Pub Date : 2018-09-01DOI: 10.1109/iceee.2018.8533874
{"title":"CCE 2018 Special Thanks","authors":"","doi":"10.1109/iceee.2018.8533874","DOIUrl":"https://doi.org/10.1109/iceee.2018.8533874","url":null,"abstract":"","PeriodicalId":6924,"journal":{"name":"2018 15th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86958704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICEEE.2018.8533916
L. A. González-Mondragón, L. Quintero-Rodríguez, A. G. Correa-Mena, J. Rodríguez-Asomoza, A. García-Juárez, I. Zaldívar-Huerta
An experimental transmission between two wireless devices using Radio over Fiber technology is carried out. Data issued from an Xbee module coded on a wireless microwave carrier at 2.44 GHz is transmitted through an optical link of 25.24 km. The optical transmission is based on an external modulation scheme over a dispersive channel. Results allow proposing this Radio over Fiber system as potential candidate to be used in Passive Optical Networks (PON) to distribute data, video and voice among several users.
{"title":"Performance Evaluation of Transmission Between Two Wireless Devices Based on Radio-over-Fiber Technology","authors":"L. A. González-Mondragón, L. Quintero-Rodríguez, A. G. Correa-Mena, J. Rodríguez-Asomoza, A. García-Juárez, I. Zaldívar-Huerta","doi":"10.1109/ICEEE.2018.8533916","DOIUrl":"https://doi.org/10.1109/ICEEE.2018.8533916","url":null,"abstract":"An experimental transmission between two wireless devices using Radio over Fiber technology is carried out. Data issued from an Xbee module coded on a wireless microwave carrier at 2.44 GHz is transmitted through an optical link of 25.24 km. The optical transmission is based on an external modulation scheme over a dispersive channel. Results allow proposing this Radio over Fiber system as potential candidate to be used in Passive Optical Networks (PON) to distribute data, video and voice among several users.","PeriodicalId":6924,"journal":{"name":"2018 15th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"47 9","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72559119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICEEE.2018.8533880
Daniel I. Arevalo, H. Alazki
In this work, a robust control strategy is proposed to achieve attitude stabilization of an non-inertial Pendulum-Acrobot system. Modeling of this system will be presented through the classical Euler-Lagrange method and a robust controller design based on the Super-Twisting algorithm in order to stabilize the acrobot position under a non-inertial framework. Finally, the implementation of the proposed control design scheme is carried out by numerical simulation.
{"title":"Robust Control for Stabilization of Non-Inertial System: Pendulum-Acrobot","authors":"Daniel I. Arevalo, H. Alazki","doi":"10.1109/ICEEE.2018.8533880","DOIUrl":"https://doi.org/10.1109/ICEEE.2018.8533880","url":null,"abstract":"In this work, a robust control strategy is proposed to achieve attitude stabilization of an non-inertial Pendulum-Acrobot system. Modeling of this system will be presented through the classical Euler-Lagrange method and a robust controller design based on the Super-Twisting algorithm in order to stabilize the acrobot position under a non-inertial framework. Finally, the implementation of the proposed control design scheme is carried out by numerical simulation.","PeriodicalId":6924,"journal":{"name":"2018 15th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"52 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73098821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICEEE.2018.8533940
S. Delfin-Prieto, R. Martínez-Guerra, Iván Trejo-Zúñiga
The present article tackles the problem of the estimation of the state variables of fractional-order Liouvillian chaotic systems in the presence of noise. The particular system is presented in the canonical form and fulfills the fractional algebraic observability for a given output of the system. The proposed methodology is structured as follows: given an output signal corrupted by uncertainty, we estimate several fractional-order derivatives of such signal employing a proposed nα-differentiator which is designed by an observer-based sliding-mode control, then by forming a function that depends on the output and its fractional-order derivatives we estimate the states of a chaotic system successfully.
{"title":"Robust State-Estimation for Fractional-Order Liouvillian Systems","authors":"S. Delfin-Prieto, R. Martínez-Guerra, Iván Trejo-Zúñiga","doi":"10.1109/ICEEE.2018.8533940","DOIUrl":"https://doi.org/10.1109/ICEEE.2018.8533940","url":null,"abstract":"The present article tackles the problem of the estimation of the state variables of fractional-order Liouvillian chaotic systems in the presence of noise. The particular system is presented in the canonical form and fulfills the fractional algebraic observability for a given output of the system. The proposed methodology is structured as follows: given an output signal corrupted by uncertainty, we estimate several fractional-order derivatives of such signal employing a proposed nα-differentiator which is designed by an observer-based sliding-mode control, then by forming a function that depends on the output and its fractional-order derivatives we estimate the states of a chaotic system successfully.","PeriodicalId":6924,"journal":{"name":"2018 15th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"13 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81533315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICEEE.2018.8533908
D. Hernández-Rivera, E. Suaste-Gómez, G. Casados-Cruz
This work presents a methodology to fabricate films, through combination of Polyvinylidene fluoride (PVDF) and Graphene (G) of composition 1 wt% and the behavior of the temperature dependence of the permittivity of this material. PVDF solution was prepared by solution casting and mixed with G using Dimethylformamide (DMF). Circular samples of 1.5 cm diameter and thickness around 50.5 µm were obtained of the PVDF/G film. The morphological characteristics of the PVDF/G films were evaluated by a scanning electron microscope JEOL (JMS-6360LV). Finally, the permittivity of PVDF/G films was tested at different frequencies in order to know their behavior to temperature changes. In addition, PVDF commercial films were used to comparative purposes. The dielectric response of the fabricated PVDF/G films was interesting because it showed higher temperature dependence than the PVDF films, however, this dependence was different for each frequency. It is worth mentioning that the permittivity behavior at 100 Hz showed stronger temperature dependence than the other measurements. This strong dependence makes this material suitable for temperature sensing or energy storage applications.
{"title":"Permittivity as a Function of Temperature of PVDF/Graphene Films","authors":"D. Hernández-Rivera, E. Suaste-Gómez, G. Casados-Cruz","doi":"10.1109/ICEEE.2018.8533908","DOIUrl":"https://doi.org/10.1109/ICEEE.2018.8533908","url":null,"abstract":"This work presents a methodology to fabricate films, through combination of Polyvinylidene fluoride (PVDF) and Graphene (G) of composition 1 wt% and the behavior of the temperature dependence of the permittivity of this material. PVDF solution was prepared by solution casting and mixed with G using Dimethylformamide (DMF). Circular samples of 1.5 cm diameter and thickness around 50.5 µm were obtained of the PVDF/G film. The morphological characteristics of the PVDF/G films were evaluated by a scanning electron microscope JEOL (JMS-6360LV). Finally, the permittivity of PVDF/G films was tested at different frequencies in order to know their behavior to temperature changes. In addition, PVDF commercial films were used to comparative purposes. The dielectric response of the fabricated PVDF/G films was interesting because it showed higher temperature dependence than the PVDF films, however, this dependence was different for each frequency. It is worth mentioning that the permittivity behavior at 100 Hz showed stronger temperature dependence than the other measurements. This strong dependence makes this material suitable for temperature sensing or energy storage applications.","PeriodicalId":6924,"journal":{"name":"2018 15th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"28 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88734868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/iceee.2018.8533996
{"title":"CCE 2018 TOC","authors":"","doi":"10.1109/iceee.2018.8533996","DOIUrl":"https://doi.org/10.1109/iceee.2018.8533996","url":null,"abstract":"","PeriodicalId":6924,"journal":{"name":"2018 15th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"88 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86571551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICEEE.2018.8533954
Norma Ramirez, Dario German Contreras, L. A. Padilla, Rosaura Montelongo
Noise pollution is becoming a serious health problem, but it is not yet universally accepted, recent studies link mood and cognition in a negative way. We developed a register electrocardiogram system for subsequent analysis in correlation with heart rate variation before and after undergoing noise pollution and the correlation between this and mood state. Results showed that exposure to noise pollution induce an increase heart rate by 4% and a significant correlation between mood and change in heart rate.
{"title":"Acoustic Contamination and its Effects on the Heart Rate and Mood","authors":"Norma Ramirez, Dario German Contreras, L. A. Padilla, Rosaura Montelongo","doi":"10.1109/ICEEE.2018.8533954","DOIUrl":"https://doi.org/10.1109/ICEEE.2018.8533954","url":null,"abstract":"Noise pollution is becoming a serious health problem, but it is not yet universally accepted, recent studies link mood and cognition in a negative way. We developed a register electrocardiogram system for subsequent analysis in correlation with heart rate variation before and after undergoing noise pollution and the correlation between this and mood state. Results showed that exposure to noise pollution induce an increase heart rate by 4% and a significant correlation between mood and change in heart rate.","PeriodicalId":6924,"journal":{"name":"2018 15th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"29 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90745229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICEEE.2018.8533963
Alejandro Morfin-Santana, Filiberto Muñoz Palacios, I. González-Hernández, E. S. E. Quesada, S. Salazar
This manuscript presents a configuration for a octorotor unmanned aerial vehicle in H-configuration that offers some advantages over traditional multirotor designs. The mathematical model for the vehicle is developed using Euler-Lagrange formalism. A robust controller, formed by a proportional derivative term and a robust compensator, is designed to track a reference signal. To show the effectiveness of the aerial vehicle and the control strategy developed, a set of real-time experimental results are presented.
{"title":"Robust control for octorotor Unmanned Aerial Vehicle in H-Configuration","authors":"Alejandro Morfin-Santana, Filiberto Muñoz Palacios, I. González-Hernández, E. S. E. Quesada, S. Salazar","doi":"10.1109/ICEEE.2018.8533963","DOIUrl":"https://doi.org/10.1109/ICEEE.2018.8533963","url":null,"abstract":"This manuscript presents a configuration for a octorotor unmanned aerial vehicle in H-configuration that offers some advantages over traditional multirotor designs. The mathematical model for the vehicle is developed using Euler-Lagrange formalism. A robust controller, formed by a proportional derivative term and a robust compensator, is designed to track a reference signal. To show the effectiveness of the aerial vehicle and the control strategy developed, a set of real-time experimental results are presented.","PeriodicalId":6924,"journal":{"name":"2018 15th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"51 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90997629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICEEE.2018.8533970
J. R. Ramos-Serrano, Y. Matsumoto, C. Morales
We report the obtention of luminescent silicon oxycarbide thin films deposited by Hot-wire chemical vapor deposition technique using tetraethyl orthosilicate as precursor. Additionally, we study the effect of the chamber pressure and the post-deposition thermal annealing in oxygen and hydrogen environments on the properties of the films. All the as-deposited samples showed an intense and wide emission band centered in the blue region. The samples deposited at 0.3 and 0.5 Torr presented a high surface uniformity. The X-ray diffraction measurements did not show the presence of nanocrystalline phase, so, we attributed the emission bands to defects in the silicon oxycarbide matrix, mainly related to oxygen deficiency centers, and to hydrogen and carbon-related defects. After the thermal annealing in oxygen and hydrogen, the samples showed a significative reduction in the emission intensity because of radiative defects passivation.
{"title":"Luminescent Silicon Oxycarbide Thin Films via Hot-wire CVD using Tetraethyl Orthosilicate: Role of the Chamber Pressure and Post-deposition Annealing","authors":"J. R. Ramos-Serrano, Y. Matsumoto, C. Morales","doi":"10.1109/ICEEE.2018.8533970","DOIUrl":"https://doi.org/10.1109/ICEEE.2018.8533970","url":null,"abstract":"We report the obtention of luminescent silicon oxycarbide thin films deposited by Hot-wire chemical vapor deposition technique using tetraethyl orthosilicate as precursor. Additionally, we study the effect of the chamber pressure and the post-deposition thermal annealing in oxygen and hydrogen environments on the properties of the films. All the as-deposited samples showed an intense and wide emission band centered in the blue region. The samples deposited at 0.3 and 0.5 Torr presented a high surface uniformity. The X-ray diffraction measurements did not show the presence of nanocrystalline phase, so, we attributed the emission bands to defects in the silicon oxycarbide matrix, mainly related to oxygen deficiency centers, and to hydrogen and carbon-related defects. After the thermal annealing in oxygen and hydrogen, the samples showed a significative reduction in the emission intensity because of radiative defects passivation.","PeriodicalId":6924,"journal":{"name":"2018 15th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"76 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83865892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-09-01DOI: 10.1109/ICEEE.2018.8533927
B. Sánchez, P. Ordaz, A. Poznyak
In this paper, the problem of robust stabilizing pendular-type underactuated systems is addressed. In this case, the dynamic model of the full electromechanical system is considered into the control design. This is, the complete dynamic model is integrated by the mechanical part and the actuators model, which are assumed to be dc motors. Therefore, the state-space representation becomes control-affine, and the obtained control signal is directly applied to the dc motors without any other consideration. One of the main problems in stabilizing high-order pendular type underactuated systems in practice, is the lack of robustness of the controller based on linear model as the number of links grows. Thus, disturbances and uncertainties represent a big problem for these systems. For this reason, Attractive Ellipsoid Method is used to accomplish robust stabilization of pendular type underactuated systems partially actuated by dc motors. This approach considers the nonlinear model instead of the common quasi-linear one. Results are tested in numerical simulation for the electromechanical Pendubot.
{"title":"Pendubot Robust Stabilization Based on Attractive Ellipsoid Method Using Electromechanical Model","authors":"B. Sánchez, P. Ordaz, A. Poznyak","doi":"10.1109/ICEEE.2018.8533927","DOIUrl":"https://doi.org/10.1109/ICEEE.2018.8533927","url":null,"abstract":"In this paper, the problem of robust stabilizing pendular-type underactuated systems is addressed. In this case, the dynamic model of the full electromechanical system is considered into the control design. This is, the complete dynamic model is integrated by the mechanical part and the actuators model, which are assumed to be dc motors. Therefore, the state-space representation becomes control-affine, and the obtained control signal is directly applied to the dc motors without any other consideration. One of the main problems in stabilizing high-order pendular type underactuated systems in practice, is the lack of robustness of the controller based on linear model as the number of links grows. Thus, disturbances and uncertainties represent a big problem for these systems. For this reason, Attractive Ellipsoid Method is used to accomplish robust stabilization of pendular type underactuated systems partially actuated by dc motors. This approach considers the nonlinear model instead of the common quasi-linear one. Results are tested in numerical simulation for the electromechanical Pendubot.","PeriodicalId":6924,"journal":{"name":"2018 15th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"72 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77168476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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