiv.org/abs/2405.15837
Publikováno v:
E. Moya-Lasheras, E. Ramirez-Laboreo and C. Sagues, "Probability-Based Optimal Control Design for Soft Landing of Short-Stroke Actuators," in IEEE Transactions on Control Systems Technology, vol. 28, no. 5, pp. 1956-1963, Sept. 2020
The impact forces during switching operations of short-stroke actuators may cause bouncing, audible noise and mechanical wear. The application of soft-landing control strategies to these devices aims at minimizing the impact velocities of their movin
Externí odkaz:
http://arxiv.org/abs/2404.01125
Feedforward control is a viable option for enhancing the response time and control accuracy of a wide variety of systems. Nevertheless, it is not able to compensate for the effects produced by modeling errors or disturbances. A solution to improve th
Externí odkaz:
http://arxiv.org/abs/2404.00036
Autor:
Cartellier, Alain, Lasheras, Juan
The onset of air entrainment by a smooth vertical liquid jet impacting a pool of the same liquid has been experimentally determined. The ranges of parameters covered complement those considered by Lin & Donnelly (1969). The influence of the jet curva
Externí odkaz:
http://arxiv.org/abs/2402.17571
Publikováno v:
IEEE Transactions on Industrial Electronics, vol. 66, no. 3, pp. 1952-1961, March 2019
Several modeling, estimation, and control strategies have been recently presented for simple reluctance devices like solenoid valves and electromagnetic switches. In this paper, we present a new algorithm to online estimate the flux linkage and the e
Externí odkaz:
http://arxiv.org/abs/2402.00050
Autor:
Moya-Lasheras, Eduardo, Sagues, Carlos
Publikováno v:
E. Moya-Lasheras and C. Sagues, "Run-to-Run Control With Bayesian Optimization for Soft Landing of Short-Stroke Reluctance Actuators," in IEEE/ASME Transactions on Mechatronics, vol. 25, no. 6, pp. 2645-2656, Dec. 2020
There is great interest in minimizing the impact forces of reluctance actuators during commutations, in order to reduce contact bouncing, acoustic noise and mechanical wear. In this regard, a run-to-run control algorithm is proposed to decrease the c
Externí odkaz:
http://arxiv.org/abs/2401.13606
Autor:
Álvarez, Santiago Iglesias, Alonso, Enrique Díez, Sánchez, María Luisa, Rodríguez, Javier Rodríguez, Lasheras, Fernando Sánchez, Juez, Francisco Javier de Cos
The transit method is one of the most relevant exoplanet detection techniques, which consists of detecting periodic eclipses in the light curves of stars. This is not always easy due to the presence of noise in the light curves, which is induced, for
Externí odkaz:
http://arxiv.org/abs/2312.07161
Publikováno v:
2024 European Control Conference (ECC), Stockholm, Sweden, 2024, pp. 1321-1326
Electromechanical switching devices, such as solenoid valves, contactors, and relays, suffer from undesirable phenomena like clicking, mechanical wear, and contact bounce. Despite that, they are still widely used in industry due to their various econ
Externí odkaz:
http://arxiv.org/abs/2311.03300