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Dr. Martín Antonio Rodríguez Licea
CONACYT-Instituto Tecnológico de Celaya

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0 Stability
0 dynamic systems
0 control
0 Switched Systems

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Career Timeline

Catedras CONACYT

Senior Scientist or Principal Investigator

01 October 2016 - 30 August 2021




Short Biography

MARTIN A. RODRIGUEZ-LICEA is a graduate of the Instituto Potosino de Investigación Científica y Tecnológica with a Doctorate in Applied Sciences in the option of Control and Dynamic Systems. He is currently CONACYT Professor assigned to the Instituto Tecnológico de Celaya and member of the National System of Researchers since 2017. The research lines of interest are in nonlinear systems and power electronic converters.

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Journal article
Published: 11 July 2021 in Vehicles
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Active safety systems for three-wheeled vehicles seem to be in premature development; in particular, delta types, also known as tuk-tuks or sidecars, are sold with minimal protection against accidents. Unfortunately, the risk of wheel lifting and lateral and/or longitudinal vehicle roll is high. For instance, a tripped rollover occurs when a vehicle slides sideways, digging its tires into soft soil or striking an object. Unfortunately, research is mostly aimed at un-tripped rollovers while most of the rollovers are tripped. In this paper, models for lateral skid tripped and un-tripped rollover risks are presented. Later, independent braking and accelerating control actions are used to develop a dynamic stability control (DSC) to assist the driver in mitigating such risks, including holes/bumps road-scenarios. A common Lyapunov function and an LMI problem resolution ensure robust stability while optimization allows tuning the controller. Numerical and HIL tests are presented. Implementation on a three-wheeled vehicle requires an inertial measurement unit, and independent ABS and propulsion control as main components.

ACS Style

Martín-Antonio Rodríguez-Licea. On the Tripped Rollovers and Lateral Skid in Three-Wheeled Vehicles and Their Mitigation. Vehicles 2021, 3, 357 -376.

AMA Style

Martín-Antonio Rodríguez-Licea. On the Tripped Rollovers and Lateral Skid in Three-Wheeled Vehicles and Their Mitigation. Vehicles. 2021; 3 (3):357-376.

Chicago/Turabian Style

Martín-Antonio Rodríguez-Licea. 2021. "On the Tripped Rollovers and Lateral Skid in Three-Wheeled Vehicles and Their Mitigation." Vehicles 3, no. 3: 357-376.

Journal article
Published: 13 June 2021 in Electronics
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Paralleled boost asymmetric configurations operating in discontinuous conduction mode (DCM) are suitable for integrating dissimilar green energy generating sources and control algorithms in versatile scenarios where voltage step-up, low cost, stable operation, low output ripple, uncomplicated design, and acceptable efficiency are needed. Unfortunately, research has mainly been conducted on the buck, sepic, switched-capacitor, among other asymmetric configurations operating in continuous conduction mode (CCM), to the authors’ knowledge. For asymmetric boost type topologies, achieving simultaneous CCM is not a trivial task, and other problems such as circulating currents arise. Research for interleaved converters cannot be easily extended to asymmetric boost topologies due to the dissimilarity of control algorithms and types of sources and parallel stages. This paper analytically establishes properties of stability, output ripple, output voltage, and design for asymmetrical paralleled boost converters operating in DCM with simultaneous or phase delayed (sequential) triggering. A 300 W experimental design and the respective tests allow validation of such properties, resulting in an easy-to-implement configuration with acceptable efficiency.

ACS Style

Juan-Gerardo Parada-Salado; Martín-Antonio Rodríguez-Licea; Allan-Giovanni Soriano-Sanchez; Omar-Fernando Ruíz-Martínez; Alejandro Espinosa-Calderon; Francisco-Javier Pérez-Pinal. Study on Multiple Input Asymmetric Boost Converters with Simultaneous and Sequential Triggering. Electronics 2021, 10, 1421 .

AMA Style

Juan-Gerardo Parada-Salado, Martín-Antonio Rodríguez-Licea, Allan-Giovanni Soriano-Sanchez, Omar-Fernando Ruíz-Martínez, Alejandro Espinosa-Calderon, Francisco-Javier Pérez-Pinal. Study on Multiple Input Asymmetric Boost Converters with Simultaneous and Sequential Triggering. Electronics. 2021; 10 (12):1421.

Chicago/Turabian Style

Juan-Gerardo Parada-Salado; Martín-Antonio Rodríguez-Licea; Allan-Giovanni Soriano-Sanchez; Omar-Fernando Ruíz-Martínez; Alejandro Espinosa-Calderon; Francisco-Javier Pérez-Pinal. 2021. "Study on Multiple Input Asymmetric Boost Converters with Simultaneous and Sequential Triggering." Electronics 10, no. 12: 1421.

Journal article
Published: 28 May 2021 in Energies
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In this work, the voltage regulation of a boost converter is addressed. A non-integer order PID controller is proposed to deal with the closed-loop instability of the system. The average linear model of the converter is obtained through small-signal approximation. The resulting average linear model is considered divided into minimum and normalized non-minimum phase parts. This approach allows us to design a controller for the minimum phase part of the system, excluding temporarily the non-minimum phase one. A fractional-order PID controller approximation is suggested for the minimum phase part of the system. The proposal for the realization of the electrical controller is described and its implementation is used to corroborate its effectiveness when regulating the output voltage in the boost converter. The fractional-order PID approximation achieves regulation of the output voltage in the boost converter by exhibiting the iso-damping property and using a single control loop, which confirmed its effectiveness in terms of controlling non-minimum phase/variable parameter systems.

ACS Style

Allan Sánchez; Francisco Pérez-Pinal; Martín Rodríguez-Licea; Cornelio Posadas-Castillo. Non-Integer Order Approximation of a PID-Type Controller for Boost Converters. Energies 2021, 14, 3153 .

AMA Style

Allan Sánchez, Francisco Pérez-Pinal, Martín Rodríguez-Licea, Cornelio Posadas-Castillo. Non-Integer Order Approximation of a PID-Type Controller for Boost Converters. Energies. 2021; 14 (11):3153.

Chicago/Turabian Style

Allan Sánchez; Francisco Pérez-Pinal; Martín Rodríguez-Licea; Cornelio Posadas-Castillo. 2021. "Non-Integer Order Approximation of a PID-Type Controller for Boost Converters." Energies 14, no. 11: 3153.

Journal article
Published: 21 May 2021 in Micromachines
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Viability of a fractional-order proportional–integral–derivative (PID) approximation to regulate voltage in buck–boost converters is investigated. The converter applications range not only to high-power ones but also in micro/nano-scale systems from biomedicine for energy management/harvesting. Using a classic closed-loop control diagram the controller effectiveness is determined. Fractional calculus is considered due to its ability at modeling different types of systems accurately. The non-integer approach is integrated into the control strategy through a Laplacian operator biquadratic approximation to generate a flat phase curve in the system closed-loop frequency response. The controller synthesis considers both robustness and closed-loop performance to ensure a fast and stable regulation characteristic. A simple tuning method provides the appropriate gains to meet design requirements. The superiority of proposed approach, determined by comparing the obtained time constants with those from typical PID controllers, confirms it as alternative to controller non-minimum phases systems. Experimental realization of the resulting controller, implemented through resistor–capacitor (RC) circuits and operational amplifiers (OPAMPs) in adder configuration, confirms its effectiveness and viability.

ACS Style

Allan S. Sánchez; Josué Soto-Vega; Esteban Tlelo-Cuautle; Martín Rodríguez-Licea. Fractional-Order Approximation of PID Controller for Buck–Boost Converters. Micromachines 2021, 12, 591 .

AMA Style

Allan S. Sánchez, Josué Soto-Vega, Esteban Tlelo-Cuautle, Martín Rodríguez-Licea. Fractional-Order Approximation of PID Controller for Buck–Boost Converters. Micromachines. 2021; 12 (6):591.

Chicago/Turabian Style

Allan S. Sánchez; Josué Soto-Vega; Esteban Tlelo-Cuautle; Martín Rodríguez-Licea. 2021. "Fractional-Order Approximation of PID Controller for Buck–Boost Converters." Micromachines 12, no. 6: 591.

Journal article
Published: 06 May 2021 in Micromachines
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The operation of Boost converters in discontinuous conduction mode (DCM) is suitable for many applications due to the, among other advantages, inductor volume reduction, high efficiency, paralleling, and low cost. Uses in biomedicine, nano/microelectromechanical, and higher power systems, where wide ranges of input/output voltage and a constant power load (CPL) can coexist, are well-known examples. Under extremely wide operating ranges, it is not difficult to change to a continuous conduction mode (CCM) operation, and instability, chaos, or bifurcations phenomena can occur regardless of the conduction mode. Unfortunately, existing control strategies consider a single conduction mode or linearized models because only slight resistive/CPL power level or input/output voltage variations (and no conduction mode changes) were expected. In this paper, new mathematical models for the Boost converter (with resistive or CPL) that are conduction mode independent are presented and validated. Since the open-loop dynamics of the proposed CPL model is unstable, a nonlinear control law capable of stabilizing the boost converter regardless of the conduction mode is proposed. A stability analysis based on a common-Lyapunov function is provided, and numerical and experimental tests are presented to show the proposal’s effectiveness.

ACS Style

Juan Parada Salado; Carlos Herrera Ramírez; Allan Soriano Sánchez; Martín Rodríguez Licea. Nonlinear Stabilization Controller for the Boost Converter with a Constant Power Load in Both Continuous and Discontinuous Conduction Modes. Micromachines 2021, 12, 522 .

AMA Style

Juan Parada Salado, Carlos Herrera Ramírez, Allan Soriano Sánchez, Martín Rodríguez Licea. Nonlinear Stabilization Controller for the Boost Converter with a Constant Power Load in Both Continuous and Discontinuous Conduction Modes. Micromachines. 2021; 12 (5):522.

Chicago/Turabian Style

Juan Parada Salado; Carlos Herrera Ramírez; Allan Soriano Sánchez; Martín Rodríguez Licea. 2021. "Nonlinear Stabilization Controller for the Boost Converter with a Constant Power Load in Both Continuous and Discontinuous Conduction Modes." Micromachines 12, no. 5: 522.

Review
Published: 10 April 2021 in Energies
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The conversion from existing electrical networks into an all-renewable and environmentally friendly electrification scenario is insufficient to produce and distribute energy efficiently. Electrochemical devices’ premature degradation as a whole caused by electrical stressors in smart grids is incipient from an energy management strategies (EMS) perspective. Namely, few electrical-stress degradation models for photovoltaic panels, batteries, fuel cells, and super/ultra-capacitors (SCs), and particular stressors can be found in the literature. In this article, the basic operating principles for such devices, existing degradation models, and future research hints, including their incorporation in novel EMS, are condensed. The necessity of extending these studies to other stressors and devices is also emphasized. There are many other degradation models by non-electrical stressors, such as climatic conditions and mechanical wear. Although novel EMS should manage both electrical and non-electrical degradation mechanisms and include non-electrochemical devices, models with pure non-electrical-stressors are not the subject of this review since they already exist. Moreover, studies for the degradation of non-electrochemical devices by electrical stressors are very scarce.

ACS Style

Martín Rodríguez Licea; Francisco Pérez Pinal; Allan Soriano Sánchez. An Overview on Electric-Stress Degradation Empirical Models for Electrochemical Devices in Smart Grids. Energies 2021, 14, 2117 .

AMA Style

Martín Rodríguez Licea, Francisco Pérez Pinal, Allan Soriano Sánchez. An Overview on Electric-Stress Degradation Empirical Models for Electrochemical Devices in Smart Grids. Energies. 2021; 14 (8):2117.

Chicago/Turabian Style

Martín Rodríguez Licea; Francisco Pérez Pinal; Allan Soriano Sánchez. 2021. "An Overview on Electric-Stress Degradation Empirical Models for Electrochemical Devices in Smart Grids." Energies 14, no. 8: 2117.

Journal article
Published: 02 April 2021 in Energies
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The intelligent use of green and renewable energies requires reliable and preferably anticipated information regarding their availability and the behavior of meteorological variables in a scenario of natural intermittency. Examples of this are the smart grids, which can incorporate, among others, a charging system for electric vehicles and modern and predictive management techniques. However, some issues associated with such procedures are data captured by sensors and transducers with noise in their signals and low information repeatability under the same reading conditions. To tackle such problems, numerous filtering and data fitting techniques and various prediction methods have been developed, but an appropriate selection can be cumbersome. Also, some filtering techniques, such as RANdom SAmple Consensus (RANSAC) appear not to have been used in prediction scenarios for smart grids, to the authors’ knowledge. In this regard, this paper aims to present a comparison in terms of average error, determination coefficient, and cross validation that can be expected under prediction schemes as Multiple Linear Regression, Vector Support Machines and a Multilayer Perceptron Regression Neural Network (MLPRNN), with filtering/scaling methods such as Maximum and Minimum, L2 Norm, Standard Scale, and RANSAC. Cross validation allows to flag problems like overfitting or selection bias, and this comparison is another novelty for smart grid scenarios, to the authors’ knowledge. Although many combinations were analyzed, RANSAC, with L2 Norm filtering and an MLPRNN for prediction, generate the best results. RANSAC algorithm with L2 Norm is a novelty for filtering and predicting in smart grids, and through an MLPRNN, the R 2 error can be reduced to 0.8843, the MSE to 0.8960, and the cross validation accuracy can be increased to 0.44 (±0.2).

ACS Style

Emmanuel Escobar-Avalos; Martín Rodríguez-Licea; Horacio Rostro-González; Allan Soriano-Sánchez; Francisco Pérez-Pinal. A Comparison of Integrated Filtering and Prediction Methods for Smart Grids. Energies 2021, 14, 1980 .

AMA Style

Emmanuel Escobar-Avalos, Martín Rodríguez-Licea, Horacio Rostro-González, Allan Soriano-Sánchez, Francisco Pérez-Pinal. A Comparison of Integrated Filtering and Prediction Methods for Smart Grids. Energies. 2021; 14 (7):1980.

Chicago/Turabian Style

Emmanuel Escobar-Avalos; Martín Rodríguez-Licea; Horacio Rostro-González; Allan Soriano-Sánchez; Francisco Pérez-Pinal. 2021. "A Comparison of Integrated Filtering and Prediction Methods for Smart Grids." Energies 14, no. 7: 1980.

Conference paper
Published: 04 November 2020 in 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)
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Clean-energy generation in smart grids is limited by the availability of the energy to be transformed and advanced energy management strategies requires solid and anticipated information about its dynamic behavior. This includes multivariable prediction of meteorological and user consumption data simultaneously in time series. The selection of a predicting model, from long short-term memory (LSTM), convolutional neural networks (CNN), gated recurrent units (GRU), or their hybrid models merging CNN with LSTM and GRU, is a very complex task. In this paper, a mean absolute error, absolute percentage error (MAPE), and root mean square error (RMSE) comparative analysis, for prediction of energy consumption, and solar and onshore wind generation, is presented. A three-day prediction-horizon is used, with four-year hourly training data from Madrid. The combination of the best GRU and CNN models found, subject to the given hyperparameters grid, has a better prediction performance, including if they predict separated. Relevant information about training and coding appreciations is also presented.

ACS Style

E. Escobar Avalos; M. A. Rodriguez Licea; H. Rostro Gonzalez; A. Espinoza Calderon; A.I. Barranco Gutierrez; F. J. Perez Pinal. Comparative Analysis of Multivariable Deep Learning Models for Forecasting in Smart Grids. 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) 2020, 4, 1 -6.

AMA Style

E. Escobar Avalos, M. A. Rodriguez Licea, H. Rostro Gonzalez, A. Espinoza Calderon, A.I. Barranco Gutierrez, F. J. Perez Pinal. Comparative Analysis of Multivariable Deep Learning Models for Forecasting in Smart Grids. 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC). 2020; 4 ():1-6.

Chicago/Turabian Style

E. Escobar Avalos; M. A. Rodriguez Licea; H. Rostro Gonzalez; A. Espinoza Calderon; A.I. Barranco Gutierrez; F. J. Perez Pinal. 2020. "Comparative Analysis of Multivariable Deep Learning Models for Forecasting in Smart Grids." 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) 4, no. : 1-6.

Conference paper
Published: 04 November 2020 in 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)
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Frequently, various energy sources are used simultaneously in electric vehicles, smart grids, wind farms, among others, and usually boost power converters are interconnected to match impedance. However, the average output voltage level and the output voltage ripple are factors that directly impact the whole system's efficiency, useful life, component degradation, power quality, to name a few. Such analysis is complicated by the number of stages, synchronization, and conduction mode, and related research has been limited to interconnection issues, voltage gain, maximum power point tracking, and so on. In this paper, formulations for the average output voltage and the output voltage ripple are presented. These formulas can be used if overall boost stages operating either in continuous or discontinuous conduction mode, and their triggering is either phase-shifted or simultaneous. The formulations are validated by specialized software.

ACS Style

J. G. Parada-Salado; M. A. Rodriguez-Licea; F. J. Perez-Pinal. Average and Ripple Output-Voltages in Paralleled Boost Converters with Sequential and Simultaneous Triggering. 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) 2020, 4, 1 -6.

AMA Style

J. G. Parada-Salado, M. A. Rodriguez-Licea, F. J. Perez-Pinal. Average and Ripple Output-Voltages in Paralleled Boost Converters with Sequential and Simultaneous Triggering. 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC). 2020; 4 ():1-6.

Chicago/Turabian Style

J. G. Parada-Salado; M. A. Rodriguez-Licea; F. J. Perez-Pinal. 2020. "Average and Ripple Output-Voltages in Paralleled Boost Converters with Sequential and Simultaneous Triggering." 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) 4, no. : 1-6.

Journal article
Published: 28 October 2020 in IEEE Access
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In the last years, low pressure ozone UVC mercury germicidal lamps have been widely used to decontaminate air, surfaces, and water. This technology is mature, and it has been widely used during the pandemic as a measure against SARS-COV-2, the coronavirus that causes COVID-19; because the exposure of this virus to the wavelength wave of 254 nm has been proven to be an effective way to eliminate it. However, the Minamata Convention in 2013 decided to limit mercury lamps by 2020; therefore, the development of new technology devices based on UVC-LEDs (short-wave ultraviolet, light-emitting diodes) are receiving a lot of attention. Today, this technology is commercially available from 265 to 300 nm peak wavelengths, and recently up to 254 nm. Notwithstanding, due to the characteristics of these LEDs, arrangements with a precisely dosed power supply are regularly required to provide effective decontamination. Thus, this paper reports the design and implementation of a power electronic converter for an array of 254 nm UVC-LEDs, which can be used to decontaminate from SARS-COV-2 in a safe way.

ACS Style

Francisco A. Juarez-Leon; Allan Giovanni Soriano-Sanchez; Martin A. Rodriguez-Licea; Francisco J. Perez-Pinal. Design and Implementation of a Germicidal UVC-LED Lamp. IEEE Access 2020, 8, 196951 -196962.

AMA Style

Francisco A. Juarez-Leon, Allan Giovanni Soriano-Sanchez, Martin A. Rodriguez-Licea, Francisco J. Perez-Pinal. Design and Implementation of a Germicidal UVC-LED Lamp. IEEE Access. 2020; 8 (99):196951-196962.

Chicago/Turabian Style

Francisco A. Juarez-Leon; Allan Giovanni Soriano-Sanchez; Martin A. Rodriguez-Licea; Francisco J. Perez-Pinal. 2020. "Design and Implementation of a Germicidal UVC-LED Lamp." IEEE Access 8, no. 99: 196951-196962.

Journal article
Published: 01 October 2020 in International Journal of Electrical and Computer Engineering (IJECE)
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Exploitation of green energy sources is essential to diminish the deterioration of our environment. The energy harvesting, represents an alternative to achieve greater range in electric and hybrid vehicles. An energy management strategy (EMS) must be optimized to obtain the best benefits in such vehicles, which is not a trivial task. If harvesting or energy recovery devices are added, the EMS becomes a dual-purpose algorithm: minimizing fuel consumption and maximizing energy harvest through maximum power point tracking (MPPT) controllers. Known studies consider separate EMS, one for traction and another for regenerative braking, without considering harvest devices such as solar panels, regenerative suspension, thermal generators, among others. Furthermore, the electronic power converters used, are not designed to handle such unequal power levels. In this article, an electronic platform to include multiple energy harvesting devices in a fuel-cell hybrid electric vehicle, was presented together with a multiple MPPT-EMS. The EMS is easily implementable, and considers quasiconstant cell energy extraction and filtering of current transients to the battery bank ensuring the longevity of the devices. A new mathematical model of the platform, a closed loop stability analysis, and numerical and Hardware-in-the-Loop (HIL) validations were presented. Some experimental validation results were also provided.

ACS Style

Juan-Gerardo Parada-Salado; Luis-Fernando Gaona-Cárdenas; Martín-Antonio Rodríguez-Licea; Francisco Perez-Pinal. Harvesting in electric vehicles: combining multiple power tracking and fuel-cells. International Journal of Electrical and Computer Engineering (IJECE) 2020, 10, 5058 -5073.

AMA Style

Juan-Gerardo Parada-Salado, Luis-Fernando Gaona-Cárdenas, Martín-Antonio Rodríguez-Licea, Francisco Perez-Pinal. Harvesting in electric vehicles: combining multiple power tracking and fuel-cells. International Journal of Electrical and Computer Engineering (IJECE). 2020; 10 (5):5058-5073.

Chicago/Turabian Style

Juan-Gerardo Parada-Salado; Luis-Fernando Gaona-Cárdenas; Martín-Antonio Rodríguez-Licea; Francisco Perez-Pinal. 2020. "Harvesting in electric vehicles: combining multiple power tracking and fuel-cells." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 5: 5058-5073.

Journal article
Published: 03 April 2020 in Energies
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The operation of electric vehicles (EV) is currently being segmented into a scenario of smart grids, including vehicle-to-grid (V2G), vehicle-to-home (V2H), vehicle-to-building (V2B), and vehicle-to-load (V2L), among others. Energy-providing services from EVs for medical/health assistance (human, animal, agronomist, environmental, etc.), including emergency services (patrols, fire trucks, etc.), are named/classified in this article as vehicle-to-aid (V2A), since it is expected that they will require special characteristics. For instance, an EV for V2A services must supply regulated voltage by a power electronic converter, even during possible failures, including short-circuits and damages on its components. In this paper, a new configuration of boost converter is proposed, with unlimited serial inputs ( n ), and important properties of fault tolerance, even if the power sources are not isolated; this includes robustness against component failures, variations in the parameters and design errors. Analytic, numerical, and experimental results that validate the operation of the proposed configuration against failures and parameter variation are presented. A numerical comparison with series-connected boost converters is also presented, showing best closed loop performance (PI) with n fewer diodes and n fewer capacitors.

ACS Style

Martín Antonio Rodríguez Licea. Fault Tolerant Boost Converter with Multiple Serial Inputs and Output Voltage Regulation for Vehicle-to-Aid Services. Energies 2020, 13, 1694 .

AMA Style

Martín Antonio Rodríguez Licea. Fault Tolerant Boost Converter with Multiple Serial Inputs and Output Voltage Regulation for Vehicle-to-Aid Services. Energies. 2020; 13 (7):1694.

Chicago/Turabian Style

Martín Antonio Rodríguez Licea. 2020. "Fault Tolerant Boost Converter with Multiple Serial Inputs and Output Voltage Regulation for Vehicle-to-Aid Services." Energies 13, no. 7: 1694.

Journal article
Published: 20 March 2020 in IEEE Access
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Currently, the design of power electronic converters (PECs) is in a stage which looks increasing its efficiency and reducing its dimensions from basic topologies through precise analysis of losses in each device that conforms. Although there have been important advances to improve the active components of PECs, passive components, particularly inductors, have changed very little since several decades ago, and those begin a limiting factor, when a high efficiency at very high power and switching frequency, are required. It is for the foregoing that this paper reviews new ferromagnetic materials to construct inductors and achieve a substantial increasing in efficiency through magnetic permeability and hysteresis improvements. Therefore, the main objective of this work is to position the reader in the state of the art of advanced ferromagnetic materials used in PECs. Details about how they are constructed and qualitative comparison of their dynamic behavior are provided. Also, estimation methods of energy losses, applications for different types of material, and its influence on the performance of some basic PECs are presented.

ACS Style

Daniela Rodriguez-Sotelo; Martin A. Rodriguez-Licea; Allan G. Soriano-Sanchez; Alejandro Espinosa-Calderon; Francisco J. Perez-Pinal. Advanced Ferromagnetic Materials in Power Electronic Converters: A State of the Art. IEEE Access 2020, 8, 56238 -56252.

AMA Style

Daniela Rodriguez-Sotelo, Martin A. Rodriguez-Licea, Allan G. Soriano-Sanchez, Alejandro Espinosa-Calderon, Francisco J. Perez-Pinal. Advanced Ferromagnetic Materials in Power Electronic Converters: A State of the Art. IEEE Access. 2020; 8 (99):56238-56252.

Chicago/Turabian Style

Daniela Rodriguez-Sotelo; Martin A. Rodriguez-Licea; Allan G. Soriano-Sanchez; Alejandro Espinosa-Calderon; Francisco J. Perez-Pinal. 2020. "Advanced Ferromagnetic Materials in Power Electronic Converters: A State of the Art." IEEE Access 8, no. 99: 56238-56252.

Journal article
Published: 03 February 2020 in Energies
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In this paper, the approximation of a fractional-order PIDcontroller is proposed to control a DC–DC converter. The synthesis and tuning process of the non-integer PID controller is described step by step. A biquadratic approximation is used to produce a flat phase response in a band-limited frequency spectrum. The proposed method takes into consideration both robustness and desired closed-loop characteristics, keeping the tuning process simple. The transfer function of the fractional-order PID controller and its time domain representation are described and analyzed. The step response of the fractional-order PID approximation shows a faster and stable regulation capacity. The comparison between typical PID controllers and the non-integer PID controller is provided to quantify the regulation speed introduced by the fractional-order PID approximation. Numerical simulations are provided to corroborate the effectiveness of the non-integer PID controller.

ACS Style

Allan G. Soriano-Sánchez; Martín A. Rodríguez-Licea; Francisco J. Pérez-Pinal; José A. Vázquez-López. Fractional-Order Approximation and Synthesis of a PID Controller for a Buck Converter. Energies 2020, 13, 629 .

AMA Style

Allan G. Soriano-Sánchez, Martín A. Rodríguez-Licea, Francisco J. Pérez-Pinal, José A. Vázquez-López. Fractional-Order Approximation and Synthesis of a PID Controller for a Buck Converter. Energies. 2020; 13 (3):629.

Chicago/Turabian Style

Allan G. Soriano-Sánchez; Martín A. Rodríguez-Licea; Francisco J. Pérez-Pinal; José A. Vázquez-López. 2020. "Fractional-Order Approximation and Synthesis of a PID Controller for a Buck Converter." Energies 13, no. 3: 629.

Journal article
Published: 16 September 2019 in IEEE Transactions on Transportation Electrification
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Magnetic cores for inductive wireless power transfer (WPT) have many applications and regularly uses E, U, pot and planar/circular shape coils. The systems for wireless energy transfer are not conveniently in the power levels required for some applications, as for the Electric Vehicle (EV) for instance, and there is a necessity to study different coil geometries to improve its efficiency and decrease its volume and weight. In this paper, is presented a new hexagonal-geometry coil design placed in the secondary of a WPT, and the tests demonstrate that a Type-II system compliance requirements (SAE J2954) can be accomplished with greater efficiency and lighter weight compared to circular coil. Finite element analyses accurately allow predicting the mutual inductance and achieving the optimal coil parameters and an experimental setup allows obtaining a rated power output of 7.7 kW operating at 85 kHz. The experimental testbed comprises a series-series resonance compensation circuit, a spiral coil used as primary, the proposed hexagonal pad for the secondary coil, and an AC-output, half-bridge inverter as source, achieving a lighter and efficient system in a realist scenario.

ACS Style

Ibsan U. Castillo-Zamora; Phuoc Snag Huynh; Deepa Vincent; Francisco J. Perez-Pinal; Martin A. Rodriguez-Licea; Sheldon S. Williamson. Hexagonal Geometry Coil for a WPT High-Power Fast Charging Application. IEEE Transactions on Transportation Electrification 2019, 5, 946 -956.

AMA Style

Ibsan U. Castillo-Zamora, Phuoc Snag Huynh, Deepa Vincent, Francisco J. Perez-Pinal, Martin A. Rodriguez-Licea, Sheldon S. Williamson. Hexagonal Geometry Coil for a WPT High-Power Fast Charging Application. IEEE Transactions on Transportation Electrification. 2019; 5 (4):946-956.

Chicago/Turabian Style

Ibsan U. Castillo-Zamora; Phuoc Snag Huynh; Deepa Vincent; Francisco J. Perez-Pinal; Martin A. Rodriguez-Licea; Sheldon S. Williamson. 2019. "Hexagonal Geometry Coil for a WPT High-Power Fast Charging Application." IEEE Transactions on Transportation Electrification 5, no. 4: 946-956.

Journal article
Published: 30 June 2019 in ECORFAN Journal Bolivia
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This paper presents the numerical comparison in ANSYS Maxwell between nanocrystalline, Vitroperm 500F, and ferrite, 3C90, cores to be used in power electronic converters (PECs) transformers. The converter topology used is the doubled switch Forward, due to its characteristics and its power range (

ACS Style

Ibsan Castillo; Francisco Perez; Martin Rodriguez; Pedro Camino; Carlos Franco. Comparación Numérica de Núcleos de Nanocristal y Ferrita para Convertidores Electrónicos de Alta Frecuencia y Baja Potencia. ECORFAN Journal Bolivia 2019, 24 -31.

AMA Style

Ibsan Castillo, Francisco Perez, Martin Rodriguez, Pedro Camino, Carlos Franco. Comparación Numérica de Núcleos de Nanocristal y Ferrita para Convertidores Electrónicos de Alta Frecuencia y Baja Potencia. ECORFAN Journal Bolivia. 2019; ():24-31.

Chicago/Turabian Style

Ibsan Castillo; Francisco Perez; Martin Rodriguez; Pedro Camino; Carlos Franco. 2019. "Comparación Numérica de Núcleos de Nanocristal y Ferrita para Convertidores Electrónicos de Alta Frecuencia y Baja Potencia." ECORFAN Journal Bolivia , no. : 24-31.

Conference paper
Published: 01 June 2019 in 2019 IEEE Transportation Electrification Conference and Expo (ITEC)
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This paper introduces a way of planning the path for autonomous electric vehicles (AEV)or robots using attractors dynamics through a numeric optimization problem, which is solved by a meta-heuristic algorithm called differential evolution (DE). The information given by the attractor dynamic approach (ADA)is used as a set of variables into an optimization problem with constraints, based on these variables, some restrictions are activated in order to find the best possible path, minimizing the distance between the vehicle and the target position and avoiding obstacles at the same time, without prior information on the environment.

ACS Style

Pedro Bautista-Camino; Francisco Perez-Pinal; Martin A. Rodriguez-Licea; Ibsan Castillo-Zamora. Path Planning for an Autonomous Electric Vehicle based on Attractors Dynamics and Differential Evolution. 2019 IEEE Transportation Electrification Conference and Expo (ITEC) 2019, 1 -6.

AMA Style

Pedro Bautista-Camino, Francisco Perez-Pinal, Martin A. Rodriguez-Licea, Ibsan Castillo-Zamora. Path Planning for an Autonomous Electric Vehicle based on Attractors Dynamics and Differential Evolution. 2019 IEEE Transportation Electrification Conference and Expo (ITEC). 2019; ():1-6.

Chicago/Turabian Style

Pedro Bautista-Camino; Francisco Perez-Pinal; Martin A. Rodriguez-Licea; Ibsan Castillo-Zamora. 2019. "Path Planning for an Autonomous Electric Vehicle based on Attractors Dynamics and Differential Evolution." 2019 IEEE Transportation Electrification Conference and Expo (ITEC) , no. : 1-6.

Research article
Published: 23 May 2019 in Mathematical Problems in Engineering
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Today, electric vehicles available in the market aspire to offer different connections to the end user, for instance, Vehicle to Grid (V2G), Vehicle to Building (V2B), Vehicle to Home (V2H), Vehicle to Vehicle (V2V), and Vehicle to Load (V2L), among others. Notwithstanding these versatility options toward the development of a sustainable society, the additional degradation of the energy storage systems once those operate in extra discharge modes is inevitable. Therefore, in this paper, an energy management strategy (EMS) which operates autonomously and noninvasively as an additional layer to the battery management system (BMS) is proposed. The EMS limits the current flow avoiding high and low temperatures, low state of charge (SoC), high deep of discharge (DoD), noncentered DoD around an optimal SoC point, and high charge and discharge rates. The proposed EMS is evaluated by long-term simulations with a Li-Ion battery degradation model and realistic weather conditions, during standard driving cycles including the V2L operation. The effectiveness and simplicity of tuning of the proposed EMS allow estimating and increasing the life expectancy of the Li-Ion battery bank, by limiting the energy used for V2L operation.

ACS Style

Martín-Antonio Rodríguez-Licea; Francisco-J. Perez-Pinal; Allan-Giovanni Soriano-Sánchez; José-Antonio Vázquez-López. Noninvasive Vehicle-to-Load Energy Management Strategy to Prevent Li-Ion Batteries Premature Degradation. Mathematical Problems in Engineering 2019, 2019, 1 -9.

AMA Style

Martín-Antonio Rodríguez-Licea, Francisco-J. Perez-Pinal, Allan-Giovanni Soriano-Sánchez, José-Antonio Vázquez-López. Noninvasive Vehicle-to-Load Energy Management Strategy to Prevent Li-Ion Batteries Premature Degradation. Mathematical Problems in Engineering. 2019; 2019 ():1-9.

Chicago/Turabian Style

Martín-Antonio Rodríguez-Licea; Francisco-J. Perez-Pinal; Allan-Giovanni Soriano-Sánchez; José-Antonio Vázquez-López. 2019. "Noninvasive Vehicle-to-Load Energy Management Strategy to Prevent Li-Ion Batteries Premature Degradation." Mathematical Problems in Engineering 2019, no. : 1-9.

Journal article
Published: 28 February 2019 in Applied Sciences
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The phase portrait for dynamic systems is a tool used to graphically determine the instantaneous behavior of its trajectories for a set of initial conditions. Classic phase portraits are limited to two dimensions and occasionally snapshots of 3D phase portraits are presented; unfortunately, a single point of view of a third or higher order system usually implies information losses. To solve that limitation, some authors used an additional degree of freedom to represent phase portraits in three dimensions, for example color graphics. Other authors perform states combinations, empirically, to represent higher dimensions, but the question remains whether it is possible to extend the two-dimensional phase portraits to higher order and their mathematical basis. In this paper, it is reported that the combinations of states to generate a set of phase portraits is enough to determine without loss of information the complete behavior of the immediate system dynamics for a set of initial conditions in an n-dimensional state space. Further, new graphical tools are provided capable to represent methodically the phase portrait for higher order systems.

ACS Style

Martín-Antonio Rodríguez-Licea; Francisco-J. Perez-Pinal; José-Cruz Nuñez-Pérez; Yuma Sandoval Ibarra. On the n-Dimensional Phase Portraits. Applied Sciences 2019, 9, 872 .

AMA Style

Martín-Antonio Rodríguez-Licea, Francisco-J. Perez-Pinal, José-Cruz Nuñez-Pérez, Yuma Sandoval Ibarra. On the n-Dimensional Phase Portraits. Applied Sciences. 2019; 9 (5):872.

Chicago/Turabian Style

Martín-Antonio Rodríguez-Licea; Francisco-J. Perez-Pinal; José-Cruz Nuñez-Pérez; Yuma Sandoval Ibarra. 2019. "On the n-Dimensional Phase Portraits." Applied Sciences 9, no. 5: 872.

Journal article
Published: 14 December 2018 in Applied Sciences
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This paper deals with the robust stability of a class of uncertain switched systems with possibly unstable linear subsystems. In particular, conditions for global uniform exponential stability are presented. In addition, a procedure to design a mode dependent average dwell time switching signal that stabilizes a switched linear system composed of diagonalizable subsystems is established, even if all of them are stable/unstable and time-varying (within design bounds). An illustrative example of the stabilizing switching law design and numerical results are presented.

ACS Style

Martín-Antonio Rodríguez-Licea; Francisco-J. Perez-Pinal; Juan Prado Olivares. Robust Stabilization of Linear Switched Systems with Unstable Subsystems. Applied Sciences 2018, 8, 2620 .

AMA Style

Martín-Antonio Rodríguez-Licea, Francisco-J. Perez-Pinal, Juan Prado Olivares. Robust Stabilization of Linear Switched Systems with Unstable Subsystems. Applied Sciences. 2018; 8 (12):2620.

Chicago/Turabian Style

Martín-Antonio Rodríguez-Licea; Francisco-J. Perez-Pinal; Juan Prado Olivares. 2018. "Robust Stabilization of Linear Switched Systems with Unstable Subsystems." Applied Sciences 8, no. 12: 2620.