发布求助
文献互助 智能选刊 最新文献

2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat最新文献

筛选
英文 中文
Compression of thermographic images in welding engineering: a comparative study 焊接工程中热成像图像的压缩:比较研究
2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat Pub Date : 2000-09-26 DOI: 10.1109/APEIE.2000.913130
T. Strutz, O. Specht, E. Muller, W. Wild
{"title":"Compression of thermographic images in welding engineering: a comparative study","authors":"T. Strutz, O. Specht, E. Muller, W. Wild","doi":"10.1109/APEIE.2000.913130","DOIUrl":"https://doi.org/10.1109/APEIE.2000.913130","url":null,"abstract":"This contribution investigates different coding methods in application to the compression of thermographic images which were captured on-line for an off-line inspection of welding joints. On-line recording of images enables a complete quality checking. The standard coding algorithm JPEG (Joint Photographic Experts Group), a wavelet-based coding scheme and a DPCM-based (differential pulse code modulation) algorithm are compared with regard to the requirements of real-time applications and minimal loss of information.","PeriodicalId":184476,"journal":{"name":"2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125647154","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
Estimation of flexibility of power electronic systems 电力电子系统柔性的估计
2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat Pub Date : 2000-09-26 DOI: 10.1109/APEIE.2000.913116
N. Mityashin, U.M. Golembiovski, U.B. Tomashevski
{"title":"Estimation of flexibility of power electronic systems","authors":"N. Mityashin, U.M. Golembiovski, U.B. Tomashevski","doi":"10.1109/APEIE.2000.913116","DOIUrl":"https://doi.org/10.1109/APEIE.2000.913116","url":null,"abstract":"A method of a quantitative estimation of flexibility of systems of power supplies with variable structure, based on the application of the Sugeno fuzzy integral, is proposed. The parameter of efficiency of reaggregation is defined, and its properties are specified. The results can be applied to the design of power electronic devices.","PeriodicalId":184476,"journal":{"name":"2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130215472","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
Active current converter mathematical model and control 有源电流变换器的数学模型及控制
2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat Pub Date : 2000-09-26 DOI: 10.1109/APEIE.2000.913118
R. Shreiner, A. A. Efimov, A. I. Kalygin
{"title":"Active current converter mathematical model and control","authors":"R. Shreiner, A. A. Efimov, A. I. Kalygin","doi":"10.1109/APEIE.2000.913118","DOIUrl":"https://doi.org/10.1109/APEIE.2000.913118","url":null,"abstract":"The paper represents a totally controlled switches based active current rectifier working in a PWM mode vector mathematical model. The active current rectifier has certain advantages of output current management, energy recuperation, supply line power factor management and forming near sinusoidal line currents. The developed model can be used for electric drive vector control system synthesis. The presented approach also can be applied to current source inverter operating mode analysis. Simulation results are presented.","PeriodicalId":184476,"journal":{"name":"2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat","volume":"238 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122195266","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
Optimal frequencies for acoustic location 声学定位的最佳频率
2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat Pub Date : 2000-09-26 DOI: 10.1109/APEIE.2000.913131
A. Yakovlev
{"title":"Optimal frequencies for acoustic location","authors":"A. Yakovlev","doi":"10.1109/APEIE.2000.913131","DOIUrl":"https://doi.org/10.1109/APEIE.2000.913131","url":null,"abstract":"The approach for determining of working frequencies for acoustic location is represented: the frequencies providing maximum of echo signal (J/sub e/) to background noise (J/sub n/) ratio are obtained. The general form relation is analysed for some particular cases.","PeriodicalId":184476,"journal":{"name":"2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116583297","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
Equivalent dynamic thermal model for polysilicon resistor 多晶硅电阻器等效动态热模型
2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat Pub Date : 2000-09-26 DOI: 10.1109/APEIE.2000.913114
S. Spoutai
{"title":"Equivalent dynamic thermal model for polysilicon resistor","authors":"S. Spoutai","doi":"10.1109/APEIE.2000.913114","DOIUrl":"https://doi.org/10.1109/APEIE.2000.913114","url":null,"abstract":"The equivalent dynamic heat model for polysilicon resistor is considered. The resistor is modelled as the an inertial heat link of the second order. The physical meaning of the equivalent parameters is presented as well as experimental values.","PeriodicalId":184476,"journal":{"name":"2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121754046","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
Difference equation reconstruction algorithms based on generalized least square method 基于广义最小二乘法的差分方程重构算法
2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat Pub Date : 2000-09-26 DOI: 10.1109/APEIE.2000.913099
A. S. Anisimòv, V. Kononov, D. Khudyakov
{"title":"Difference equation reconstruction algorithms based on generalized least square method","authors":"A. S. Anisimòv, V. Kononov, D. Khudyakov","doi":"10.1109/APEIE.2000.913099","DOIUrl":"https://doi.org/10.1109/APEIE.2000.913099","url":null,"abstract":"The possibilities and singularities of the use of the maximum likelihood method, for an improvement in the estimation of denominator polynomial factors at reconstruction of object discrete transfer function on noisy estimation of its impulse response, are considered. The application of this method reduces the necessity of a nonlinear algebraic system solution. A special iterative algorithm of solution of the system is proposed, on which each step, the solution of two linear systems is made. In this case the reconstruction error of the required factors is generated by an arbitrary choice of shaping filter transfer function order, and by the iterative character of a nonlinear system solution. The procedure of indirect monitoring of the obtained estimation effectiveness, by means of inspection of indices of centrality, whiteness and normality of generating noise estimation, is proposed.","PeriodicalId":184476,"journal":{"name":"2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133225379","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
The vacuum plasma electric furnace for industrial melting of tantalum ingots from thermo-sodium raw powder 真空等离子体电炉用于工业熔炼由热钠原料粉制成的钽锭
2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat Pub Date : 2000-09-26 DOI: 10.1109/APEIE.2000.913083
A. Cherednichenko, M. Cherednichenko
{"title":"The vacuum plasma electric furnace for industrial melting of tantalum ingots from thermo-sodium raw powder","authors":"A. Cherednichenko, M. Cherednichenko","doi":"10.1109/APEIE.2000.913083","DOIUrl":"https://doi.org/10.1109/APEIE.2000.913083","url":null,"abstract":"New technologies and industrial setups, of powdered material heating directly in a plasma column, have appeared with the development of electric furnaces with hollow cathode arc plasma generators. This has essentially improved the efficiency and economics of producing high melting temperature and high activity metals. The electric furnace for tantalum ingot melting is described, and some melting parameters are given.","PeriodicalId":184476,"journal":{"name":"2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133752260","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
Ultrasonic and microwave irradiator for treatment of inner cavities 用于治疗内腔的超声波和微波辐照器
2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat Pub Date : 2000-09-26 DOI: 10.1109/APEIE.2000.913088
S. V. Belavskaya, L. I. Lisitsyna, V. G. Adoniev, V. A. Vityugov, Yu.S. Polyakov
{"title":"Ultrasonic and microwave irradiator for treatment of inner cavities","authors":"S. V. Belavskaya, L. I. Lisitsyna, V. G. Adoniev, V. A. Vityugov, Yu.S. Polyakov","doi":"10.1109/APEIE.2000.913088","DOIUrl":"https://doi.org/10.1109/APEIE.2000.913088","url":null,"abstract":"The ultrasonic and microwave irradiator for treatment of inner cavities, fabricated on the lateral surface of urological metallic tube with embedded piezoceramic plate, is considered. An analytical model for estimation of insonation intensity is developed, and parameters for matching with lossy media are obtained. The developed mathematical model is validated by experiment.","PeriodicalId":184476,"journal":{"name":"2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114335600","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
Truncated system's method in the tasks of dynamic correction 截断系统在动态修正任务中的方法
2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat Pub Date : 2000-09-26 DOI: 10.1109/APEIE.2000.913108
V. E. Shuvalov, A.A. Polewoy, K.E. Afanasev
{"title":"Truncated system's method in the tasks of dynamic correction","authors":"V. E. Shuvalov, A.A. Polewoy, K.E. Afanasev","doi":"10.1109/APEIE.2000.913108","DOIUrl":"https://doi.org/10.1109/APEIE.2000.913108","url":null,"abstract":"The task of synthesis regularizing, high-speed, capable to operate in conditions of restricted computing operational lifes of restoring algorithms of input signals implemented on the basis of representation by matrices. Tikhonov's regularization a method in a basis of synthesis is put. The original approach to synthesis of high-speed matrix algorithms of signals restoring permitting to use for solution of the obtained system of the linear algebraic equations (LAE) with a Toeplitz matrix more effective modification of solutions method of the truncated systems is offered.","PeriodicalId":184476,"journal":{"name":"2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129519467","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
The model of process of low-temperature plasmachemical treatment of units of CRPhED CRPhED机组低温等离子体处理过程模型
2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat Pub Date : 2000-09-26 DOI: 10.1109/APEIE.2000.913086
L. I. Lisitsyna
{"title":"The model of process of low-temperature plasmachemical treatment of units of CRPhED","authors":"L. I. Lisitsyna","doi":"10.1109/APEIE.2000.913086","DOIUrl":"https://doi.org/10.1109/APEIE.2000.913086","url":null,"abstract":"The application of the model of plasma gap for process of low-temperature plasmachemical treatment of units of cathode-ray and photoelectronic devices (CRPhED) is considered. The model allows to consider potential distribution in the gap as similar to potential distribution without plasma. The model gives the possibility to calculate potential on the electrodes, necessary for the quality cleaning of workpieces.","PeriodicalId":184476,"journal":{"name":"2000 5th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-2000. Devoted to the 50th Anniversary of Novosibirsk State Technical University. Vol.1 (Cat","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131206773","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
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