IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276)最新文献_第6页

Interrogation of extrinsic Fabry-Perot interferometric sensors using arrayed waveguide grating devices 阵列波导光栅外源法布里-珀罗干涉传感器的研究

IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276) Pub Date : 2002-08-07 DOI: 10.1109/IMTC.2002.1007212

P. Niewczas, L. Dziuda, G. Fusiek, A. J. Willshire, J. R. McDonald, G. Thursby, D. Harvey, W. Michie

引用次数: 23

Virtual instrument for recording and wavelet based analysis of ECG signals 用于心电信号记录和小波分析的虚拟仪器

IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276) Pub Date : 2002-08-07 DOI: 10.1109/IMTC.2002.1007182

A. Jóśko, R. Rak

引用次数: 4

Optimization of the signal dispersion parameters of a dual-energy multimedia imaging sensor 双能多媒体成像传感器信号色散参数的优化

IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276) Pub Date : 2002-08-07 DOI: 10.1109/IMTC.2002.1006863

G. Giakos, S. Chowdhury, N. Shah, S. Guntupalli, S. Vedantham, S. Suryanarayanan, R. Nemer, A. Dasgupta, K. Mehta, N. Patnekar

引用次数: 0

A microcontroller-based data logger for physiological sensing 基于微控制器的生理传感数据记录仪

IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276) Pub Date : 2002-08-07 DOI: 10.1109/IMTC.2002.1006836

E. Luharuka, R. Gao

引用次数: 10

Measurement uncertainty in a multivariate model: A novel approach 多变量模型中的测量不确定性:一种新方法

IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276) Pub Date : 2002-08-07 DOI: 10.1109/IMTC.2002.1007147

G. Iuculano, A. Zanobini, A. Lazzari, G. P. Gualtieri

引用次数: 8

An introductory concept to 'Human like' odor descriptions by grounding linguistic symbols 基于语言符号的“类人”气味描述的入门概念

IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276) Pub Date : 2002-08-07 DOI: 10.1109/IMTC.2002.1006815

Ayoub Loutfi, S. Coradeschi, P. Wide

{"title":"An introductory concept to 'Human like' odor descriptions by grounding linguistic symbols","authors":"Ayoub Loutfi, S. Coradeschi, P. Wide","doi":"10.1109/IMTC.2002.1006815","DOIUrl":"https://doi.org/10.1109/IMTC.2002.1006815","url":null,"abstract":"When humans fail to recognize a new odor we rely on our previous knowledge of known odors to describe linguistically the attributes, quality or even the experience surrounding the detected smell. Meanwhile, for an electronic nose a new odor is encoded in the form of numerical patterns and is recognized by signal processing and pattern recognition techniques. In this paper we present a system that is capable of interpreting the results from an electronic nose by using linguistic terms to generate a description of the sample. We have shown that unknown odors can be described by using combinations of known odor terms. Furthermore, we show that the odor of a substance can be used to establish the quality of that substance by generating an appropriate description. To obtain the sensor results for linguistic processing, two biologically inspired designs of an electronic nose were tested. The specifications of both these electronic noses are presented. A large part of the system involves a combination of different data processing techniques such Principal Component Analysis, Artificial Neural Networks and Fuzzy classification. It was found that the success of the data processing improved when several techniques were used in combination rather than using one technique alone. The novelty of this work is in the final phase of the system that generates a multi-part linguistic description associating sensor results to a more human like representation.","PeriodicalId":141111,"journal":{"name":"IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115441622","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

An innovative approach to the determination of uncertainty in measurements based on fuzzy variables 一种基于模糊变量确定测量不确定度的创新方法

IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276) Pub Date : 2002-08-07 DOI: 10.1109/IMTC.2002.1006844

A. Ferrero, S. Salicone

引用次数: 40

Quality evaluation of virtual instrumentation for power system harmonics investigations-multichannel signal conditioning problems 电力系统谐波检测虚拟仪器的质量评价——多通道信号调理问题

IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276) Pub Date : 2002-08-07 DOI: 10.1109/IMTC.2002.1007088

Z. Staroszczyk, A. Kalicki

{"title":"Quality evaluation of virtual instrumentation for power system harmonics investigations-multichannel signal conditioning problems","authors":"Z. Staroszczyk, A. Kalicki","doi":"10.1109/IMTC.2002.1007088","DOIUrl":"https://doi.org/10.1109/IMTC.2002.1007088","url":null,"abstract":"In the paper the signal conditioning and A/D conversion problems in multichannel power signals acquisition are discussed. The power signals are relatively difficult to process as they need to be isolated from the line, and conditioned by different construction voltage and current transducers. In special situations the voltage and current paths have to be as close as possible: the tolerated level discrepancy is of 1 per cent and relative phase shift is of a few degrees in the 10 kHz frequency range. To get such channel accuracy, special attention should be given to any stage of signal processing: analog signal conditioning, interchannel crosstalks, signal multiplexing etc. The problems of high accuracy channel realizations are discussed, and illustrated with experimental data. Three channel voltage and three channel current conditioning circuits, targeted to three phase power system observations in 10 kHz frequency range, have been compared. The presented paper is focused on problems, which are commonly neglected in standard DSP.","PeriodicalId":141111,"journal":{"name":"IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276)","volume":"353 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122793646","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

Miniature high-G acceleration recorder 微型高加速度记录仪

IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276) Pub Date : 2002-08-07 DOI: 10.1109/IMTC.2002.1007178

Z. Zhijie, Zu Jing, Yang Zhigang, Shen Xiangnan

引用次数: 1

Improved 1 kHz capacitance calibration uncertainty 改进1khz电容校准不确定度

IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276) Pub Date : 2002-08-07 DOI: 10.1109/IMTC.2002.1006818

A. Jeffery, A. Koffman

引用次数: 1