2019 IEEE International Symposium on Measurements & Networking (M&N)最新文献_第4页

Self-generating Microsensor with Meander Architecture for Performance Enhancement in Inertial Systems 用于惯性系统性能增强的弯曲结构自生微传感器

2019 IEEE International Symposium on Measurements & Networking (M&N) Pub Date : 2019-07-01 DOI: 10.1109/IWMN.2019.8805007

Valentina Sinatra, C. Trigona, B. Andò, S. Baglio

{"title":"Self-generating Microsensor with Meander Architecture for Performance Enhancement in Inertial Systems","authors":"Valentina Sinatra, C. Trigona, B. Andò, S. Baglio","doi":"10.1109/IWMN.2019.8805007","DOIUrl":"https://doi.org/10.1109/IWMN.2019.8805007","url":null,"abstract":"The topic presented in this paper is a self-generating PiezoMUMPs integrated sensor for inertial measurements. In particular authors have conceived a suitable design based on a meander structure in order to realize a MEMS device having the following prerogatives: 1) the adoption of an Aluminum Nitride (AlN) layer used as “active” material to generate an output voltage as function of the measur and (acceleration) without the adoption of supplementary/active conditioning circuits; 2) the use of a meander structure for higher performance, low frequency response and suitable to realize a low-stiffness device with, at the same time, high useful active area for the self-generating piezoelectric material (AlN). It is worth to mention that the proposed system can be used for novel measurement architectures which can be applied in several fields, including inertial measurement for equipments, sensing in environments, biomedical and structural health monitoring. The paper includes the design, fabrication modeling and experiments in order to demonstrate the validity of the proposed device.","PeriodicalId":272577,"journal":{"name":"2019 IEEE International Symposium on Measurements & Networking (M&N)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116750904","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

Vision Optical-Based Evaluation of Senshand Accuracy for Parkinson’s Disease Motor Assessment 基于视觉光学的帕金森病运动评估senshan准确度评估

2019 IEEE International Symposium on Measurements & Networking (M&N) Pub Date : 2019-07-01 DOI: 10.1109/IWMN.2019.8804990

E. Rovini, D. Esposito, L. Fabbri, S. Pancani, F. Vannetti, F. Cavallo

{"title":"Vision Optical-Based Evaluation of Senshand Accuracy for Parkinson’s Disease Motor Assessment","authors":"E. Rovini, D. Esposito, L. Fabbri, S. Pancani, F. Vannetti, F. Cavallo","doi":"10.1109/IWMN.2019.8804990","DOIUrl":"https://doi.org/10.1109/IWMN.2019.8804990","url":null,"abstract":"Parkinson’s disease (PD) is a highly-disabling common neurodegenerative disease. The current method to diagnose PD is mainly based on clinical criteria and motor examination of the performance of the patients that are visually evaluated by the neurologist while they performed tasks from MDS-UPDRS. In order to support the clinician in objective assessment of the motor performance, sensorized wearable technology able to finely measure the motion are currently investigated. Since accuracy and precision of the measures are mandatory to provide the neurologist with a tool that can actually be applied in clinical practice, in this work, the quality of measures obtained by the SensHand system was evaluated, comparing them to an optoelectronic “gold standard” system addressing a preliminary technical validation. Three exercises (i.e., finger tapping, thumb-forefinger tapping, and pronosupination) were selected and frequency, number of repetitions and amplitude of the movements were measured for each of them by both the wearable and optical systems. The preliminary results were very satisfying, considering that discrepancies, measured as absolute error, in frequency evaluation, number of repetitions, and amplitude movement were, on average, equal to 0.03 taps/s(min0.02, max0.05), 0.07 tap (min 0.02, max 0.13), and 3.8 degrees (min 1.81, max7.47), respectively. Very high correlation values obtained from linear regression analysis (R2>0.9) also confirmed the accuracy of the measurements achieved with SensHand. Therefore, the obtained results from SensHand system are promising to use it to support the neurologist for accurate quantification of motion analysis to improve the objective PD evaluation.","PeriodicalId":272577,"journal":{"name":"2019 IEEE International Symposium on Measurements & Networking (M&N)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133272030","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: 7

Experimental Evidences on the Effectiveness of a Nonredundant Spherical Spiral NF/FF Transformation for Offset Mounted Quasi-planar AUTs 非冗余球面螺旋NF/FF变换对偏置安装准平面aut有效性的实验证据

2019 IEEE International Symposium on Measurements & Networking (M&N) Pub Date : 2019-07-01 DOI: 10.1109/IWMN.2019.8804996

F. D’Agostino, F. Ferrara, C. Gennarelli, R. Guerriero, M. Migliozzi

引用次数: 1

Performance Analysis of an AlN Humidity Sensor based on TiO2 nanoparticles 基于TiO2纳米颗粒的AlN湿度传感器性能分析

2019 IEEE International Symposium on Measurements & Networking (M&N) Pub Date : 2019-07-01 DOI: 10.1109/IWMN.2019.8805004

A. Fort, E. Panzardi, V. Vignoli, Elia Landi, M. Mugnaini, C. Trigona

引用次数: 8

Heterogeneous Sensor-network for Vibration-based SHM 基于振动的SHM异构传感器网络

2019 IEEE International Symposium on Measurements & Networking (M&N) Pub Date : 2019-07-01 DOI: 10.1109/IWMN.2019.8804986

F. Zonzini, M. Malatesta, Denis Bogomolov, N. Testoni, L. Marchi, A. Marzani

引用次数: 2

The Use of Unmanned Aircraft System for the Radio Frequency Interference Measurements 无人机系统在射频干扰测量中的应用

2019 IEEE International Symposium on Measurements & Networking (M&N) Pub Date : 2019-07-01 DOI: 10.1109/IWMN.2019.8805039

Marjo Heikkilä, Arto Seppänen, Marjut Koskela, Jukka Pihonen, Jan Engelberg, A. Pouttu

{"title":"The Use of Unmanned Aircraft System for the Radio Frequency Interference Measurements","authors":"Marjo Heikkilä, Arto Seppänen, Marjut Koskela, Jukka Pihonen, Jan Engelberg, A. Pouttu","doi":"10.1109/IWMN.2019.8805039","DOIUrl":"https://doi.org/10.1109/IWMN.2019.8805039","url":null,"abstract":"The unmanned aircraft systems (UAS) are commonly used for aerial photography, express delivery for packets or video monitoring. The UAS technology can help responding to the growing demands of the frequency monitoring by national radiocommunication authorities (NRAs). This article presents a practical usage trial of an unmanned aircraft for monitoring the spectrum usage and finding the interference location. The monitoring of spectrum usage is one part of the NRAs’ process for guarantee user compliance with radio license conditions. Finding illegal or malfunctioning transmitters is a challenging task especially in urban environment, due to multi-path propagation conditions. This study focuses on practical assessment of the method for determining accurate location of radio frequency interference sources from the buildings using the UAS technology. The practicability of the UAS technology usage in spectrum monitoring activities was under the evaluation. This study showed promising results that UAS with the measurement equipment setup suits NRAs’ as a tool for mobile monitoring on the air.","PeriodicalId":272577,"journal":{"name":"2019 IEEE International Symposium on Measurements & Networking (M&N)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123898827","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

A Multi-label Classification Approach to Localization of Multiple Node Failures in Local DC Networks 本地数据中心网络中多节点故障定位的多标签分类方法

2019 IEEE International Symposium on Measurements & Networking (M&N) Pub Date : 2019-07-01 DOI: 10.1109/IWMN.2019.8805021

Jose Cordova-Garcia

引用次数: 0

Major Contributions on Uncertainty in Radar Image Based Near-field to Far-Field RCS Measurement 基于雷达图像近场到远场RCS测量的不确定度研究

2019 IEEE International Symposium on Measurements & Networking (M&N) Pub Date : 2019-07-01 DOI: 10.1109/IWMN.2019.8805028

A. Sarri, S. Sensani, L. Fiori, M. Filippi, S. Bertini, R. Cioni

引用次数: 0

2019 IEEE International Symposium on Measurements & Networking (M&N) Pub Date : 2019-07-01 DOI: 10.1109/iwmn.2019.8805031

引用次数: 0

Experimental Investigation on Weather Changes Influences on Wireless Localization System 天气变化对无线定位系统影响的实验研究

2019 IEEE International Symposium on Measurements & Networking (M&N) Pub Date : 2019-07-01 DOI: 10.1109/IWMN.2019.8805027

Dhouha El Houssaini, Amira Guesmi, Sabrine Khriji, T. Keutel, K. Besbes, O. Kanoun

{"title":"Experimental Investigation on Weather Changes Influences on Wireless Localization System","authors":"Dhouha El Houssaini, Amira Guesmi, Sabrine Khriji, T. Keutel, K. Besbes, O. Kanoun","doi":"10.1109/IWMN.2019.8805027","DOIUrl":"https://doi.org/10.1109/IWMN.2019.8805027","url":null,"abstract":"Wireless Sensor Networks (WSNs) are widely explored because of their low cost, increasing capability of nodes, energy efficiency, accuracy and real time. A major issue is localization because it is based on the use of a number of sensor nodes deployed at unknown positions. Moreover, the need for more accurate and reliable localization system is increasing especially for certain applications, such as object tracking, surveillance, and disasters prediction. The reliability of the localization process should be investigated and external factors need to be considered in order to increase the accuracy of the localization. In this work, a localization system based on ultra-wide band technology is presented. The ranging system employs the two-way ranging method, which is based on the time of Arrival (ToA) technique. The DecaWave ranging system is, therefore, chosen for its high accuracy, which is about ±10 cm. To evaluate the proposed localization system, outdoor experiments were carried out, where the weather changes are considered. In this paper, the influences of weather changes on distance measurement are highlighted and a polynomial regression model for distance measurement prediction is provided with R-squared value of 78%. The regression model is designed to characterize the distance measurement variation in relevance to weather changes to enhance the localization system accuracy.","PeriodicalId":272577,"journal":{"name":"2019 IEEE International Symposium on Measurements & Networking (M&N)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133321068","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: 5