Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on最新文献_第3页

Selection criteria of closed-loop controllers for DC-DC voltage regulators based on nominal and tolerance design: Monte Carlo and interval arithmetic based optimization 基于标称和公差设计的DC-DC稳压器闭环控制器选择准则:基于蒙特卡罗和区间算法的优化

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1025871

M. Di Lorenzo, N. Femia, P. Lamberti, V. Mainardi, G. Spagnuolo

{"title":"Selection criteria of closed-loop controllers for DC-DC voltage regulators based on nominal and tolerance design: Monte Carlo and interval arithmetic based optimization","authors":"M. Di Lorenzo, N. Femia, P. Lamberti, V. Mainardi, G. Spagnuolo","doi":"10.1109/ISIE.2002.1025871","DOIUrl":"https://doi.org/10.1109/ISIE.2002.1025871","url":null,"abstract":"A novel method to select optimal feedback compensation networks for DC-DC switching converters is presented in this paper. This method provides a support to robust design, allowing the optimal solution choice among different projects that fulfil given constraints. The considered case of study concerns the optimization of the feedback control circuit of a voltage-mode regulated DC-DC converter. Given control loop performance constraints and the circuit parameters commercial values and tolerances, six different approaches are adopted to select a set of optimal feasible design solutions. Indeed, they have been found by means of a numerical method based on Monte-Carlo technique. Interval arithmetic is used to make computations with tolerances. The results presented in this paper highlight that, given a set of design constraints, the best projects are identified by means of a comparative evaluation of the robustness of the different possible design solution with respect to parameters tolerance.","PeriodicalId":330283,"journal":{"name":"Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131353871","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

High frequency eddy current-based far infrared rays radiant heater using zero voltage soft switching inverter with asymmetrical PWM implementation 高频涡流远红外线辐射加热器采用零电压软开关逆变器与不对称PWM实现

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1025828

H. Iyomori, K. Ogura, H. Muraoka, A. Okuno, E. Hiraki, M. Nakaoka

引用次数: 0

Application of Posicast principles in feedback control Posicast原理在反馈控制中的应用

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1026340

J. Hung

引用次数: 26

The design and implementation of a Chinese financial invoice recognition system 中国财务发票识别系统的设计与实现

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1026051

Delle Ming Delle Ming, Jian Liu Jian Liu, Jinwen Tian Jinwen Tian

{"title":"The design and implementation of a Chinese financial invoice recognition system","authors":"Delle Ming Delle Ming, Jian Liu Jian Liu, Jinwen Tian Jinwen Tian","doi":"10.1109/ISIE.2002.1026051","DOIUrl":"https://doi.org/10.1109/ISIE.2002.1026051","url":null,"abstract":"This paper designs and implements a financial invoice recognition system based on the features of the Chinese financial invoice. By using the linear whole block moving method in each vertical segment, a new fast algorithm is put forth to detect and rectify the slant image. To distinguish the different form types (the foundation necessary for locating the form fields, filtering the form lines, etc.), several representative form features are discussed and an invoice-type features library is built by using a semi-automatic machine study method. On the basis of the recognized invoice type, real invoice form is re-oriented against the corresponding blank form according to the invoice type feature, solving the problem of adhesion of characters and form lines, as well as the problem of characters segmentation and recognition. Based on the financial Chinese invoice image feature, a mutual rectification mechanism founded on the recognition results of financial Chinese characters and Arabic numerals is put forward to raise the recognition rate. Finally, the experimental results and conclusions are presented.","PeriodicalId":330283,"journal":{"name":"Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134061121","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

Analysis of control strategies for solar regulators 太阳能调节器控制策略分析

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1025859

V. Salas, M. Manzanas, A. Lázaro, A. Barrado, E. Olías

引用次数: 18

Location management in PCN by movement prediction of the mobile host 基于移动主机运动预测的PCN位置管理

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1026044

G. Chakraborty, B. B. Bista, Debasish Chakrabort, N. Shiratori

{"title":"Location management in PCN by movement prediction of the mobile host","authors":"G. Chakraborty, B. B. Bista, Debasish Chakrabort, N. Shiratori","doi":"10.1109/ISIE.2002.1026044","DOIUrl":"https://doi.org/10.1109/ISIE.2002.1026044","url":null,"abstract":"The mobile host's mobility profile, in a personal communication network (PCN) environment, is modeled. It is argued that, for a majority of mobile hosts (MHs) for most of the time, the movement profile repeats on a day-to-day basis. The next movement strongly depends on the present location and the time of the day. In this paper, such a pattern for every individual MHs is learned. The model is not static and re-learning is initiated as the behavior of the mobile host changes. Thus the model assumes that the past patterns will repeat in future and a past causal relationship (i.e., next state depends on previous state) continue into the future. A copy of the model is uploaded at the home location register (HLR). This facilitates the system to predict to a high degree of accuracy the location of a MH. During the course of learning, as the model gets perfected, the frequency of updates decreases as well as the probability of success in paging improves. The model is continuously verified locally and re-learning is initiated when a shift in mobility pattern is detected. The validity of the proposed model was verified through simulations.","PeriodicalId":330283,"journal":{"name":"Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133977158","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

Feedback linearization control of inverter fed induction motor-DSP implementation

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1026373

D. Sobczuk

引用次数: 5

Intelligent control of the electrical tuning process in televisions using fuzzy logic and genetic algorithms 基于模糊逻辑和遗传算法的电视电气调谐过程的智能控制

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1026084

O. Castillo, P. Melin

引用次数: 0

Passivity based control applied to stand alone generators 应用于独立发电机的无源控制

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1025953

P. Fioravanti, M. Cirstea, Carlo Cecati, M. McCormick, A. Dinu

{"title":"Passivity based control applied to stand alone generators","authors":"P. Fioravanti, M. Cirstea, Carlo Cecati, M. McCormick, A. Dinu","doi":"10.1109/ISIE.2002.1025953","DOIUrl":"https://doi.org/10.1109/ISIE.2002.1025953","url":null,"abstract":"The paper presents the study and the design of air embedded electronic control system that allows diesel engine driven stand-alone synchronous generators to operate at variable (optimum) speed. A new control strategy has been developed, based on passivity theory for the PWM inverter control and a fuzzy, logic fuel admission control system, to overcome the nonlinearity introduced into the system by the diesel engine. In order to use the passivity theory approach, the system was described in Euler-Lagrange form, such systems representing the outcome of the powerful variational modelling method. MATLAB software was used for the complete power and control system design and simulation and a novel approach was adopted for the FPGA implementation of the digital controller. The method is based on using Handel-C, an innovative language for implementing algorithms in hardware, architectural design space exploration and hardware/software co-design. The new PWM passivity based controller was designed, successfully simulated and is currently being implemented in a Virtex Xilinx FPGA. Experimental tests are being carried out to validate the behaviour of the controller. The main achievements of the new control system relate to the efficient maintenance of the output voltage at the desired magnitude and frequency independent of the rotational speed of the generator, under variable loading conditions, thus allowing variable (optimum) speed operation of the diesel engine.","PeriodicalId":330283,"journal":{"name":"Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133517135","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

The adaptive-intervals MAC protocol for a wireless PROFIBUS 无线PROFIBUS的自适应间隔MAC协议

Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on Pub Date : 1900-01-01 DOI: 10.1109/ISIE.2002.1026041

Andreas Willig, A. Köpke

{"title":"The adaptive-intervals MAC protocol for a wireless PROFIBUS","authors":"Andreas Willig, A. Köpke","doi":"10.1109/ISIE.2002.1026041","DOIUrl":"https://doi.org/10.1109/ISIE.2002.1026041","url":null,"abstract":"For the PROFIBUS, a standardized and wellknown fieldbus; system, it is attractive to use wireless media. A natural approach in creating such a system is to re-use as much existing technology as possible. In the area of wireless local area networks (WLANs) clearly the IEEE 802.11 standard is the leading technology. Hence, the question comes up, how this technology can be used in the creation of a wireless PROFIBUS. The PROFIBUS is used for its abilities in matching realtime requirements even under harsh environmental conditions. On the other hand, wireless links are error-prone and show time-variable behavior. Hence, an important question is, how good the so-called realtime performance, a set of measures taking reliability and timeliness into account, of the PROFIBUS protocol over wireless links is. This paper presents corresponding results and compares them with those of a new, polling-based class of protocols, called adaptive intervals. It shows up, that the adaptive intervals protocols achieve up to an order of magnitude better realtime performance than the PROFIBUS protocol. We conclude from this that it is a promising approach to replace the existing PROFIBUS MAC protocol by another protocol for creation of a wireless PROFIBUS.","PeriodicalId":330283,"journal":{"name":"Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132746200","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: 12