Adolfo Perrusquía, Carlos Tovar, A. Soria, Juan Carlos Martínez
{"title":"Robust controller for aircraft roll control system using data flight parameters","authors":"Adolfo Perrusquía, Carlos Tovar, A. Soria, Juan Carlos Martínez","doi":"10.1109/ICEEE.2016.7751210","DOIUrl":"https://doi.org/10.1109/ICEEE.2016.7751210","url":null,"abstract":"In this paper we present the design of an autopilot for roll angle displacement of an aircraft to a desired orientation using real flight data. Matlab Robust Control Toolbox is used for the synthesis of the stabilizing K controller. The model plant is partitioned in terms of the number of perturbations, the number of control inputs, the number of errors, and the number of outputs. Experimental results are presented for a Radio Controller Radlian Pro model aircraft.","PeriodicalId":285464,"journal":{"name":"2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125698412","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}
Miguel Vazquez-Olguin, Y. Shmaliy, O. Ibarra-Manzano
{"title":"Improving robustness of distributed filtering for sensor networks using FIR filtering","authors":"Miguel Vazquez-Olguin, Y. Shmaliy, O. Ibarra-Manzano","doi":"10.1109/ICEEE.2016.7751188","DOIUrl":"https://doi.org/10.1109/ICEEE.2016.7751188","url":null,"abstract":"Robustness is required from an estimator to provide better performance if a wireless sensor network (WSN) operates under harsh conditions with incomplete information about noise. This paper shows that robustness of the WSN can be improved by using the distributed unbiased finite impulse response (UFIR) filter rather than the traditional distributed Kalman filter (KF), both based on the average consensus. Unlike the KF, the UFIR filter completely ignores the noise statistics and initial values which are typically not well known. As an example, we consider a vehicle travelling along a circular trajectory under unpredictable impacts and errors in the noise statistics. A case of impulsive noise generated by manufacturing process is also considered.","PeriodicalId":285464,"journal":{"name":"2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126808782","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}
J. Moreno-Cadenas, F. Gómez-Castañeda, Á. Anzueto-Ríos, L. Hernández-Gómez
{"title":"Fuzzy inference system for region segmentation using the YCbCr color model","authors":"J. Moreno-Cadenas, F. Gómez-Castañeda, Á. Anzueto-Ríos, L. Hernández-Gómez","doi":"10.1109/ICEEE.2016.7751196","DOIUrl":"https://doi.org/10.1109/ICEEE.2016.7751196","url":null,"abstract":"Segmentation is one of the main tasks in image processing and pattern recognition systems. In this paper, a segmentation technique of color images based on fuzzy inference model is proposed. Triangular membership functions are used in the input of the fuzzy system, the Mamdani type fuzzy inference system is applied and for the output universe, singleton-type functions are used. To get the accurate output value, the weighted average method is applied. The YCbCr color space is used as feature space. The fuzzy membership functions characterize the different membership levels between hue and Chroma from the YCbCr color model. The fuzzy inference system classifies data and generates regions of pixels with an homogeneous color level in the output images. The proposed technique was also applied to the RGB color space and the results were compared; the best results were obtained in the YCbCr color space. In this color model, the changes of hue in presence of illumination variations are considered, so that it has a better performance in the segmentation task; in addition, the processing time was lower in this color space.","PeriodicalId":285464,"journal":{"name":"2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124998327","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}
M. Guzmán, J. Salazar, Rebeca Ortega Amaya, Y. Matsumoto, M. Ortega-López
{"title":"Synthesis and characterization of magnetite-graphene oxide nanocomposite","authors":"M. Guzmán, J. Salazar, Rebeca Ortega Amaya, Y. Matsumoto, M. Ortega-López","doi":"10.1109/ICEEE.2016.7751256","DOIUrl":"https://doi.org/10.1109/ICEEE.2016.7751256","url":null,"abstract":"This work presents the advances in the synthesis and characterization of magnetite-graphene oxide nanocomposite synthetized by coprecipitation. Structural and physicochemical properties were analyzed by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), transmission electron microscopy (TEM) and vibrating sample magnetometer (VSM). XRD and FT-IR analyses corroborated that magnetite was obtained. Nanoparticle mean size from XRD analysis revealed that it decreased when graphene oxide (GO) was present. TEM displayed that magnetite decorates the GO and VSM revealed superparamagnetic behavior.","PeriodicalId":285464,"journal":{"name":"2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114570388","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}
A. Y. Tenorio-Barajas, M. R. Matus-Muñoz, M. Olvera, V. M. Aguilar, C. Mendoza-Barrera
{"title":"Automatization and control of home-made micro injection pumps for a microfluidic system","authors":"A. Y. Tenorio-Barajas, M. R. Matus-Muñoz, M. Olvera, V. M. Aguilar, C. Mendoza-Barrera","doi":"10.1109/ICEEE.2016.7751232","DOIUrl":"https://doi.org/10.1109/ICEEE.2016.7751232","url":null,"abstract":"Microfluidics is a research field which allow us control over liquids at micrometric scale. It has several applications such as chemistry, biomedicine and biology, among others. Microfluidics enable the development of systems capable of cell manipulation and very precise chemical reactions with substantial improvements over common or bulk synthesis, let us fabricate nanocarriers with specific characteristics. In fact, the customization of variables is what makes it so versatile. One of the main issues we deal with is the control and injection of small volume fluids inside the microfluidic cell, ranging in some microliters per hour with a controlled and constant velocity. Commercial systems of this kind are expensive but instead they can be replaced by a home-made system. Here we present the design and implementation of a low cost 4-channel microinjection system by using 3D printing, Arduino and LabView. The implemented pumps are capable to deliver a minimum of 70 μl/h and a maximum of 54 ml/h of fluid, are scalable, easy to reproduce and low cost, making available for a wide range of researchers, the time of development is small compared with the acquisition and importation time, from a couple of days against months, with a price in the range of hundreds instead thousands of dollars and with similar characteristics to those commercially available.","PeriodicalId":285464,"journal":{"name":"2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126308705","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}
V. Mata, A. Maldonado-Alvarez, M. D. L. L. Olvera-Amador
{"title":"Effect of milling speed on the precursor zinc acetylacetonate destined to obtain ZnO thin films","authors":"V. Mata, A. Maldonado-Alvarez, M. D. L. L. Olvera-Amador","doi":"10.1109/ICEEE.2016.7751260","DOIUrl":"https://doi.org/10.1109/ICEEE.2016.7751260","url":null,"abstract":"In this work, zinc oxide (ZnO) thin films were deposited on glass substrates by the ultrasonic spray pyrolysis technique, USP, the starting precursor (zinc acetylacetonate) was milled by planetary ball milling. The milling conditions were, 60 minutes and milling speed ranging from 300 to 600 rpm. The ball to power ratio was 7:1 in a tungsten carbide vessel. For depositing the ZnO thin films, a 0.2 M starting solution was prepared by dissolving the milled precursor in a mix of methanol, water, and acetic acid. Films were deposited at 400 and 450 °C with a time deposition of 6 minutes. These films were tested for measure the photocatalytic degradation of methylene blue (MB) dye under UV light irradiation. The effect of milling speed of the zinc precursor on the photocatalytic degradation has been studied in this work. Both Zn precursor powders and ZnO thin films were characterized by x-ray diffraction (XRD) and scanning electron microscopy (SEM). Thin films deposited at 400°C from a precursor milled at 300 rpm presented the maximum catalytic degradation, around 99%, after being exposed to UV radiation during 5 hr.","PeriodicalId":285464,"journal":{"name":"2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129826356","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}
M. R. Herrera-Rivera, A. Maldonado-Alvarez, M. D. L. L. Olvera-Amador
{"title":"Particle size effect on gas sensing properties of ZnO pellets","authors":"M. R. Herrera-Rivera, A. Maldonado-Alvarez, M. D. L. L. Olvera-Amador","doi":"10.1109/ICEEE.2016.7751240","DOIUrl":"https://doi.org/10.1109/ICEEE.2016.7751240","url":null,"abstract":"In this work, zinc oxide (ZnO) nanopowders were prepared by a homogeneous precipitation method. Eight samples were prepared under different conditions using Taguchi method. Structural and morphological properties were analyzed by X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. Pellets were manufactured at different pressing conditions and pellets were measured in propane gas (C3H8) at different concentration and measuring temperatures. Best sensitivity was obtained with the pellet ZnO-1 of a particle size of 38.7 nm with an order of magnitude of 4.","PeriodicalId":285464,"journal":{"name":"2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129890753","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}
A. Pozos, E. Castillo, M. Chavez, Leonardo Trujillo
{"title":"Modeling micro-channel plates as astronomical detectors of UV radiation","authors":"A. Pozos, E. Castillo, M. Chavez, Leonardo Trujillo","doi":"10.1109/ICEEE.2016.7751230","DOIUrl":"https://doi.org/10.1109/ICEEE.2016.7751230","url":null,"abstract":"The World Space Observatory (WSO) is a space-based ultraviolet (UV) telescope under development by Russia and Spain. Mexico is formalizing its participation in the development of components for some of the instruments on board, such as the detectors that are discussed in this work. In particular, this paper describes a first approach to a computational model of micro-channel plates (MCP), which are used for astronomical purposes. The model is used to describe the behavior of the secondary emission yield (SE yield) and its relationship with the gain obtained by the MCP. Furthermore we want to model the generation of the detected particle clouds generated at the output of the MCP, after which a segmentation algorithm is applied to obtain the optimal contour around these clouds and the corresponding centroids.","PeriodicalId":285464,"journal":{"name":"2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128909204","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}
J. Morales, A. Maldonado-Alvarez, M. D. L. L. Olvera-Amador
{"title":"Synthesis and characterization and photocatalytic activity of TiO2 powders","authors":"J. Morales, A. Maldonado-Alvarez, M. D. L. L. Olvera-Amador","doi":"10.1109/ICEEE.2016.7751234","DOIUrl":"https://doi.org/10.1109/ICEEE.2016.7751234","url":null,"abstract":"Titanium (IV) isopropoxide (TTIP) was used for preparing TiO2 nanoparticles by the precipitation technique. The precipitation was carried out following two experimental routes. In the first route titanium (IV) isopropoxide was mixing in ethanol, the solution obtained was heated at 60°C, then; glacial acetic acid and sulfuric acid were slowly added under constant magnetic stirring. In the second route titanium (IV) isopropoxide was mixed in ethanol, the solution obtained was heated at 60°C; then deionized water was added and finally hydrochloric acid was also slowly added. In both experiments a white precipitate was obtained, and then it was centrifuged, dried and calcined at different temperatures. To evaluate the photocatalytic activity, pellets were made from TiO2 powders. The TiO2 pellets were evaluated by the degradation of a methylene blue (MB) solution. The evolution of the MB concentration was monitored by a UV-vis spectrophotometer. The morphology and crystal structure of the powders were examined by Scanning Electron Microscopy (SEM) and X-ray diffraction (XRD), respectively.","PeriodicalId":285464,"journal":{"name":"2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121799516","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}
Jediael Machín Almeida, A. Loukianov, José M. Cañedo Castañeda
{"title":"Robust observer-based adaptive sliding modes control of synchronous motor","authors":"Jediael Machín Almeida, A. Loukianov, José M. Cañedo Castañeda","doi":"10.1109/ICEEE.2016.7751203","DOIUrl":"https://doi.org/10.1109/ICEEE.2016.7751203","url":null,"abstract":"Based on a nonlinear complete order model of a synchronous motor, a robust sliding mode observer-based control scheme is proposed. To design this scheme, a sliding mode (SM) super-twisting control algorithm and adaptive backstepping technique, are implemented. A nonlinear observer with a 3rd order SM super-twisting algorithm is designed to estimate the rotor fluxes in presence of rotor and stator resistances variations. The simulation results show the effectiveness of the proposed controller.","PeriodicalId":285464,"journal":{"name":"2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116111957","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}