2014 International Conference on Applied Electronics最新文献

Apparatus for feedback control of electrospinning process 静电纺丝过程反馈控制装置

2014 International Conference on Applied Electronics Pub Date : 2014-09-01 DOI: 10.1109/AE.2014.7011722

Poemysl Svoboda, M. Novák, Viktor Bubla, P. Pokorný

引用次数: 0

Development of a HART compatible HART line powered communication module HART兼容HART线供电通信模块的开发

2014 International Conference on Applied Electronics Pub Date : 2014-09-01 DOI: 10.1109/AE.2014.7011672

K. Dudácek, J. Ledvina, V. Vavricka

引用次数: 1

Iterated maps with exponential slopes for nonlinear dynamics generation 非线性动力学生成的指数斜率迭代映射

2014 International Conference on Applied Electronics Pub Date : 2014-09-01 DOI: 10.1109/AE.2014.7011723

H. Teodorescu

引用次数: 4

New method of CAN nodes health monitoring CAN节点健康监测的新方法

2014 International Conference on Applied Electronics Pub Date : 2014-09-01 DOI: 10.1109/AE.2014.7011713

Tomas Pospisil, J. Novák

引用次数: 1

Implementation of SVPWM algorithm without trigonometric functions 实现无三角函数的SVPWM算法

2014 International Conference on Applied Electronics Pub Date : 2014-09-01 DOI: 10.1109/AE.2014.7011684

D. Janik, T. Kosan, Jaroslav Sadsky, Z. Peroutka

引用次数: 8

Matrix method derived from graph method of SI circuit solution 矩阵法由图法推导出SI电路的解

2014 International Conference on Applied Electronics Pub Date : 2014-09-01 DOI: 10.1109/AE.2014.7011700

D. Matousek, Bohumil Brtnik

引用次数: 0

Control of H-bridge power inverter with LCL filter 基于LCL滤波器的h桥逆变器控制

2014 International Conference on Applied Electronics Pub Date : 2014-09-01 DOI: 10.1109/AE.2014.7011685

Martin Jara, V. Blahnik, Z. Peroutka, J. Talla, I. Matuljak

引用次数: 0

An approach to electrical resistance measurement eliminating contact resistance problem 一种消除接触电阻问题的电阻测量方法

2014 International Conference on Applied Electronics Pub Date : 2014-09-01 DOI: 10.1109/AE.2014.7011715

V. Safarova, L. Hes, J. Militký

{"title":"An approach to electrical resistance measurement eliminating contact resistance problem","authors":"V. Safarova, L. Hes, J. Militký","doi":"10.1109/AE.2014.7011715","DOIUrl":"https://doi.org/10.1109/AE.2014.7011715","url":null,"abstract":"Electric conductivity is one of dominant parameters for improving electromagnetic shielding resistivity, reducing electrostatic charge accumulation and creating intelligent textile structures containing conductive tracks. Conductive fabrics have obtained increased attention mainly due to their desirable flexibility and lightweight. Knowledge of electrical properties of textile material (for example in fiber or yarn form) is very important especially for conductivity prediction of whole system “fiber - yarn - fabric” and subsequent design of product for specific application. Variety methods of measurement (ammeter and voltmeter, Wheatstone-bridge method) and many different arrangements of the material to be tested can be used. Bulldog clips are used most often to hold the yarn between electrodes. The contact resistance generated at measured material/metal bulldog clip interface creates measurement errors. This phenomenon leads to lower accuracy and reproducibility of measurements. The main aim of this work is introduction of innovated method eliminating contact resistance problem. This method is based on measurement of two and more sections of yarns and then electrical resistance calculation which is not loaded with measurement errors.","PeriodicalId":149779,"journal":{"name":"2014 International Conference on Applied Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126147761","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

Wrist cuff method determines mean arterial pressure in dual-cuff blood pressure system 在双袖带血压系统中，腕带法测定平均动脉压

2014 International Conference on Applied Electronics Pub Date : 2014-09-01 DOI: 10.1109/AE.2014.7011687

J. Jílek, M. Stork

{"title":"Wrist cuff method determines mean arterial pressure in dual-cuff blood pressure system","authors":"J. Jílek, M. Stork","doi":"10.1109/AE.2014.7011687","DOIUrl":"https://doi.org/10.1109/AE.2014.7011687","url":null,"abstract":"Mean arterial pressure (MAP) is the pressure in the arteries averaged over time. Oscillometric blood pressure (BP) monitors determine the value of MAP by processing arterial pulses in the cuff. Cuff pressure at the point of largest pulse amplitude is equal to MAP. The oscillometric determination of MAP is subject to errors resulting from wave reflections and stroke volume variability. We developed an experimental system that uses two cuffs in order to improve accuracy of noninvasive BP measurement. The system consists of a compact module with pneumatic and electronic circuits, two detachable cuffs (arm and wrist), and a notebook computer connected to the module via a USB cable. This study concentrated on improvements in the determination of MAP using the wrist cuff pulses. The smallest wrist cuff amplitude in the middle segment of BP test was determined as the point of MAP. The corresponding arm cuff pressure was the value of MAP. Waveforms and cuff pressures from 40 BP tests were used to determine oscillometric, wrist cuff, and calculated MAP values and the values were compared. The results indicated that it is possible to determine MAP from wrist cuff pulse amplitudes and that the wrist cuff method may be more accurate than the oscillometric method.","PeriodicalId":149779,"journal":{"name":"2014 International Conference on Applied Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129849705","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

An RF network combiner towards a wireless multi-communication system for smart households 一种面向智能家庭无线多通信系统的射频网络组合器

2014 International Conference on Applied Electronics Pub Date : 2014-09-01 DOI: 10.1109/AE.2014.7011699

L. Majer, J. Mihálov, V. Stopjaková, R. Záluský, J. Brenkus, Matej Uram

引用次数: 1