发布求助
文献互助 智能选刊 最新文献

IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society最新文献

筛选
英文 中文
Fast and accurate method for flaws localization in stacked die packages from acoustic microscopy echoes transients 基于声学显微镜回波瞬态的叠片封装缺陷快速准确定位方法
IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2011-11-01 DOI: 10.1109/IECON.2011.6119652
Patrick Martin, A. El Matouat, S. Legendre, A. Colder, P. Descamps
{"title":"Fast and accurate method for flaws localization in stacked die packages from acoustic microscopy echoes transients","authors":"Patrick Martin, A. El Matouat, S. Legendre, A. Colder, P. Descamps","doi":"10.1109/IECON.2011.6119652","DOIUrl":"https://doi.org/10.1109/IECON.2011.6119652","url":null,"abstract":"The scanning acoustic microscopy (SAM) is widely used today by the manufacturers and researchers in failure analysis labs to improve the microelectronic devices reliability. The goal is to detect and locate flaws inside chips using non destructive test (NDT). New packaging technologies improve the number of layers in a single package using advancing formats including for example flip chip, ball grid array and thereby increasing the number of interfaces to study. This paper deals with the automatic detection of small flaws in the z-axis to reduce time of experiment and facilitate the localization of the flaws especially in solder bump joints and underfill.","PeriodicalId":105539,"journal":{"name":"IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124085943","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
A new control strategy for single-phase PWM boost-type inverters 一种新的单相PWM升压型逆变器控制策略
IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2011-11-01 DOI: 10.1109/IECON.2011.6119455
H. Komurcugil
{"title":"A new control strategy for single-phase PWM boost-type inverters","authors":"H. Komurcugil","doi":"10.1109/IECON.2011.6119455","DOIUrl":"https://doi.org/10.1109/IECON.2011.6119455","url":null,"abstract":"This paper proposes a control strategy for single-phase PWM boost-type inverters. The idea in this strategy is to have feedforward and feedback terms in the control variable. It is shown that the output voltage follows its reference without any error when there is a perfect match between estimated and actual filter capacitance. However, there exists a steady-state error in the output voltage due to the mismatch between estimated and actual filter capacitance. It is shown that this error can be minimized considerably if the controller gain is chosen as large as possible. The feasibility and the performance of the proposed control strategy has been tested and verified by simulations and experiments under linear and nonlinear loads.","PeriodicalId":105539,"journal":{"name":"IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127758435","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
Model predictive current control of a five-phase induction motor 五相感应电动机的模型预测电流控制
IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2011-11-01 DOI: 10.1109/IECON.2011.6119602
C. Lim, Nasrudin Abd. Rahim, W. Hew, Martin Jones, E. Levi
{"title":"Model predictive current control of a five-phase induction motor","authors":"C. Lim, Nasrudin Abd. Rahim, W. Hew, Martin Jones, E. Levi","doi":"10.1109/IECON.2011.6119602","DOIUrl":"https://doi.org/10.1109/IECON.2011.6119602","url":null,"abstract":"Model predictive control (MPC) of a multiphase induction motor drive is elaborated. A vector controlled, inverter fed five-phase induction motor is chosen as the platform for verification of the developed algorithm. Indirect rotor field oriented control (IRFOC) is implemented using MPC algorithm for current control, with the idea of achieving fast current response and current ripple minimization. The emphasis in the paper is placed on the optimization of the weighting factor of the x,y-plane current errors in the MPC cost function. For this purpose all 32 possible switching states of the inverter are considered as available input and the impact of the weighting factor on the RMS of the ripple of stator current components and on the triggered inverter states is investigated as a function of the fundamental frequency. It is shown that at different stator fundamental frequencies different weighting factors lead to minimum current ripples. Using weighting factor values, determined in this manner, speed, current and torque performance, achieved using MPC within the IRFOC, are illustrated.","PeriodicalId":105539,"journal":{"name":"IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127766042","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: 15
A novel buck/boost/buck-boost three-input DC/DC converter 一种新型降压/升压/降压-升压三输入DC/DC变换器
IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2011-11-01 DOI: 10.1109/IECON.2011.6119460
Yan Li, T. Zheng, Chuang Zhao, Rui Du, Quandong Wang
{"title":"A novel buck/boost/buck-boost three-input DC/DC converter","authors":"Yan Li, T. Zheng, Chuang Zhao, Rui Du, Quandong Wang","doi":"10.1109/IECON.2011.6119460","DOIUrl":"https://doi.org/10.1109/IECON.2011.6119460","url":null,"abstract":"In hybrid renewable power systems, the use of a multiple-input dc/dc converter (MIC) leads to simpler circuit and lower cost, compared to the conventional use of several single-input converters. This paper proposed a novel three-input buck/boost/buck-boost converter, which can be applied in all kinds of input voltage application. All the power sources in this converter can deliver power to the load either simultaneously or individually in one switching period. In addition, the steady relationship and power management strategy of this converter have been derived. Finally, three generating method of a multiple-input buck/boost/ buck-boost converter are given, and this method can be extended to the other multiple-input dc/dc converter.","PeriodicalId":105539,"journal":{"name":"IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127787900","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
A parallel compensation approach in controls of buck-boost converters 升压变换器控制中的并联补偿方法
IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2011-11-01 DOI: 10.1109/IECON.2011.6119353
Likhita Gavini, A. Izadian, Lingxi Li
{"title":"A parallel compensation approach in controls of buck-boost converters","authors":"Likhita Gavini, A. Izadian, Lingxi Li","doi":"10.1109/IECON.2011.6119353","DOIUrl":"https://doi.org/10.1109/IECON.2011.6119353","url":null,"abstract":"Buck-boost converters are non-minimum phase nonlinear circuits. Due to which there arises several constraints in selection of proper control approach. What is proposed in this paper is the application of a decoupling technique to isolate the non-minimum phase part of the system. The decoupled non-minimum phase transfer function dynamics are changed to minimum phase using a parallel compensator. Then the control action can be achieved by using a proportional gain controller. This method accelerates the transient response of the converter, removes the undershoot in the response and considerably reduces the oscillations in the transient response. Simulations demonstrate the effectiveness of the proposed control approach.","PeriodicalId":105539,"journal":{"name":"IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society","volume":"2015 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128053471","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: 10
A comparative study of series-parallel resonant converter by using different modulation strategies 不同调制策略下串并联谐振变换器的比较研究
IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2011-11-01 DOI: 10.1109/IECON.2011.6119333
Z. Cao, Franklin H. Nzeugang, N. Frohleke, J. Bocker
{"title":"A comparative study of series-parallel resonant converter by using different modulation strategies","authors":"Z. Cao, Franklin H. Nzeugang, N. Frohleke, J. Bocker","doi":"10.1109/IECON.2011.6119333","DOIUrl":"https://doi.org/10.1109/IECON.2011.6119333","url":null,"abstract":"In this contribution a comparative study of the steady-state and dynamical characteristics of series-parallel resonant converter by using different modulation strategies is presented. Comparison results show that a considerable reduction of switching frequency range, resonant current stress and semiconductor losses as well as a dynamical improvement can be achieved by optimizing the modulation strategy.","PeriodicalId":105539,"journal":{"name":"IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128101838","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: 5
On the design of reset systems with unstable base: A fixed reset-time approach 基不稳定复位系统的设计:一种固定复位时间的方法
IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2011-11-01 DOI: 10.1109/IECON.2011.6119386
D. Paesa, J. Carrasco, Óscar Lucía, C. Sagues
{"title":"On the design of reset systems with unstable base: A fixed reset-time approach","authors":"D. Paesa, J. Carrasco, Óscar Lucía, C. Sagues","doi":"10.1109/IECON.2011.6119386","DOIUrl":"https://doi.org/10.1109/IECON.2011.6119386","url":null,"abstract":"Reset time-dependent systems are a sort of reset systems whose reset condition does not depend on particular states of the system but only on reset time intervals. This novel approach simplifies stability analysis that is generally guaranteed by checking the stability of an equivalent discrete system obtained by sampling the original system after every reset. Although stability analysis is simpler, it is well known that a reset time-dependent approach might deteriorate the resultant transient response if the reset intervals are chosen to be too large. Motivated by recent research on this field, this works contributes with a procedure to determine a sub-optimal reset interval for systems with unstable base system. Additionally, a criterion to determine whether the resultant transient response will be deteriorated is given. Both contributions rely on an analysis of the spectral radius of the transition matrix of the equivalent discrete system. Extensive simulations are given to support the validity and effectiveness of our results.","PeriodicalId":105539,"journal":{"name":"IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society","volume":"3 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128158937","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: 6
Adjusted current controller for signal-injection based control algorithms 调节电流控制器的信号注入为基础的控制算法
IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2011-11-01 DOI: 10.1109/IECON.2011.6119476
Suk-Hwa Jung, S. Doki, S. Okuma, M. Fujitsuna
{"title":"Adjusted current controller for signal-injection based control algorithms","authors":"Suk-Hwa Jung, S. Doki, S. Okuma, M. Fujitsuna","doi":"10.1109/IECON.2011.6119476","DOIUrl":"https://doi.org/10.1109/IECON.2011.6119476","url":null,"abstract":"This Paper proposes current controller for signal-injection based control schemes such as parameter identification and position-sensorless control. In conventional current control system with voltage signal-injection, the injected frequency current separation is carried out by BSFs. However the separation is not properly conducted especially during transient state and when the current controller bandwidth is close to injection signal frequency. This distorts transient response and affects stability of current control system. The proposed method estimates the injected frequency current components based on motor model using the injection signal as an input. Therefore the precise signal separation is accomplished even in transient state. Moreover, current controller's stability and dynamic performance are improved significantly. Experimental results are presented to verify the proposed method. Moreover, implementation issues such as time delay and parameters variation is discussed.","PeriodicalId":105539,"journal":{"name":"IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society","volume":"787 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125795545","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: 9
Lyapunov based stability analysis of current self-control approach for single-phase PFC Boost converters subject to load variations 基于Lyapunov的负载变化下单相PFC升压变换器电流自我控制稳定性分析
IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2011-11-01 DOI: 10.1109/IECON.2011.6119956
T. Jappe, S. A. Mussa, D. Coutinho
{"title":"Lyapunov based stability analysis of current self-control approach for single-phase PFC Boost converters subject to load variations","authors":"T. Jappe, S. A. Mussa, D. Coutinho","doi":"10.1109/IECON.2011.6119956","DOIUrl":"https://doi.org/10.1109/IECON.2011.6119956","url":null,"abstract":"The paper proposes a Lyapunov based approach for assessing the local stability of current self-control strategies for PFC Boost converters subject to load variations. Lyapunov stability conditions are cast in terms of state-dependent linear matrix inequality constraints which are numerically solved via semi-definite solver packages. Numerical simulations and practical experiments are considered to validate the proposed approach.","PeriodicalId":105539,"journal":{"name":"IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125795835","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 of a frequency adaptative control for a grid-connected single-phase voltage source inverter 并网单相电压源逆变器频率自适应控制设计
IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2011-11-01 DOI: 10.1109/IECON.2011.6119494
I. Kortabarria, J. Andreu, I. M. de Alegría, V. Santamaria, E. Robles
{"title":"Design of a frequency adaptative control for a grid-connected single-phase voltage source inverter","authors":"I. Kortabarria, J. Andreu, I. M. de Alegría, V. Santamaria, E. Robles","doi":"10.1109/IECON.2011.6119494","DOIUrl":"https://doi.org/10.1109/IECON.2011.6119494","url":null,"abstract":"This article focuses on the design of a control that resolves the traditional conflict between two of the most important properties of the single phase inverter connected to the network, i.e., current injection with low harmonic content and fast dynamics. To do this, the use of frequency selective solutions is proposed so that these only modify the response of the system for a limited range of frequencies. The solutions employed are, furthermore, frequency adaptive. In this way, the proposed control is completely resistant to variations in grid frequencies.","PeriodicalId":105539,"journal":{"name":"IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121849034","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信