J. Zannatha, L. E. Medina, Rafael Cisneros Limón, Pedro Mejía-Alvarez
{"title":"Behavior control for a humanoid soccer player using Webots","authors":"J. Zannatha, L. E. Medina, Rafael Cisneros Limón, Pedro Mejía-Alvarez","doi":"10.1109/CONIELECOMP.2011.5749380","DOIUrl":"https://doi.org/10.1109/CONIELECOMP.2011.5749380","url":null,"abstract":"In this paper the behavior control system developed for a humanoid soccer player is presented, according to the current rules established by the International RoboCup Federation. It is important to point out that this work deals only with field players, excluding the goalkeeper. The behavior control is modeled as a finite-state automaton, which comprises activities as: visual perception (self localization, ball localization, movement estimation), behavior control and game strategies. The developed system is implemented in Webots, which is the official simulation platform used in the RobotStadium league of RoboCup. The results obtained are shown and the path to improve the developed system in our humanoid soccer players is established as future work.","PeriodicalId":432662,"journal":{"name":"CONIELECOMP 2011, 21st International Conference on Electrical Communications and Computers","volume":"225 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132140123","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}
R. Salas-Cabrera, J. Mayo-Maldonado, J. González-Hernández, E. N. Salas-Cabrera, F. A. Garcia-Santiago, J. Martinez-Bernal, R. Castillo-Gutiérrez
{"title":"An experimental setup for teaching dynamic systems","authors":"R. Salas-Cabrera, J. Mayo-Maldonado, J. González-Hernández, E. N. Salas-Cabrera, F. A. Garcia-Santiago, J. Martinez-Bernal, R. Castillo-Gutiérrez","doi":"10.1109/CONIELECOMP.2011.5749367","DOIUrl":"https://doi.org/10.1109/CONIELECOMP.2011.5749367","url":null,"abstract":"In this work an experimental tool is presented for teaching the most important features of continuous n-dimensional linear time-invariant dynamic systems. This tool consists of a combination of analog/digital electronics hardware and software. An analog electronics-based dynamic system is used as the experimental plant to be studied. A free Linux-based real-time software is used to implement a linear observer and a linear state feedback. The digital set up is composed by the mentioned real-time software, a commercial data acquisition board and a personal computer. Experimental results are presented.","PeriodicalId":432662,"journal":{"name":"CONIELECOMP 2011, 21st International Conference on Electrical Communications and Computers","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130528183","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}
Julio César Pérez Sansalvador, G. R. Gómez, S. Hernández
{"title":"Pattern object-oriented architecture for Multirate Integration Methods","authors":"Julio César Pérez Sansalvador, G. R. Gómez, S. Hernández","doi":"10.1109/CONIELECOMP.2011.5749354","DOIUrl":"https://doi.org/10.1109/CONIELECOMP.2011.5749354","url":null,"abstract":"On the whole, scientific software community has focused in developing faster algorithms, setting aside flexibility, reuse, maintainability and scalability. The common approach used to develop software is the functional decomposition. However, the development of new applications is currently more complex than the former software development. In this work, we present a pattern object oriented architecture (POO) to approximate solutions of initial value problems (IVPs) with different time scales. We propose the use of design patterns' techniques in the developing process of the software architecture. These techniques allow to easily add new numerical methods and use them to create different multirate configurations. Besides, we give evidence that design patterns' techniques are suitable in the analysis, design and development of scientific software.","PeriodicalId":432662,"journal":{"name":"CONIELECOMP 2011, 21st International Conference on Electrical Communications and Computers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129881600","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. Aceves-Fernández, A. Sotomayor-Olmedo, E. G. Hurtado, J. Ortega, S. Tovar-Arriaga, Juan Manuel Ramos Arreguín
{"title":"Performance assessment of fuzzy clustering models applied to urban airborne pollution","authors":"M. Aceves-Fernández, A. Sotomayor-Olmedo, E. G. Hurtado, J. Ortega, S. Tovar-Arriaga, Juan Manuel Ramos Arreguín","doi":"10.1109/CONIELECOMP.2011.5749362","DOIUrl":"https://doi.org/10.1109/CONIELECOMP.2011.5749362","url":null,"abstract":"An application in modeling a non-lineal system between temperature, humidity and urban airborne air pollution is presented. In this contribution, the implementation of cluster estimation method as a basis of a fuzzy model identification algorithm has been developed. Fuzzy clustering allowed partitioning this complex non-linear system into many linear sub-systems. Finally, comparison of the performance between two different clustering techniques for this particular case study is presented: Fuzzy C-means Clustering and Fuzzy Subtractive Clustering.","PeriodicalId":432662,"journal":{"name":"CONIELECOMP 2011, 21st International Conference on Electrical Communications and Computers","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127872684","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}
Ezequiel Martinez-Ayala, V. Ayala-Ramírez, R. E. Sánchez-Yáñez
{"title":"Noisy signal parameter identification using Particle Swarm Optimization","authors":"Ezequiel Martinez-Ayala, V. Ayala-Ramírez, R. E. Sánchez-Yáñez","doi":"10.1109/CONIELECOMP.2011.5749351","DOIUrl":"https://doi.org/10.1109/CONIELECOMP.2011.5749351","url":null,"abstract":"This work presents an approach to use Particle Swarm Optimization (PSO) to identify the amplitude, frequency and phase parameters of a sinusoidal signal corrupted with additive Gaussian noise using a discrete sample of it. We encode signal parameters in the particles and we evaluate its goodness by computing the root mean square (RMS) error of the difference between a discrete signal synthesized using the particle configuration and the input signal sequence. We have validated our approach by using a set of test signals presenting variations on their parameters and in the Signal to Noise Ratio (SNR) resulting from the signal corruption. The PSO was tuned by using a reference signal in order to choose a suitable configuration for the PSO parameters. The approach has shown to perform successfully with signals exhibiting a SNR as low as 16.99 dB with an RMS error of 3 %.","PeriodicalId":432662,"journal":{"name":"CONIELECOMP 2011, 21st International Conference on Electrical Communications and Computers","volume":"166 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125972046","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}
{"title":"Oscillatory locomotion","authors":"T. Majewski, R. Alejos","doi":"10.1109/CONIELECOMP.2011.5749330","DOIUrl":"https://doi.org/10.1109/CONIELECOMP.2011.5749330","url":null,"abstract":"The paper presents the dynamic system that moves in continuous way thanks to its vibration. The principle of the method, the mathematical model, and some results are presented. Two or more segments models were taken for the analysis. It is shown that at presence of internal excitation and non-symmetrical Coulomb dry friction a motion with a constant average velocity is possible and this motion is stable. The average velocity is defined as a function of the frequency and amplitude of the excitation.","PeriodicalId":432662,"journal":{"name":"CONIELECOMP 2011, 21st International Conference on Electrical Communications and Computers","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134551800","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}
{"title":"DSRP: Distributed SensorWeb Routing Protocol","authors":"Abhinav Valada, David Kohanbash, G. Kantor","doi":"10.1109/CONIELECOMP.2011.5749328","DOIUrl":"https://doi.org/10.1109/CONIELECOMP.2011.5749328","url":null,"abstract":"We propose a new multi-hop routing protocol for wireless sensor networks, suited for monitoring and control applications. The aim of this research is to adapt flat and hierarchical architectures to create a new hybrid that draws on current protocol theories. The protocol uses a hybrid network structure to achieve scalability and is source initiated along with time driven reporting to reduce the number of packet transmissions. The protocol incorporates a link quality estimation algorithm, which enables only the nodes with high quality symmetric links to be chosen for routing. Route selection is calculated using both hop count and link quality as routing metrics. The protocol is also designed such that it is computationally simple, reliable, energy aware, does not impose any special hardware prerequisites and most importantly credible. Its credibility was verified by performing a series of field tests in a real world operating environment.","PeriodicalId":432662,"journal":{"name":"CONIELECOMP 2011, 21st International Conference on Electrical Communications and Computers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129614061","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}
{"title":"Tutorial sessions","authors":"José Miguel David Báez-López","doi":"10.1109/CONIELECOMP.2011.5749315","DOIUrl":"https://doi.org/10.1109/CONIELECOMP.2011.5749315","url":null,"abstract":"MATLAB Fundamentals provides a working introduction to the MATLAB technical computing environment and its applications. This course is intended for beginners and intermediate users. No prior knowledge of MATLAB is required. Themes of data analysis, visualization, modeling, and programming are explored throughout the course. Hands-on examples and exercises apply basic techniques to problems in a variety of application areas. Topics include: ✻ Working with the MATLAB user interface ✻ Working with MATLAB variables and expressions ✻ Plotting and visualization ✻ M-files ✻ Basic statistics and data analysis ✻ Data types ✻ M-file programming ✻ Troubleshooting M-files","PeriodicalId":432662,"journal":{"name":"CONIELECOMP 2011, 21st International Conference on Electrical Communications and Computers","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126347916","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}