Zobrazeno 1 - 10
of 379
pro vyhledávání: '"Defoort, M."'
Publikováno v:
In Journal of the Franklin Institute September 2024 361(13)
This paper presents a time discretization of the robust exact filtering differentiator, a sliding mode differentiator coupled to filter, which provides a suitable approximation to the derivatives of some noisy signals. This proposal takes advantage o
Externí odkaz:
http://arxiv.org/abs/2008.09863
This paper deals with the design of discrete-time algorithms for the robust filtering differentiator. Two discrete-time realizations of the filtering differentiator are introduced. The first one, which is based on an exact discretization of the conti
Externí odkaz:
http://arxiv.org/abs/1911.09232
Autor:
Aldana-López, R., Gómez-Gutiérrez, D., Jiménez-Rodríguez, E., Sánchez-Torres, J. D., Defoort, M.
Publikováno v:
International Journal of Control, 2021
This paper aims to provide a methodology for generating autonomous and non-autonomous systems with a fixed-time stable equilibrium point where an Upper Bound of the Settling Time (UBST) is set a priori as a parameter of the system. In addition, some
Externí odkaz:
http://arxiv.org/abs/1901.02782
Autor:
Aldana-López, R., Gómez-Gutiérrez, D., Defoort, M., Sánchez-Torres, J. D., Muñoz-Vázquez, A. J.
This paper addresses the robust consensus problem under switching topologies. Contrary to existing methods, the proposed approach provides decentralized protocols that achieve consensus for networked multi-agent systems in a predefined time. Namely,
Externí odkaz:
http://arxiv.org/abs/1812.07545
Autor:
De Villeros, P. *, Aldana-López, R., Sánchez-Torres, J.D., Defoort, M. *, Djemai, M. *, Loukianov, A.
Publikováno v:
In IFAC PapersOnLine 2023 56(2):43-48
Autor:
Aldana-López, R., Gómez-Gutiérrez, D., Jiménez-Rodríguez, E., Sánchez-Torres, J. D., Defoort, M.
Publikováno v:
International Journal of Robust and Nonlinear Control, Volume29, Issue12, Pages 4135-4148,2019
This paper deals with the convergence time analysis of a class of fixed-time stable systems with the aim to provide a new non-conservative upper bound for its settling time. Our contribution is fourfold. First, we revisit the well-known class of fixe
Externí odkaz:
http://arxiv.org/abs/1809.07012
Publikováno v:
In Journal of the Franklin Institute May 2022 359(8):3951-3978
Publikováno v:
Phys. Rev. Lett. Vol. 113, 136101 (2014)
We have measured the interaction between $^4$He gas at 4.2$~$K and a high-quality nano-electro-mechanical string device for its first 3 symmetric modes (resonating at 2.2$~$MHz, 6.7$~$MHz and 11$~$MHz with quality factor $Q > 0.1$ million) over almos
Externí odkaz:
http://arxiv.org/abs/1512.02455
Publikováno v:
Phys. Rev. Lett. Vol. 110, 177206 (2013)
We report on experiments performed at low temperatures on aluminum covered silicon nanoelectromechanical resonators. The substantial difference observed between the mechanical dissipation in the normal and superconducting states measured within the s
Externí odkaz:
http://arxiv.org/abs/1512.01036