Dr. Alejandro Ricardo Femat Flores
Investigador Titular "C"
Integrante del SNI. Nivel 3
División de Matemáticas Aplicadas
+52 (444) 8342010
4015
+52 (444) 8342000
1.- Ricardo Femat , Ricardo Aguilar-López and Juan L. Mata-Machuca "Bioprocess Intensification of a Continuous-Flow Enzymatic Bioreactor via Productivity Dynamic Optimization under Modeling Uncertainty". FERMENTATION-BASEL . 2024;
10 (19) 11 : 10010011
2.- Uriel Roberto Pedroza-Medina, Luis Felipe Cházaro-Ruiz, Ricardo Femat and Alicia Román-Martínez "Intensification of a microbial electrolysis cell for biohydrogen production". CHEMICAL ENGINEERING AND PROCESSING - PROCESS INTENSIFICATION . 2024;
197 : 109707
3.- Ricardo Aguilar-López; Pablo López-Pérez; Ricardo Femat "Unit intensification for exothermic chemical reactors via minimum stabilization time". CHEMICAL ENGINEERING SCIENCE . 2024;
209 : 119869
4.- Gualberto Solís-Perales, Jairo Sánchez-Estrada, and Ricardo Femat "A gain adaptive strategy to improve closed-loop performance of robust asymptotic feedback linearization". INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS . 2023;
21 : 2957-2968
5.- Edwin J. Barbosa-Hernández , Jorge E. Pliego-Sandova, Anne Gschaedler-Mathis, Javier Arrizon-Gaviño, Alejandro Arana-Sánchez, Ricardo Femat and Enrique J. Herrera-López "Monitoring (beta)-Fructofuranosidase Activity through Kluyveromyces marxianus in Bioreactor Using a Lab-Made Sequential Analysis System". FERMENTATION-BASEL . 2023;
9 : 963
6.- Horacio Leyva, Ricardo Femat, Francisco A. Carrillo , Griselda Quiroz-Compean "Positive systems with positive control; Multivariable feedback control; Process stabilization; Process control". JOURNAL OF PROCESS CONTROL . 2023;
132 : 103128
7.- Claudia Patricia Flores-Gutiérreza, Griselda Quiroz-Compean, Octavio Rentería-Vidales, Luis Torres-Treviñoo, Eduardo Ruiz-Velázquez, Ricardo Femat "System identification for T1D via artificial intelligence algorithms: evolutionary or swarm". BIOMEDICAL SIGNAL PROCESSING AND CONTROL . 2023;
85 : 105077
8.- Blanca E. García-Rojas, Gabriel Ramirez-Dámaso, Francisco Caballero, Ricardo Femat "Crisis-induced intermittency in Mexican dam flows". CHAOS SOLITONS & FRACTALS . 2022;
156 : 111864
9.- Luis F. Calderón-Soto, Irma López-Gutiérrez, Casandra Valencia-Ojeda, Ricardo Aguilar-López, Felipe Alatriste-Mondragón, Ricardo Femat "Two-stage continuous biomethane production from enzymatic hydrolysate of agave bagasse: Modelling, identification and control". JOURNAL OF PROCESS CONTROL . 2022;
120 : 14-27
10.- Herrera-Lopez, E. J., Pitalua-Diaz, N., Pliego-Sandoval, J. E., Femat, R., Velazquez, L., Munguia, N., Gonzalez-Angeles, A. "A control approach to regulate formaldehyde concentrations indoors a gross anatomy laboratory via a switched fuzzy logic system". BUILDING AND ENVIRONMENT . 2021;
188 : 107492
11.- E. Vázquez-Oviedo, N. Vázquez-Nava, R. Femat "Current Control Based on Limit Cycle Stability for Photovoltaic Arrays". IET RENEWABLE POWER GENERATION . 2020;
15(5) : 725-733
12.- E. Vázquez-Oviedo. N. Vázquez-Nava, R. Femat "Modified Sandia Voltage Shift Anti-Islanding Scheme for Distributed Power Generator Systems". IET POWER ELECTRONICS . 2020;
13 (18) : 4226-4234
13.- Eduardo Ruiz-Velázquez, Julio García-Rodríguez, Griselda Quiroz, RicardoFemat "Robust (mu)-synthesis: Towards a unified glucose control in adults, adolescents and children with T1DM". JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS . 2020;
357 : 9633-9653
14.- Horacio Leyva, Griselda Quiroz , Francisco A. Carrillo, Ricardo Femat "Insulin stabilisation in artificial pancreas: a positive control approach". IET CONTROL THEORY & APPLICATIONS . 2019;
13 : 970-978
15.- L.F. Calderon-Soto, E.J. Herrera-Lopez, G. Lara-Cisneros, R. Femat "On unfied stability for a class of chemostat model with generic growth rate functions: Maximum yield as control goal". JOURNAL OF PROCESS CONTROL . 2019;
77 : 61-75
16.- Héctor O. González-Ochoa, Gualberto Solís Perales, Irving R. Epstein, Ricardo Femat "Effects of stochastic time-delayed feedback on a dynamical system modelling a chemical oscillator". PHYSICAL REVIEW E . 2018;
97 : 052214
17.- A. Hernández-Medina, C.P. Flores-Gutiérrez, R. Femat "Robustness properties preservation in sub-optimal T1DM H-inf. control: w-SPR substitutions". OPTIMAL CONTROL APPLICATIONS & METHODS . 2018;
39 : 220-229
18.- C. P. Flores-Gutiérrez, A. Reyes-Obando, O. I. Rentería-Vidales, and Ricardo Femat "Stabilization of Bed Inclination Angle in Rotary Drums by Using Computer Vision". INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH . 2018;
57 : 7717-7725
19.- E. Vázquez-Oviedo, N. Vázquez-Nava, R. Femat "Synchronization Technique of Grid-Connected Power Converters based on a Limit Cycle Oscillator". IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS . 2018;
65 (1) : 709-717
20.- L.J. Farías-Álvarez, A. Gschaedler-Mathis, A.F. Sánchez-Ortiz, R. Femat, J. Cervantes-Martínez, M. Arellano-Plaza, C. Zamora-Pedraza, E. Amillastre, C. Ghommidh, E.J. Herrera-López "Xanthophyllomyces dendrorhous physiological stages determination using combined measurements from dielectric and Raman spectroscopies, a cell counter system and fluorescence flow cytometry". BIOCHEMICAL ENGINEERING JOURNAL . 2018;
136 : 1-8
21.- Valentina Castellanos-Rodríguez, Eric Campos-Cantón, Rafael Barboza-Gudiño, and Ricardo Femat "An upper limit for slow earthquakes zone: Self-oscillatory behavior through the Hopf bifurcation mechanism from a model of spring-block under lubricated surfaces". NONLINEAR PROCESSES IN GEOPHYSICS . 2017;
24 : 419--433
22.- L.F. Calderón-Soto, J.M. Méndez-González, E.J. Herrera-López, C. Ghommidh, R. Femat "Determination of experimental and mathematical oscillatory conditions for Zymomonas mobilis with different death rates for viable and VBNC cells". CHEMICAL ENGINEERING RESEARCH & DESIGN . 2017;
123 : 407-415
23.- R. Aguilar-López, G. Lara-Cisneros, R. Femat "Dynamic Nonlinear Feedback Control applied to Improve Butanol Production by Clostridium acetobutylicum". INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING . 2017;
20170034 : 1-17
24.- Gerardo Lara-Cisneros, Ricardo Femat and Denis Dochain "Robust sliding mode based extremum-seeking controller for reaction systems via uncertainty estimation approach". INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL . 2017;
27 : 3218-3235
25.- J. Martín Méndez-González, Ismael P. Páez, R. Femat "Steady state equivalence in speciation: reaction networks in acid-base aqueous solutions". CHEMICAL ENGINEERING RESEARCH & DESIGN . 2017;
122 : 132-140
26.- Flores-Estrella, R. A.; Estrada-Baltazar, A.; Femat, R. " A MATHEMATICAL MODEL AND DYNAMIC ANALYSIS OF ANAEROBIC DIGESTION OF SOLUBLE ORGANIC FRACTION OF MUNICIPAL SOLID WASTE TOWARDS CONTROL DESIGN". REVISTA MEXICANA DE INGENIERIA QUIMICA . 2016;
15 (1) : 243-258
27.- H. Gonzalez-Ochoa, R. Flores-Moreno, L. M. Reyes, R. Femat " Extended source model for diffusive coupling". EUROPEAN PHYSICAL JOURNAL E . 2016;
39 (4) : 1-10
28.- Luis J. Ontañón-García, Eric Campos-Cantón, Ricardo Femat "Analog electronic implementation of a class of hybrid dissipative dynamical system". INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS . 2016;
26(1) : 1650018-1:12
29.- R. Aguilar-López, P. A. López-Pérez, G. Lara-Cisneros and R. Femat "Controlling a class of chaotic quantum system under disturbances and noisy measurements". INTERNATIONAL JOURNAL OF MODERN PHYSICS C . 2016;
27 (4) : 1650040 (13 pags)
30.- G. Lara-Cisneros, R. Aguilar, D. Dochain, R. Femat "On-line estimation of VFA concentration in anaerobic digestion via methane outflow rate measurements". COMPUTERS & CHEMICAL ENGINEERING . 2016;
94 : 250-256
31.- H. Leyva, F. A. Carrillo, G. Quiroz, R. Femat "Robust Stabilization of Positive Linear Systems via Sliding Positive Control". JOURNAL OF PROCESS CONTROL . 2016;
41 : 47-55
32.- Gerardo Lara-Cisneros, José Alvarez-Ramírez and Ricardo Femat "Self-optimizing control for a class of continuous bioreactor via variable-structure feedback". INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE . 2016;
47(6) : 1394-1406
33.- J. Alvarez-Ramirez, R. Femat and M. Meraz "Some remarks on the Langmuir-Hinshelwood kinetics". JOURNAL OF MATHEMATICAL CHEMISTRY . 2016;
54(2) : 375-392
34.- José Méndez-González and Ricardo Femat "Steady state equivalence among autocatalytic Peroxidase-Oxidase reactions". JOURNAL OF CHEMICAL PHYSICS . 2016;
145 (22) : 225101
35.- Angel Rodríguez, Griselda Quiroz, Ricardo Femat; Hugo O Mendez-Acosta, Jesús de León " An adaptive observer for operation monitoring of anaerobic digestion wastewater treatment". CHEMICAL ENGINEERING JOURNAL . 2015;
269 : 186-193
36.- Jorge Pliego, Juan Carlos Mateos, Jorge Rodriguez, Francisco Valero, Mireia Baeza, Ricardo Femat, Rosa Camacho, Georgina Sandoval, Enrique J. Herrera-López " Monitoring lipase/esterase activity by stopped flow in a sequential injection analysis system using p-nitrophenyl butyrate". SENSORS . 2015;
15 : 2798-2811
37.- R. V. Gómez-Acata, G. Lara-Cisneros, R. Femat, R. Aguilar-López "ON THE DYNAMIC BEHAVIOUR OF A CLASS OF BIOREACTOR WITH NON CONVENTIONAL YIELD COEFFICIENT FORM". REVISTA MEXICANA DE INGENIERIA QUIMICA . 2015;
14 : 149-165
38.- G. Lara-Cisneros, R. Aguilar-López, R. Femat "On the dynamic optimization of methane production in anaerobic digestion via extremum-seeking control approach". COMPUTERS & CHEMICAL ENGINEERING . 2015;
75 : 49-59
39.- Fernando A. Cuevas Ortiz,Pablo A. López-Pérez, Ricardo Femat, Gerardo Lara-Cisneros, Ricardo Aguilar-López. "Regulation of a Class of Continuous Bioreactor under Switching Kinetic Behavior: Modeling and Simulation Approach". INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH . 2015;
54 : 1326-1232
40.- M. Meraz, E. Rodriguez , R. Femat, J.C. Echeverria, J. Alvarez-Ramirez "Statistical persistence of air pollutants (O3, SO2, NO2 and PM10) in Mexico City". PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS . 2015;
427 : 202-217
41.- Daungruthai Jarukanont, Imelda Bonifas Arredondo, Ricardo Femat, Martin E. Garcia "Vesicle Motion During Sustained Exocytosis in Chromaffin Cells: Numerical Model Based on Amperometric Measurements". PLOS ONE . 2015;
Dic. : 1- 25
42.- Gerardo Lara-Cisneros, Ricardo Femat and Denis Dochain "An extremum seeking approach via variable-structure control for fed-batch bioreactors with uncertain growth rate". JOURNAL OF PROCESS CONTROL . 2014;
24 : 663-671
43.- E. Rodriguez, M. Aguilar-Cornejo, R. Femat and J. Alvarez-Ramirez "Scale and time dependence of serial correlations in word-length time series in literary narrative". PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS . 2014;
414 : 378-386
44.- E. Rodriguez, R. Femat and J. Alvarez-Ramirez "US stock market efficiency over weekly, monthly, quarterly and yearly time scales". PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS . 2014;
413 : 554-564
45.- Aurora Espinoza-Valdez, Francisco Cruz Ordaz, Edgardo Ugalde and Ricardo Femat "Analysis of a model for the morphological structure of renal arterial tree: Fractal structure". JOURNAL OF APPLIED MATHEMATICS . 2013;
396486 : 6 pags
46.- I. Campos-Cantón, L. M. Torres-Treviño, E. Campos Canton, R. Femat "Generation of a Re-Configurable Logical Cell Using Evolutionary Computation". DISCRETE DYNAMICS IN NATURE AND SOCIETY . 2013;
2013 : 250593, 4 pages
47.- R. Flores-Estrella, G. Quiroz; H.O. Méndez-Acosta; R. Femat, "H-infinity control of anaerobic digester for winery industry wastewater treatment". INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH . 2013;
52 : 2625-2632
48.- L. J. Ontañon Garcia; E. Campos Cantón; R. Femat; I. Campos Cantón; M. Bonilla Marin "Multivalued Synchronization by Poincaré Coupling". COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION . 2013;
8 : 2761-2768
49.- Eric Campos-Cantón, R. Femat, Isaac Campos-Cantón, Juan Gonzalo Barajas- Ramirez "A multivibrator circuit based on chaos generation". INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS . 2012;
22(1) : 1250011
50.- Eric Campos-Cantón, Ricardo Femat, and Guanrong Chen "Attractors generated from switching unstable dissipative systems". CHAOS . 2012;
22 : 033121
51.- G. Quiroz; I. Bonifas, Dr; J. G. Barajas-Ramirez; R. Femat, "Chaos evidence in catecholamine secretion at chromaffin cells". CHAOS SOLITONS & FRACTALS . 2012;
45 : 988-997
52.- J. M. Flores-Fernández, E. J. Herrera-López, F. Sánchez-Llamas, A. Rojas-Calvillo, P. A. Cabrera-Galeana, G. Leal-Pacheco, M. G. González-Palomar, R. Femat, M. Martínez-Velázquez "Development of an optimized multi-biomarker panel for the detection of lung cancer based on principal component analysis and artificial neural network modeling". EXPERT SYSTEMS WITH APPLICATIONS . 2012;
39 : 10851-10856
53.- J.M. Méndez, R. Femat "Dynamic equivalence in tangent spaces from vector fields of chemical reaction networks". CHEMICAL ENGINEERING SCIENCE . 2012;
83 : 50-55
54.- Herrera-López EJ, Castillo-Toledo B, Femat R. "Fuzzy servo controller for CSTB with substrate inhibition kinetics". JOURNAL OF PROCESS CONTROL . 2012;
22 : 959-967
55.- J. G. Barajas-Ramirez, K. P. Cuellar Galarza, R. Femat "Generalized Synchronization of Strictly Different Systems: Partial-state Synchrony". CHAOS SOLITONS & FRACTALS . 2012;
45 : 193--204
56.- G. Lara-Cisneros, R. Femat. E. Pérez "On dynamical behavior of two-dimensional biological reactors". INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE . 2012;
43 : 526¿534
57.- Juan Gonzalo Barajas Ramirez, R. Femat "On the emergenece of chaos on dynamical networks". INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE . 2012;
43(12) : 2240-2248
58.- E. Campos Cantón, R. Femat, A. N. Pisarchik "A family of multimodal dynamic maps". COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION . 2011;
16 : 3457-3462
59.- J.M. Méndez, R. Femat "Mechanisms of prion disease progression: a chemical reaction network approach". IET SYSTEMS BIOLOGY . 2011;
5 (6) : 347 - 352
60.- C.P. Flores-Gutiérrez, R. Femat, E. Ruiz-Velázquez "On hypoglycemic levels induced by H1 control on type I diabetes mellitus". APPLIED MATHEMATICS AND COMPUTATION . 2011;
218 : 376-385
1.- R. Aguilar-López, R. V. Gómez-Acata, G. Lara-Cisneros, and R. Femat "Nonlinear and Robust Control Strategy Based on Chemotherapy to Minimize the HIV Concentration in Blood Plasma". . 2016;
2016 (2016), Article ID 6284574 : 1-6
2.- R. Femat, C. Jiménez, S. Bowong, G. Solís-Perales "Accounting the Control Effort to Improve Chaos Suppression via Robust Adaptive Feedback". INTERNATIONAL JOURNAL MODELING, IDENTIFICATION AND CONTROL . 2009;
6 : 147-155
3.- C. Hernández-Rosales, R. Femat and G. Quiroz "Make a Discrete-Time PI controller on an 8 bit Microcontroller". Embedded Systems Design . 2006;
19(No.1) : 28-43
4.- A. Zavala Río, R. Femat, R. Santiesteban Cos "An analytical study on the logarithmic mean temperature difference". Revista Mexicana de Ingeniería Química . 2005;
4(3) : 201-212
5.- D.U. Campos-Delgado, R. Femat, M. Hernández-Ordoñez, A. Gordillo-Moscoso "Self-tuning insulin adjustment for type 1 Diabetic patients based on multi-doses regime". Applied Bionics and Biomechanics . 2005;
2 : 61-71
6.- G. Carrizales-Martínez, R. Femat, V. González-Alvarez "Control de temperatura en un reactor catalítico para la alquilación de hidrocarburos a pesar de cinética incierta". Revista Internacional Información Tecnológica . 2003;
14 : 43-49
7.- Femat R. "An extension to chaos control via lie derivatives: fully-linearizable systems.". CHAOS . 2002;
12 : 1027-1033
8.- Femat R., Solís Perales G. "Synchronization of chaotic systems with different order.". PHYSICAL REVIEW E . 2002;
65 : 036226
9.- Femat R., Jauregui Ortiz R., Solís Perales G. "A Chaos-Based Communication Scheme Based Via Robust Asymptotic Feedback". IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I:REGULAR PAPERS . 2001;
48 : 1161-1169
10.- Solís Perales G., Femat R. Ruiz Velásquez E. "A Note on Robust Stability Analysis of Chaos Synchornization". PHYSICS LETTERS A . 2001;
288 : 183 a 190
11.- Femat R., Alvarez Ramírez J., Fernández Anaya G. "Adaptive Synchronization of High-Order Chaotic Systems: A Feedback With Low Order Parametrization". Physica D . 2000;
139 : 231 a 246
12.- Femat R. "Chaos in a Class of Reacting System Induced by Robust Asymptotic Feedback". Physica D . 2000;
136 : 193 a 204
13.- Femat R., Jimenez Gallegos C. "Unveiling Uncertain Forces in Second-Order Driven Oscillators Via Internal Model: A Discrete-Time Feedback". Discrete Dynamics in Nature and Society . 2000;
5 : 89 a 96
14.- González J., Femat R., Alvarez Ramírez J., Aguilar R., Barrón M. "A Discrete Approach to the Control and Synchronization of a Class of Chaotic Oscillators". IEEE Trans. On Circuits and Systems I . 1999;
46 : 1139 a 1144
15.- Femat R., Capistrán Tobías J., Solís Perales G. "Laplace Domain Controllers for Chaos Control". Physics Letters A . 1999;
252 : 27 a 36
16.- Femat R., Solís Perales G. "On Chaos Synchronization Phenomena". Physics Letters A . 1999;
262 : 50 a 60
17.- Femat R., Alvarez Ramírez J., Castillo Toledo B., González J. "On Robust Chaos Suppression in a Class of Nondriven Oscilaltors: Application to the Chua¿s Circuit". IEEE Trans. on circuits and systems I . 1999;
46 : 1150 a 1152
18.- Femat R., Alvarez Ramírez J., Rosales Torres M. "Robust Asymptotic Stabilization Via Uncertainty Estimation: Regulation of Temperature in a Fluidized Bed Reactor". Comp. and Chem. Eng. . 1999;
23 : 697 a 708
19.- Alvarez Ramírez J., Suarez R., Femat R. "Robust Control of a Class of Uncertain Nonlinear Systems in Strict-Feedback Form". European Journal of Control . 1999;
5 : 98 a 106
20.- Alvarez Ramírez J., Femat R. "Robust pi Stabilization of a Class of Chemical Reactors". System and Control Letters . 1999;
38
21.- Femat R. "A Control Scheme for the Motion of a Magnet Supported by Type-II Superconductor". Physica D . 1998;
111 : 347 a 355
22.- Femat R., Alvarez Ramírez J., Soria A. "Chaotic Flow Structure in a Vertical Bubble Column". Physics Letters A . 1998;
248 : 67 a 79
23.- Alvarez Ramírez J., Femat R., González J. "Robust Control of a Class of Uncertain First-Order Systems". Chem. Eng. Sci. . 1998;
53 : 2701 a 2710
24.- Alvarez Ramírez J., Femat R., Barreiro A. "A Pi Controller With Disturbance Estimation". Eng. Chem. Res. . 1997;
36 : 3668 a 3675
25.- Femat R., Alvarez Ramírez J., González J. "A Strategy to Control Chaos in Nonlinear Driven Oscillators With least Priori Knowledge". Physics Letters A . 1997;
224 : 271 a 276
26.- Alvarez Ramírez J., Solís Daun J., Femat R. "On Bounded-Input Feedback Global Stabilization of Robots Manipulators". Applied Math. Letts. . 1997;
10 : 115 a 119
27.- Alvarez Ramírez J., Cervantes I., Femat R. "Robust Controllers for a Heat Exchanger". Ind. Eng. Chem. Res. . 1997;
36 : 382 a 388
28.- Alvarez Ramírez J., Suarez R., Femat R. "Robust Stabilization of Temperature in Continuous Stirred Tank Reactors". Chem. Eng. Sci. . 1997;
52 : 2223 a 2230
29.- Femat R., Alvarez Ramírez J. "Synchronization of Two Strictly Different Chaotic Oscillators". Physics Letters A . 1997;
236 : 307 a 313
30.- Alvarez Ramírez J., Femat R., González J. "A time delay strategy to control a class of chaotic oscillators". Physics Letters A . 1996;
211 : 41 a 45
31.- Monroy O., Alvarez Ramírez J., Cuervo F., Femat R. "An Adaptive Strategy to Control Anaerobic Digesters for Wastewater Treatment". Ind. Eng. Chem. Res. . 1996;
35 : 3442 a 3446
32.- Femat R., Alvarez Ramírez J., Zarazua M.A. "Caotic Behavior From Human Biological Signal". Physics Letters A . 1996;
214 : 175-179
33.- Alvarez Ramírez J., Suarez R., Femat R. "Control of Continuous Stirred Tank Reactors: Stabilization With Unknown Reaction Rates". Chem. Eng. SCI . 1996;
51 : 4183 a 4188
34.- Alvarez Ramírez J., Garrido R., Femat R. "Control of Systems With Friction". Physical Review E . 1995;
51 : 6235 a 6238
1.-C. Hernández-Rosales, R. Femat, E. Ruiz-Velázquez, G. Solís-Perales "A Standard Microcontroller Based Discrete-Time PI for Controlling the motion of a DC-Gearmotor". Journal of Applied Research and Technology . 2005;
3 : 42-45