A. Vera, A. Valentino, A. Báez, C. Trujillo, H. Zepeda, L. Leija
{"title":"Rectangular Waveguide for Electromagnetic Oncology hyperthermia: Design, Construction and Characterization","authors":"A. Vera, A. Valentino, A. Báez, C. Trujillo, H. Zepeda, L. Leija","doi":"10.1109/ICEEE.2006.251906","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251906","url":null,"abstract":"This paper describes an applicator of electromagnetic fields for its clinical use in oncology hyperthermia treatments. The applicator is a rectangular waveguide working at 200 MHz. In order to reduce the applicator dimensions (8.5 cmtimes4.2 cmtimes16.9 cm), it was filled with deionized water. After designing the applicator, it was characterized for its clinical use. Electric field distribution, impedance, and calorimetric measurements are presented in this paper","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114604396","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":"Compactness Classification for Geographic Zones","authors":"B.B. Loranca, A. Vara, Z. Alcocer","doi":"10.1109/ICEEE.2006.251931","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251931","url":null,"abstract":"With several goals, one of the classical problems in population studies is the classification of zones or variables for a metropolitan area. The most widely known non-supervised classification algorithms present drawbacks in zonification problems since the grouping process does not allow manual control of the variables. In the population analysis problems involved with zonification it is common to require the specification of certain bounds for some indicators (variables within a given interval) to create groups and thus determine the level of group membership. As a result the implementation of a process to classify and extract population variables from Mexico's XII national population census, this work describes a compact and homogeneous classification algorithm it has been implanted","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125360611","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":"A Synthesis Technique for Reducing Leakage Based on Signal Controllability","authors":"B. Elkarablieh, A. Núñez-Aldana","doi":"10.1109/ICEEE.2006.251925","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251925","url":null,"abstract":"Leakage is becoming a dominant factor in the total power consumption of a logic circuit. Most of the methods presented in the literature are based on adding a sleep input to the circuit that allow an external controller to turn the circuit off when it is not switching. Limited work has been done in designing external controllers for local low power sleep control. In this paper, we propose a novel transistor level synthesis flow for reducing the leakage power of static CMOS circuits. We first present a sleep based leakage reduction method for standard library cells. Then, we perform simultaneous gate replacement and sleep signal assignment based on the controllability chains of circuit signals. With this synthesis flow, no external controller is required for driving the sleep signals of a circuit. Experiments were conducted on different circuits with 0.18 mum technology, and the new circuits consumed an average of 10 times less leakage than the initial circuit","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117034381","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":"Formal Verification of Safety and Liveness Properties for Logic Controllers. A Tool Comparison","authors":"Fernando Quiles García, A. Sánchez","doi":"10.1109/ICEEE.2006.251867","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251867","url":null,"abstract":"Preliminary results are presented of a comparison made between a model checking tool developed by our research group and Spin, a public domain model checking package. The theoretical fundaments of both tools are explicit model checking based on language emptiness. Using a simple example consisting of a set of logic controllers for driving the operation of pressurized tanks, we compare the computing performance of each stage in the model checking procedure for safety and liveness properties given as linear temporal logic (LTL) formulas. The controller ladder logic is modeled as a generalized Buchi automaton. Numerical results show a better performance of our tool for domains of up to 10 3 states","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"225 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115084829","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}
O. Hernandez-Anaya, T. Niewierowicz, E. Campero-Littlewood, R. Escarela-Perez
{"title":"Noise impact in the determination of synchronous machine equivalent circuits using SSFR data","authors":"O. Hernandez-Anaya, T. Niewierowicz, E. Campero-Littlewood, R. Escarela-Perez","doi":"10.1109/ICEEE.2006.251852","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251852","url":null,"abstract":"In this work, the impact of noise in the parametric identification of synchronous machine two-axis equivalent circuits using SSFR data is analyzed. Equivalent circuits of one and three damper branches are used to model the synchronous machine. Noise is synthetically included into the SSFR data previously obtained from a finite-element simulation. A uniform probability density is used to include two noise ratios in a synthetic way. Quantitative results show differences in the values of parameters. Nevertheless, no significant impact was found when comparing the frequency response of equivalent circuits with the same number of damper branches obtained from SSFR data with or without noise","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124258220","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":"User Environment Area Networks (UEAN): A New Paradigm for Personal Communications","authors":"A. Salcedo, F. Ramírez-Mireles","doi":"10.1109/ICEEE.2006.251899","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251899","url":null,"abstract":"This work describes the functionality of the \"user environment area network\" (UEAN), considering the functional convergence (FC) of personal electronic devices; and explores some issues related to its implementation. An UEAN is a network that connects the electronic devices that belong to a person, in spite of their physical location. The FC allows the implementation of virtual personal electronic devices that are implemented by grouping sources, sinks, storage, processors or gateways that belong to the UEAN. The converging trends observed in telecommunications technology and markets; make us believe that it is important to model a network of personal devices in terms of an UEAN, instead of the traditional way","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124407347","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":"A Low-Power 2.7μW, 915-MHz Demodulator for RFID Applications","authors":"J. C. Cinco-Galicia, F. Sandoval-Ibarra","doi":"10.1109/ICEEE.2006.251889","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251889","url":null,"abstract":"This paper presents the design of a low-power demodulator for RFID applications based on a low-current twice differential amplifier structure. The demodulator, which is an academic project, has been designed according to the technological design rules of a standard 0.5 mum, N-well CMOS process. The demodulator power supply would be taken from the RF energy with help of a voltage multiplier. From simulations results a static power consumption of 2.5 muW was deduced whereas the dynamic one was approximately 0.21 muW. The demodulator occupies an area of 243 mumtimes95.5 mum from which passive components cover an equivalent area of 74.96%","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131461085","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":"Inductive and Capacitive Effects in a Second Order Low-Pass Filter Constructed in PCB","authors":"O. Uribe Cruz, R. Peña-Rivero","doi":"10.1109/ICEEE.2006.251875","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251875","url":null,"abstract":"In this article an experimental analysis of the capacitive and inductive effects in a printed circuit board using a two pole RC filter widely known, with several wide and length size traces is presented. The ideal frequency transfer response graphs and graphics that include inductive and capacitive effects due to the size of signal paths in a microstrip printed circuit board are presented. The frequency response plot obtained experimentally and the plots obtained simulating the electric equivalent circuit proposed using the SPICE, SERENADE and MATLAB programs are also shown. The error obtained was less than the 2%","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130224095","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}
María Isabel Pérez León, Lorenzo Leija, Roberto Muñoz
{"title":"System for the Identification of Multiple Movements of the Hand","authors":"María Isabel Pérez León, Lorenzo Leija, Roberto Muñoz","doi":"10.1109/ICEEE.2006.251898","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251898","url":null,"abstract":"The principal objective of this work is to develop a system of myoelectric control for the teleoperation of a complex robotic arm. It is presented a scheme for the identification of 7 movements of the hand, taking into account 3 anatomical positions of the subject and using only 2 electromyography (EMG) channels. When presenting an input to the system, this one generates an answer codified in binary of the movement the operator is making. The obtained results demonstrate that it is feasible the identification of multiple movements of the hand by using of the bioelectric signal produced by muscles of the forearm and the use of artificial neural networks (ANN) like as the classification element","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129506785","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}
E. Leon, J. Hernandez, L.E.H. Valdez, J.Y.M. Perez, Malena Gonzalez
{"title":"Image Processing to Generate a Virtual Scene","authors":"E. Leon, J. Hernandez, L.E.H. Valdez, J.Y.M. Perez, Malena Gonzalez","doi":"10.1109/ICEEE.2006.251858","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251858","url":null,"abstract":"This paper describes the necessary process to create virtual scene in 3D from 2D images. The scene consist of regular objects and its describes a general image process with help of a manipulated mobile from a computer, the acquisition and processing image that include filters, edge detection, segmentation and corner detection, and the future generation of the virtual scene using techniques of correspondence based in area","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114187167","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}