Results 61 to 70 of about 1,744,149 (339)

Black-Box Fuzzy Identification of a Nonlinear Hydrogen Fuel Cell Model

Trends in Computational and Applied Mathematics, 2018
A fuzzy  identification of the dynamical system  model is developed upon a data generated by a software simulator of a hydrogen fuel cell. The data presents a black box  model, just composed by inputs and outputs, carry no  additional information, and ...
Ana Maria Amarillo Bertone, Jefferson Beethoven Martins, Keiji Yamanaka   +2 more
doaj   +1 more source

Mutual synchronization and clustering in randomly coupled chaotic dynamical networks [PDF]

, 1999
We introduce and study systems of randomly coupled maps (RCM) where the relevant parameter is the degree of connectivity in the system. Global (almost-) synchronized states are found (equivalent to the synchronization observed in globally coupled maps ...
A.S. Mikhailov, A.S. Mikhailov, Alexander S. Mikhailov, D. Battogtokh, D.H. Zanette, D.H. Zanette, D.H. Zanette, D.J. Watts, E. Niebur, E. Ott, E. Ott, G. Abramson, G. Caldarelli, H. Bohr, H. Fujisaka, H. Fujisaka, J. Delgado, J.C. Sommerer, J.C. Stiller, J.F. Heagy, K. Christensen, K. Kaneko, K. Kaneko, K. Kaneko, K. Kaneko, K. Wiesenfeld, K.T. Alligood, N. Platt, R.V. Solé, S. Wiggins, S.A. Kauffman, Susanna C. Manrubia, Y. Kuramoto, Yu. L. Maistrenko, Yu. Maistrenko   +34 more
core   +2 more sources

Defect Analysis of the β– to γ–Ga2O3 Phase Transition

Advanced Functional Materials, EarlyView.
The role of defects at all the relevant stages of the β$\beta$‐ to γ$\gamma$‐Ga2O3 polymorph transition is investigated using a multi method approach. The positron annihilation spectroscopy based results show that the defect density decreases after the transition, and that changes in defect configuration within the γ phase occur with increasing ...
Umutcan Bektas, Maciej O. Liedke, Huan Liu, Fabian Ganss, Maik Butterling, Nico Klingner, René Hübner, Ilja Makkonen, Andreas Wagner, Gregor Hlawacek   +9 more
wiley   +1 more source

RANDOMLY GENERATED FUZZY DISCRETE DYNAMICAL SYSTEMS [PDF]

Fiabilitate şi Durabilitate
This paper aims to introduce the concept of a fuzzy discrete dynamical system as a fuzzy subgroupoid of X×Z×X, with Z representing the group of integer numbers.
Mădălina Roxana BUNECI
doaj  

Event-triggered control for trajectory tracking of quadrotor unmanned aerial vehicle

Systems Science & Control Engineering, 2021
This paper studies the trajectory tracking problem of quadrotor unmanned aerial vehicle (QUAV) with model nonlinearities and external disturbances via event-triggered control technique.
Peiyun Ye, Yang Yu, Wei Wang
doaj   +1 more source

Fuzzy Model Based Solving Nonlinear Systems with Case Study of Truck-trailer System [PDF]

, 2009
In this paper, we consider the fuzzy controller problem for nonlinear system using fuzzy models. The controller is constructed using a design model of the dynamical process to be controlled.
indriyati, I. (Indriyati), sarwoko, E. A. (Eko), sasongko, P. S. (priyo)   +2 more
core  

Selective and Precise Editing of Digital Polymers Through Parallel or Series Toehold‐Mediated Strand Displacement

Advanced Functional Materials, EarlyView.
A sequence‐encoded supramolecular construct containing two accessible toeholds is developed herein for enabling multiple editing operations. By introducing specific input strands, it is possible to selectively erase or rewrite digital content through parallel or series toehold‐mediated strand displacement (PTMSD or STMSD).
Jakub Ossowski, Cyril Antheaume, Jean‐François Lutz, Maria Nerantzaki   +3 more
wiley   +1 more source

Security SMC for Networked Fuzzy Singular Systems With Semi-Markov Switching Parameters

IEEE Access, 2022
In this paper, the issue of security sliding mode control (SMC) is addressed for networked nonlinear singular systems with semi-Markov switching parameters via the Takagi-Sugeno (T-S) fuzzy strategy.
Chunsong Han, Caiyu Lv, Kai Xie, Wenhai Qi, Jun Cheng, Kaibo Shi, Juntao Pan   +6 more
doaj   +1 more source

Chaos in the BMN matrix model [PDF]

, 2015
We study classical chaotic motions in the Berenstein-Maldacena-Nastase (BMN) matrix model. For this purpose, it is convenient to focus upon a reduced system composed of two-coupled anharmonic oscillators by supposing an ansatz. We examine three ans\"atze:
Asano, Yuhma, Kawai, Daisuke, Yoshida, Kentaroh   +2 more
core   +3 more sources

Fuzzy Topological Dynamical Systems

Journal of Mathematics Research, 2009
In this paper by considering a fuzzy continuous action of a fuzzy topological group on a fuzzy topological space we have fuzzifiifed the notion of topological dynamical system. Some properties of this fuzzy structure are investigated. Then we have constructed mixed fuzzy topological dynamical system from two given fuzzy topological dynamical systems.
openaire   +2 more sources