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2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)最新文献

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Dual frequency Microstrip Antenna design for 700 MHz UHF Band and Wlan Application 700mhz超高频及Wlan双频微带天线设计
2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830517
Ricardo Meneses Gonzalez, R. Linares, L. M. Peralta
{"title":"Dual frequency Microstrip Antenna design for 700 MHz UHF Band and Wlan Application","authors":"Ricardo Meneses Gonzalez, R. Linares, L. M. Peralta","doi":"10.1109/ROPEC.2016.7830517","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830517","url":null,"abstract":"Recently Terrestrial Digital Television, TDT, has been implemented in Mexico, as a consequence, the 700 MHZ UHF Band has been opened to new telecommunications services, particularly wireless mobile communication. This technological advance means an antenna design challenge due to it is necessary to design a dual frequency antenna which dimensions must be enough small, satisfy gain, resonance frequency, impedance, wideband requirements, and low cost, in that sense, this work describes the simulation, design and implementation of Microstrip Antenna for 700 MHZ UHF Band (698–806 MHz) and for Wireless Lan Application, (2400–2483.5 GHz Wi Fi ISM) to be used on radio mobile devices.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"159 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115929660","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}
引用次数: 1
Model of effective thrust induced by propellers in hover mode for simulation and control of miniature quadrotors 小型四旋翼飞行器悬停仿真控制中螺旋桨诱导的有效推力模型
2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830584
F. Ruiz-Sánchez
{"title":"Model of effective thrust induced by propellers in hover mode for simulation and control of miniature quadrotors","authors":"F. Ruiz-Sánchez","doi":"10.1109/ROPEC.2016.7830584","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830584","url":null,"abstract":"Precision flight of quadrotors, the most popular rotary-wing UAV, requires of sophisticated controllers to control their complex dynamics of coupled forces and their sensitivity to environmental conditions. However, controllers are often designed without considering the dynamic behavior of the actuators; situation that leads to excessive controller actuation and diminishes the overall performance of the aircraft, including its energy consumption. In this paper, we discuss the dynamic effects of the airflow induced by a propeller, in hover mode, on the thrust produced, the dynamic response of the actuators, and we determine a thrust correction factor for the effective thrust as well as a bandwidth of the dynamic response, which can be used as designing parameters to improve the controller design. Using a mechanical analogy, we show the implicit assumption on the inertial frame of reference when the Conservation of Momentum Theory is used to calculate the thrust in a hovering propeller; assumption that modifies the perception of the produced thrust with respect to the effective thrust observed in an absolute frame of reference. This highlights the importance of the horizontal change of momentum of the incoming airflow, neglected in traditional approaches but responsible of the effective force of lift in the steady state of the propeller when an ideal fluid is assumed. Finally, we introduce a simple dynamic model of the airflow induced by the propeller and provide an estimation of the maximum bandwidth response to be expected from the actuators.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123203811","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}
引用次数: 1
Tracking of voltage variations by means of an adaptive filter and fuzzy logic 利用自适应滤波器和模糊逻辑跟踪电压变化
2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830610
A. Mejia-Barron, M. Valtierra-Rodríguez, D. Granados-Lieberman, J. Amezquita-Sanchez, C. Perez-Ramirez, D. Camarena-Martinez
{"title":"Tracking of voltage variations by means of an adaptive filter and fuzzy logic","authors":"A. Mejia-Barron, M. Valtierra-Rodríguez, D. Granados-Lieberman, J. Amezquita-Sanchez, C. Perez-Ramirez, D. Camarena-Martinez","doi":"10.1109/ROPEC.2016.7830610","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830610","url":null,"abstract":"Monitoring of voltage variations is a demanding issue for academic and industrial fields due mainly to their negative impact on equipment. In this work, a methodology based on adaptive filter using the least mean squares algorithm for tracking of voltage variations and a fuzzy logic system for automatic classification are proposed. The proposal consists of three stages: 1) denoising through a lowpass filter to remove non-fundamental frequency components, 2) envelope and type of voltage tracking, and 3) final classification according to the IEEE Std. 1159 using a rule-based decision process. In order to validate and test the proposal, a set of synthetic and real signals is used. The obtained results demonstrate the proposal effectiveness to detect and classify voltage variations, even when they are embedded in high level noise. Unlike other reported works, the proposed fuzzy logic system allows the tracking of the voltage variation such as sag, swell, or interruption over time, it means sample to sample.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125417304","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}
引用次数: 0
A methodology to determine Transient Recovery Voltage in short-line fault 短路故障暂态恢复电压的确定方法
2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830591
D. Dorantes, M. H. Ángeles
{"title":"A methodology to determine Transient Recovery Voltage in short-line fault","authors":"D. Dorantes, M. H. Ángeles","doi":"10.1109/ROPEC.2016.7830591","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830591","url":null,"abstract":"This paper presents a methodology to determine the appropriate parameters to establish the capability of Transient Recovery Voltage (TRV) of a 145kV circuit breaker. The methodology involves the combination of a simulation procedure in the Electromagnetic Transients Program (ATP) and an analytical technique based on the IEEE C37.06 and IEC 62271-100 standards to evaluate the effect of the source side voltage and line side voltage on the TRV in a short-line fault (SLF). The results obtained on TRV of the circuit breaker capability by simulation and analytical calculatión, acording to the IEEE and IEC standards, are compared using the Matlab program.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122438149","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}
引用次数: 1
Design and simulation of a fuzzy controller for Vertical Take off and Landing (VTOL) systems 垂直起降系统模糊控制器的设计与仿真
2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830530
M. Carpio-Alemán, W. Orozco-Tupacyupanqui, M. Betancur-Betancur
{"title":"Design and simulation of a fuzzy controller for Vertical Take off and Landing (VTOL) systems","authors":"M. Carpio-Alemán, W. Orozco-Tupacyupanqui, M. Betancur-Betancur","doi":"10.1109/ROPEC.2016.7830530","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830530","url":null,"abstract":"In this paper, the results of the simulation of a fuzzy controller applied to a Vertical Takeoff and Landing (VTOL) are presented. For this design, the ground aerodynamic effect is considered to stablish the member functions and the linguistic rules for the fuzzy system. A direct fuzzy controller with an integrator stage structure is proposed in order to enhance the error in steady-state and obtain a good stabilization. Some control surfaces haven been generated to visualize the effects of the controller according to working zones in which the VTOL is located. The simulation results show this controller stabilizes the VTOL system by obtaining a soft landing and reducing vertigo.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130724171","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}
引用次数: 3
Frequency control of DC/AC inverter 直流/交流逆变器频率控制
2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830632
Ahmet Cakanel, V. Utkin
{"title":"Frequency control of DC/AC inverter","authors":"Ahmet Cakanel, V. Utkin","doi":"10.1109/ROPEC.2016.7830632","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830632","url":null,"abstract":"In this paper, sliding mode control (SMC) methodology is developed for control of the switching frequency for a DC/AC inverter. The Sliding mode control design for three phase load is formulated in terms of switching devices of the power converter. The main obstacle for application of the sliding mode control is called chattering and the amplitude of chattering can be reduced by increasing switching frequency. However, it should not exceed some certain value. Otherwise, it causes non-admissible heat losses in the power converters. The two problems are handled in this paper. The first one is minimizing the switching frequency for a given hysteresis loop of switching devices. The second problem is minimizing the hysteresis loop such that switching frequency does not exceed the admissible value, which would let us improve the accuracy of the system.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128823361","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}
引用次数: 1
Multi-objective Full Model Selection in temporal databases: Optimizing time and performance 时态数据库的多目标全模型选择:优化时间和性能
2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830617
N. Pérez-Castro, H. Acosta-Mesa, E. Mezura-Montes, H. Escalante
{"title":"Multi-objective Full Model Selection in temporal databases: Optimizing time and performance","authors":"N. Pérez-Castro, H. Acosta-Mesa, E. Mezura-Montes, H. Escalante","doi":"10.1109/ROPEC.2016.7830617","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830617","url":null,"abstract":"In this paper, a multi-objective approach to address the Full Model Selection (FMS) problem in temporal databases is presented. FMS problem is defined as a multi-objective problem where Cross Validation Error Rate (CVER) and the spent runtime (RT) of each candidate model are considered as objectives to be optimized through the well-known NSGA-II algorithm. The intuitive idea is to select competitive models that are not too computationally expensive. Four strategies for preferences handling from the Pareto front obtained by the proposed approach called N2FMS (NSGA-II for FMS) are compared, where three of them are ensemble solutions and the last one is the selection of the nearest solution to a reference point, which results to be the best strategy. The overall assessment suggests that N2FMS is an useful tool to find competitive models and it is capable of suggesting solutions with a lower runtime and competitive error rate.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125979246","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}
引用次数: 2
Consensus-based formation control for multiple nonholonomic robots 基于共识的多非完整机器人群体控制
2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830592
Abraham Bautista-Castillo, C. López-Franco, Emmanuel Nuño
{"title":"Consensus-based formation control for multiple nonholonomic robots","authors":"Abraham Bautista-Castillo, C. López-Franco, Emmanuel Nuño","doi":"10.1109/ROPEC.2016.7830592","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830592","url":null,"abstract":"This paper presents a decentralized consensus-based formation controller that considers both, the kinematic and the dynamic model, to asymptotically drive a network composed of N nonholonomic mobile robots to a desired formation with a given orientation. The network is modeled as an undirected, static and connected graph. The controller is a simple time-varying PD-like scheme. Simulations, using a network with six nonholonomic mobile robots are reported to support the theoretical contributions.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129220642","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}
引用次数: 13
Test-bed to implement energy management strategies in PHEV 在插电式混合动力汽车中实施能源管理策略的测试平台
2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830613
I. Diaz-Diaz, M. R. Licea, I. Cervantes
{"title":"Test-bed to implement energy management strategies in PHEV","authors":"I. Diaz-Diaz, M. R. Licea, I. Cervantes","doi":"10.1109/ROPEC.2016.7830613","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830613","url":null,"abstract":"This paper describes a powertrain test-bed platform for Plug-In Hybrid Electric Vehicles (PHEVs) that can be used to evaluate energy management strategies. The hardware-in-the-loop (HIL) simulation platform comprises two parts: 1) the simulation of the vehicle's electric powertrain, 2) the monitoring and control of the vehicle through the use of an ad hoc data administration and communication system that uses CAN bus. Evaluation of the test platform is performed using an urban driving cycle, which also allows the illustration of the starting and emergency protocols.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129159955","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}
引用次数: 1
Detection of interturn faults during transformer energization using wavelet transform 用小波变换检测变压器上电过程中匝间故障
2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830612
J. C. Olivares-Galvan, R. Escarela-Perez, J. A. González, J. C. Jacobo, D. Guillen, F. Espino-cortes
{"title":"Detection of interturn faults during transformer energization using wavelet transform","authors":"J. C. Olivares-Galvan, R. Escarela-Perez, J. A. González, J. C. Jacobo, D. Guillen, F. Espino-cortes","doi":"10.1109/ROPEC.2016.7830612","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830612","url":null,"abstract":"Interturn faults are a critical problem in power transformers that can eventually escalate into catastrophic faults and probably result in an overall network failure. Also, failures in transformer windings are still a major cause of transformer outages, and failure rates vary widely between different countries and systems, depending on many factors. Therefore, in this work, interturn faults with various levels of severity were imposed on the winding of a 120 VA, 24/125 V dry type transformer to diagnose it. The obtained signals during the experiments are processed using the Wavelet Transform and correlation modes. This technique only takes into account the high frequency information produced during the energization of a winding with interturn faults.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129225931","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}
引用次数: 4
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