发布求助
文献互助 智能选刊 最新文献

2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007最新文献

筛选
英文 中文
Mass Flowmeter for Screw Conveyors Based on Capacitive Sensing 基于电容传感的螺旋输送机质量流量计
2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007 Pub Date : 2007-05-01 DOI: 10.1109/IMTC.2007.379169
A. Fuchs, H. Zangl, G. Brasseur
{"title":"Mass Flowmeter for Screw Conveyors Based on Capacitive Sensing","authors":"A. Fuchs, H. Zangl, G. Brasseur","doi":"10.1109/IMTC.2007.379169","DOIUrl":"https://doi.org/10.1109/IMTC.2007.379169","url":null,"abstract":"This paper presents a measurement principle for the reliable determination of the mass flow of material through screw conveyors. The device is based on capacitive sensing with the characteristic that parts of the pipe content can be analyzed in a spatially resolving manner. Finite element analysis is used to investigate the sensor head and to estimate the performance of the sensor.","PeriodicalId":274130,"journal":{"name":"2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125353813","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: 14
Compensation of Coil Radial Offset in Single-Coil Measurement of Metal Tube Properties 金属管性能单圈测量中线圈径向偏移的补偿
2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007 Pub Date : 2007-05-01 DOI: 10.1109/IMTC.2007.379458
D. Vasić, V. Bilas, D. Ambruš
{"title":"Compensation of Coil Radial Offset in Single-Coil Measurement of Metal Tube Properties","authors":"D. Vasić, V. Bilas, D. Ambruš","doi":"10.1109/IMTC.2007.379458","DOIUrl":"https://doi.org/10.1109/IMTC.2007.379458","url":null,"abstract":"Measurements of inner radius and electromagnetic properties (magnetic permeability and electrical conductivity) of metal, ferromagnetic tubes, such as oil-well casings, are essential in the assessment of their condition or as inputs for other measurement applications, e.g. reservoir electromagnetic evaluation through casing. In our previous work, we have shown that the inner radius and the permeability-to-conductivity ratio of the tube can be obtained by measurement of the impedance of a single coil axially centered within the tube. In this paper, we propose and experimentally verify the coil impedance model that is applicable for measurement of the tube properties when the tube and the coil axes are misaligned. Correction of the measured impedance for coil radial offset improves measurement accuracy and reduces the effect of the coil wobble.","PeriodicalId":274130,"journal":{"name":"2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126757052","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
Concurrent monitoring of PCI bus transactions for timely detection of errors initiated by FPGA-based applications 并发监控PCI总线事务，以便及时检测基于fpga的应用程序发起的错误
2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007 Pub Date : 2007-05-01 DOI: 10.1109/IMTC.2007.378985
N. Bartzoudis, K. Mcdonald-Maier
{"title":"Concurrent monitoring of PCI bus transactions for timely detection of errors initiated by FPGA-based applications","authors":"N. Bartzoudis, K. Mcdonald-Maier","doi":"10.1109/IMTC.2007.378985","DOIUrl":"https://doi.org/10.1109/IMTC.2007.378985","url":null,"abstract":"The integration of FPGAs as co-processing engines in various dependable workstations makes the real time detection of errors an important issue. Thus, concurrent error detection components should enforce the operation of such systems, in order to prevent the propagation of errors within the system. The functionality of such monitoring modules should not interfere with the performance of the workstation and must ensure high system availability. An embedded monitoring component with concurrent error detection features was implemented to illustrate the benefits of this approach. The monitor checks for PCI protocol and application errors based on the forensic analysis of a workstation with embedded FPGA-based co-processing support.","PeriodicalId":274130,"journal":{"name":"2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115990278","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
Improved Method for Measurement of the Dielectric Properties of Microwave Substrates Using Microstrip T-resonator 利用微带t谐振器测量微波衬底介电特性的改进方法
2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007 Pub Date : 2007-05-01 DOI: 10.1109/IMTC.2007.379138
D. Markovic, B. Jokanović, M. Marjanović, M. Djordjević
{"title":"Improved Method for Measurement of the Dielectric Properties of Microwave Substrates Using Microstrip T-resonator","authors":"D. Markovic, B. Jokanović, M. Marjanović, M. Djordjević","doi":"10.1109/IMTC.2007.379138","DOIUrl":"https://doi.org/10.1109/IMTC.2007.379138","url":null,"abstract":"The paper presents an improved method for broadband characterization of dielectric materials at microwave frequencies. The results are calculated using closed form expressions and by HFSS. The proposed method provides more precise calculation of conductor losses by taking into account surface roughness. Compared with previously proposed methods, the new approach models loss tangent with more accuracy (both using closed-form expressions and EM simulator).","PeriodicalId":274130,"journal":{"name":"2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116103522","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
Conducted disturbance measurement system based on a GRID architecture 基于网格结构的扰动测量系统
2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007 Pub Date : 2007-05-01 DOI: 10.1109/IMTC.2007.379154
V. Cacciatore, S. Corbellini, M. Parvis, A. Vallan
{"title":"Conducted disturbance measurement system based on a GRID architecture","authors":"V. Cacciatore, S. Corbellini, M. Parvis, A. Vallan","doi":"10.1109/IMTC.2007.379154","DOIUrl":"https://doi.org/10.1109/IMTC.2007.379154","url":null,"abstract":"Thanks to the recent GRID technologies growth, in more research and industrial environments it is possible to obtain a number of benefits about the resources availability that could be shared in a fully trusted net architecture. GRID frameworks allow users to discover, monitor and control distributed resources on the net and to develop dedicated services for cooperative elaboration as well. This paper describes the design and realization of a GRID-based measurement system for assessing the electromagnetic conducted disturbances. In such a context, the GRID allows the access to remote acquisition nodes and implements an algorithm studied for pre-compliance analysis that takes advantage of the overall GRID. This kind of structure is useful in laboratories where a cluster for intensive data elaboration is not available.","PeriodicalId":274130,"journal":{"name":"2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116124312","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 Decentralized Information Filter for the State Estimation in Electrical Power Systems 一种用于电力系统状态估计的分散信息滤波器
2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007 Pub Date : 2007-05-01 DOI: 10.1109/IMTC.2007.379111
G. D'Antona, A. Monti, F. Ponci
{"title":"A Decentralized Information Filter for the State Estimation in Electrical Power Systems","authors":"G. D'Antona, A. Monti, F. Ponci","doi":"10.1109/IMTC.2007.379111","DOIUrl":"https://doi.org/10.1109/IMTC.2007.379111","url":null,"abstract":"This paper shows the performance of a state estimator based on a decentralized information filter applied to an electric power system for avionic and naval applications. The main characteristics of this type of approach are firstly the increased computational efficiency, due to the parallel distribution of the computational burden among the local estimators, secondly an increased reliability of the estimator do to the distribution of the resources and thirdly the scalability of the estimation system.","PeriodicalId":274130,"journal":{"name":"2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122352714","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: 8
Composite local-linear state-space models for the behavioral modeling of digital devices 数字设备行为建模的复合局部线性状态空间模型
2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007 Pub Date : 2007-05-01 DOI: 10.1109/IMTC.2007.379016
I. Stievano, C. Siviero, F. Canavero, I. Maio
{"title":"Composite local-linear state-space models for the behavioral modeling of digital devices","authors":"I. Stievano, C. Siviero, F. Canavero, I. Maio","doi":"10.1109/IMTC.2007.379016","DOIUrl":"https://doi.org/10.1109/IMTC.2007.379016","url":null,"abstract":"This paper discusses the generation of accurate and efficient behavioral models of digital ICs for the assessment of signal integrity effects in high-performance electronics systems. The proposed approach is based on the estimation of composite local-linear state-space models either from simulated or measured device port responses. These representations help to overcome some limitations of traditional parametric relations used so far and the obtained models are readily implemented in any simulation tool as SPICE subcircuits or VHDL-AMS hardware descriptions. The application of the advocated approach to the modeling of a real device exhibiting a strong nonlinear behavior and high order dynamical effects concludes the contribution.","PeriodicalId":274130,"journal":{"name":"2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122363627","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
Calibration, Measurement and Error Analysis of Optical Temperature Measurement via Laser Induced Fluorescence 激光诱导荧光光学测温的校准、测量及误差分析
2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007 Pub Date : 2007-05-01 DOI: 10.1109/IMTC.2007.379008
M. Harker, P. O’Leary, M. S. Kharicha, S. Eck
{"title":"Calibration, Measurement and Error Analysis of Optical Temperature Measurement via Laser Induced Fluorescence","authors":"M. Harker, P. O’Leary, M. S. Kharicha, S. Eck","doi":"10.1109/IMTC.2007.379008","DOIUrl":"https://doi.org/10.1109/IMTC.2007.379008","url":null,"abstract":"This paper describes a measurement device for optical temperature measurement. The temperature measurement is based on light induced fluorescence, and hence the device is partly physical and partly theoretical in nature. Rather that estimating a single calibration curve for the measurement, as is the norm with optical measurement, we perform the calibration pixel-wise, which accounts for systematic non-uniformity over the images and measurement cell. With this approach, the measurement is less susceptible to gross outliers. A measurement device can hardly be called such, if the measurement is not accompanied by a measure of its accuracy. We therefore undertake the error propagation throughout the theoretical portion of the measurement device, which leads to a measure of the accuracy of the optical temperature measurement. The analysis not only gives insight into the measurement process, but facilitates the amelioration of the experimental apparatus.","PeriodicalId":274130,"journal":{"name":"2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122447598","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: 8
Automatic System to Measure Complex Permittivity and Permeability using Cavity Perturbation Techniques 用腔微扰技术测量复介电常数和磁导率的自动系统
2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007 Pub Date : 2007-05-01 DOI: 10.1109/IMTC.2007.379006
Yan Ye, A. Sklyuyev, C. Akyel, P. Ciureanu
{"title":"Automatic System to Measure Complex Permittivity and Permeability using Cavity Perturbation Techniques","authors":"Yan Ye, A. Sklyuyev, C. Akyel, P. Ciureanu","doi":"10.1109/IMTC.2007.379006","DOIUrl":"https://doi.org/10.1109/IMTC.2007.379006","url":null,"abstract":"A cavity perturbation technique suitable for measuring dielectric parameters of various dielectric materials and magnetic parameters of amorphous magnetic wires is discussed. From the shift in the resonant frequency and the Q-value, the complex permeability of the material can be calculated. Three different methods to determine the resonant frequency and the quality factor from complex transmission coefficient are used and compared to find which is most accurate and precise when tested using identical materials.","PeriodicalId":274130,"journal":{"name":"2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123014254","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: 8
Instrumentation for Onsite Measurements on Power Transformers 电力变压器现场测量仪器
2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007 Pub Date : 2007-05-01 DOI: 10.1109/IMTC.2007.379355
A. Palani, V. Jayashankar, V. JagadeeshKumar, P. Sankaran, H. Maier
{"title":"Instrumentation for Onsite Measurements on Power Transformers","authors":"A. Palani, V. Jayashankar, V. JagadeeshKumar, P. Sankaran, H. Maier","doi":"10.1109/IMTC.2007.379355","DOIUrl":"https://doi.org/10.1109/IMTC.2007.379355","url":null,"abstract":"Precision measurement of the dielectric integrity and winding dislocation of a power transformer at site is difficult due to the limited accuracy and bandwidth of equipment available onsite. We propose electronic compensation techniques to enhance the accuracy and bandwidth of the bushing current transformers (CTs) and capacitive bushings/voltage transformer (VT) available at site so as to enable precision onsite measurement. A virtual instrument designed, assesses the dielectric integrity as well as winding dislocation by acquiring and processing test data from the electronically compensated CT and VT.","PeriodicalId":274130,"journal":{"name":"2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114267710","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：604180095
Book学术官方微信
小红书