Dipòsit Digital de Documents de la UAB 57 registres trobats  1 - 10següentfinal  anar al registre: La cerca s'ha fet en 0.01 segons. 
1.
19 p, 1.8 MB Optimal Robust PID control for first- and second-order plus dead-time processes / Sato, Takao (University of Hyogo. Department of Mechanical Engineering (Japó)) ; Hayashi, Itaru (University of Hyogo. Department of Mechanical Engineering (Japó)) ; Horibe, Yohei (University of Hyogo. Department of Mechanical Engineering (Japó)) ; Vilanova i Arbós, Ramon (Universitat Autonoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Konishi, Yasuo (University of Hyogo. Department of Mechanical Engineering (Japó))
The present study proposes a new design method for a proportional-integral-derivative (PID) control system for first-order plus dead-time (FOPDT) and over-damped second-order plus dead-time (SOPDT) systems. [...]
2019 - 10.3390/app9091934
Applied Sciences (Switzerland), Vol. 9, Issue 9 (May 2019) , art. 1934  
2.
21 p, 2.0 MB A proposal for evading the measurement uncertainty in classical and quantum computing : Application to a resonant tunneling diode and a Mach-Zehnder interferometer / Pandey, Devashish (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Bellentani, Laura (Università degli Studi di Modena e Reggio Emilia (Itàlia)) ; Villani, Matteo (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Albareda, Guillermo (Max Planck Institute for the Structure and Dynamics of Matter and Center for Free-Electron Laser Science (Alemanya)) ; Bordone, Paolo (Università degli Studi di Modena e Reggio Emilia (Itàlia)) ; Oriols Pladevall, Xavier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
Measuring properties of quantum systems is governed by a stochastic (collapse or state-reduction) law that unavoidably yields an uncertainty (variance) associated with the corresponding mean values. This non-classical source of uncertainty is known to be manifested as noise in the electrical current of nanoscale electron devices, and hence it can flaw the good performance of more complex quantum gates. [...]
2019 - 10.3390/app9112300
Applied Sciences (Switzerland), Vol. 9, Issue 11 (June 2019) , art. 2300  
3.
20 p, 1.7 MB A Route to Chaos in the Boros-Moll Map / Gardini, Laura (University of Urbino. Department of Economics Society Politics) ; Mañosa Fernández, Víctor 1971- (Universitat Politècnica de Catalunya. Departament de Matemàtiques) ; Sushko, Iryna (National Academy of Sciences of Ukraine)
The Boros-Moll map appears as a subsystem of a Landen transformation associated to certain rational integrals and its dynamics is related to their convergence. In the paper, we study the dynamics of a one-parameter family of maps which unfold the Boros-Moll one, showing that the existence of an unbounded invariant chaotic region in the Boros-Moll map is a peculiar feature within the family. [...]
2019 - 10.1142/S021812741930009X
International journal of bifurcation and chaos in applied sciences and engineering, Vol. 29, Núm. 4 (April 2019) , art. 1930009  
4.
19 p, 430.8 KB Limit cycles for discontinuous planar piecewise linear differential systems separated by an algebraic curve / Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Zhang, Xiang (Shanghai Jiao Tong University. Department of Mathematics)
We study how to change the maximum number of limit cycles of the discontinuous piecewise linear differential systems with only two pieces in function of the degree of the discontinuity of the algebraic curve between the two linear differential systems. [...]
2019 - 10.1142/S0218127419500172
International journal of bifurcation and chaos in applied sciences and engineering, Vol. 29, Núm. 2 (February 2019) , art. 1950017  
5.
20 p, 6.1 MB Research on the collision avoidance algorithm for fixed-wing UAVs based on maneuver coordination and planned trajectories prediction / Wan, Yu (National University of Defense Technology. College of systems engineering (Xina)) ; Tang, Jun (National University of Defense Technology. College of systems engineering (Xina)) ; Lao, Songyang (National University of Defense Technology. College of systems engineering (Xina)) ; Universitat Autònoma de Barcelona
This paper presents a novel collision avoidance (CA) algorithm for a cooperative fixed-wing unmanned aerial vehicle (UAV). The method is based on maneuver coordination and planned trajectory prediction. [...]
2019 - 10.3390/app9040798
Applied Sciences (Switzerland), Vol. 9, Issue 4 (February 2019) , art. 798  
6.
13 p, 1.2 MB Assessing concentration changes of odorant compounds in the thermal-mechanical drying phase of sediment-likewastes from olive oil extraction / Hernández, Diógenes (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Quinteros-Lama, Héctor (Universidad de Talca. Escuela de Ingeniería (Chile)) ; Tenreiro, Claudio (Universidad de Talca. Escuela de Ingeniería (Chile)) ; Gabriel Buguña, David (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
In the industrial production of olive oil, both solid wastes and those produced from their incineration are a serious environmental problem since only 20% w/w of the fruit becomes oil and the rest is waste, mainly orujo and alperujo. [...]
2019 - 10.3390/app9030519
Applied sciences, Vol. 9, Issue 3 (February 2019) , art. 519  
7.
19 p, 5.2 MB Microparticle manipulation and imaging through a self-calibrated liquid crystal on silicon display / Zhang, Haolin (Universitat Autònoma de Barcelona. Departament de Física) ; Lizana Tutusaus, Ángel (Universitat Autònoma de Barcelona. Departament de Física) ; Van Eeckhout, Albert (Universitat Autònoma de Barcelona. Departament de Física) ; Turpin, Alex (University of Glasgow. School of Physics and Astronomy) ; Ramirez, Claudio (Universitat Autònoma de Barcelona. Departament de Física) ; Iemmi, Claudio (Universidad de Buenos Aires. Departamento de Física) ; Campos Coloma, Juan (Universitat Autònoma de Barcelona. Departament de Física)
We present in this paper a revision of three different methods we conceived in the framework of liquid crystal on silicon (LCoS) display optimization and application. We preliminarily demonstrate an LCoS self-calibration technique, from which we can perform a complete LCoS characterization. [...]
2018 - 10.3390/app8112310
Applied sciences, Vol. 8, Núm. 11 (November 2018) , art. 2310  
8.
13 p, 271.6 KB Periodic orbits bifurcating from a nonisolated zero-Hopf equilibrium of three-dimensional differential systems revisited / Cândido, Murilo R. (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
In this paper, we study the periodic solutions bifurcating from a nonisolated zero–Hopf equilib- rium in a polynomial differential system of degree two in R³. More specifically, we use recent results of averaging theory to improve the conditions for the existence of one or two periodic solutions bifurcating from such a zero–Hopf equilibrium. [...]
2018 - 10.1142/S021812741850058X
International journal of bifurcation and chaos in applied sciences and engineering, Vol. 28, no. 5 (2018) , art. 1850058  
9.
20 p, 447.6 KB On uniqueness of limit cycles in general Bogdanov-Takens bifurcation / Han, Maoan (Shanghai Normal University. Department of Mathematics) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Yang, Junmin (Hebei Normal University. College of Mathematics and Information Science)
In this paper we present a complete study to the well-known Bogdanov-Takens bifurcation and give a rigorous proof for the uniqueness of limit cycles.
2018 - 10.1142/S0218127418501158
International journal of bifurcation and chaos in applied sciences and engineering, Vol. 28, No. 9 (2018) , art. 1850115  
10.
15 p, 343.1 KB Algebraic limit cycles in piecewise linear differential systems / Buzzi, Claudio A. (Universidade Estadual Paulista (Brasil). Department of Mathematics) ; Gasull i Embid, Armengol (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Torregrosa, Joan (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
This paper is devoted to study the algebraic limit cycles of planar piecewise linear differential systems. In particular we present examples exhibiting two explicit hyperbolic algebraic limit cycles, as well as some 1-parameter families with a saddle-node bifurcation of algebraic limit cycles. [...]
2018 - 10.1142/S0218127418500396
International journal of bifurcation and chaos in applied sciences and engineering, Vol. 28, No. 3 (2018) , art. 1850039  

Dipòsit Digital de Documents de la UAB : 57 registres trobats   1 - 10següentfinal  anar al registre:
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