2021 IEEE Sensors最新文献_第10页

Fusion from Multimodal Gait Spatiotemporal Data for Human Gait Speed Classifications 基于多模态步态时空数据的人类步态速度分类

2021 IEEE Sensors Pub Date : 2021-10-31 DOI: 10.1109/SENSORS47087.2021.9639816

Abdullah S. Alharthi, K. Ozanyan

引用次数: 1

Frequency and Quality Factor Matched 2-Axis Dual Mass Resonator 频率与品质因子匹配的二轴双质量谐振器

2021 IEEE Sensors Pub Date : 2021-10-31 DOI: 10.1109/SENSORS47087.2021.9639813

Jianlin Chen, T. Tsukamoto, G. Langfelder, Shuji Tanaka

引用次数: 5

Estimation of Leak Time Parameter Based on Fusion of Leak Behavior and Data Distribution Characteristic from Gas Flow Sensor Data 基于泄漏行为与气体流量传感器数据分布特征融合的泄漏时间参数估计

2021 IEEE Sensors Pub Date : 2021-10-31 DOI: 10.1109/SENSORS47087.2021.9639814

Jing Liang, Shan Liang, Hao Zhang, Li Ma

引用次数: 1

Design of a novel biosensor implant for farmed Atlantic salmon (Salmo salar) 养殖大西洋鲑(Salmo salar)生物传感器植入物的设计

2021 IEEE Sensors Pub Date : 2021-10-31 DOI: 10.1109/SENSORS47087.2021.9639671

E. Svendsen, M. Føre, L. Randeberg, J. A. Alfredsen

{"title":"Design of a novel biosensor implant for farmed Atlantic salmon (Salmo salar)","authors":"E. Svendsen, M. Føre, L. Randeberg, J. A. Alfredsen","doi":"10.1109/SENSORS47087.2021.9639671","DOIUrl":"https://doi.org/10.1109/SENSORS47087.2021.9639671","url":null,"abstract":"Accessing the welfare status of animals in salmon farming is a challenge due to the large production scale and limited diversity of technologies available to quantify individuals’ behavioural and physiological parameters. To increase technology diversity and facilitate rapid testing of future biosensing implants for farmed fish, we have designed and implemented a reusable and retoolable implant. The implant (9.4g, 13mm diameter × 47mm length) consists of a primary module with a basic sensor suite measuring linear accelerations, rotational rates, compass heading, temperature and magnetic field strength, and a user-defined secondary module featuring a biosensor measuring heart rate and changes in tissue perfusion (photoplethysmography) enabling estimation of blood oxygen saturation (SpO2). In this study, we describe the hardware (HW) and software (SW) of this sensor device and outline how it can be used to collect different data types from free-swimming farm fish in research and production settings. Finally, we discuss how this platform could be used as a tool for realising precision farming methods to improve animal welfare in aquaculture.","PeriodicalId":6775,"journal":{"name":"2021 IEEE Sensors","volume":"43 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81366228","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

Noncontact Electrophysiology Monitoring Systems for Assessment of Canine-Human Interactions 评估犬与人相互作用的非接触电生理监测系统

2021 IEEE Sensors Pub Date : 2021-10-31 DOI: 10.1109/SENSORS47087.2021.9639748

P. Ahmmed, Timothy R. N. Holder, Marc Foster, I. Castro, Aakash Patel, T. Torfs, A. Bozkurt

{"title":"Noncontact Electrophysiology Monitoring Systems for Assessment of Canine-Human Interactions","authors":"P. Ahmmed, Timothy R. N. Holder, Marc Foster, I. Castro, Aakash Patel, T. Torfs, A. Bozkurt","doi":"10.1109/SENSORS47087.2021.9639748","DOIUrl":"https://doi.org/10.1109/SENSORS47087.2021.9639748","url":null,"abstract":"Canine-assisted interactions have enormous potential in coping with psychological disorders and stress. It has been actively used for improving the mood of hospitalized patients, especially those suffering from chronic diseases like cancer. However, little progress has been made to enable the assessment of these interactions between the patient and the animal in a quantitative and undisruptive way. In this paper, we present a capacitively coupled biopotential recording system custom-designed for animal-human dyads. This system uses noncontact electrodes to monitor the heart rate and its variability to evaluate the physiological basis of the animal-assisted therapies. Preliminary in vivo evaluation of the system in humans and canines demonstrates promising measurement accuracy. The mean absolute error of the estimated heart rate was less than 0.25 BPM in reference to a commercial electrocardiography device. The future integration of this system into ergonomic form factors could enable a better understanding of animal-human interactions during canine-assisted therapy sessions by realizing an unobtrusive and continuous monitoring platform.","PeriodicalId":6775,"journal":{"name":"2021 IEEE Sensors","volume":"18 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78454809","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

Photoconductivity enhancement in MoS2 and WSe2 hybrids aided by light-absorbing carbon-based zero-dimensional quantum dots 利用吸收光的碳基零维量子点增强MoS2和WSe2杂化材料的光电导率

2021 IEEE Sensors Pub Date : 2021-10-31 DOI: 10.1109/SENSORS47087.2021.9639760

K. Jayanand, A. Kaul

引用次数: 0

Compressive Detection for Camera Array Images 相机阵列图像的压缩检测

2021 IEEE Sensors Pub Date : 2021-10-31 DOI: 10.1109/SENSORS47087.2021.9722610

Rui Ma, Guangyao Ding, Qi Hao

引用次数: 0

Enhanced TENG Performance by Engineering the Compression Modulus of Triboelectric Layers 通过设计摩擦电层的压缩模量来提高TENG性能

2021 IEEE Sensors Pub Date : 2021-10-31 DOI: 10.1109/SENSORS47087.2021.9639640

V. Palaniappan, X. Zhang, D. Maddipatla, B. B. Narakathu, B. Bazuin, M. Atashbar

{"title":"Enhanced TENG Performance by Engineering the Compression Modulus of Triboelectric Layers","authors":"V. Palaniappan, X. Zhang, D. Maddipatla, B. B. Narakathu, B. Bazuin, M. Atashbar","doi":"10.1109/SENSORS47087.2021.9639640","DOIUrl":"https://doi.org/10.1109/SENSORS47087.2021.9639640","url":null,"abstract":"A vertical contact-separation mode (CS-mode) triboelectric nanogenerator (TENG) was developed for energy harvesting applications. The TENG was fabricated using polytetrafluoroethylene (PTFE) and Polyimide (kapton) films as negative and positive triboelectric layers, respectively and copper tape was used as top and bottom electrodes. Polydimethylsiloxane (PDMS) was used as a support layer to reduce the compression modulus of kapton and to improve the contact stress between kapton and PTFE, resulting in an enhanced TENG output voltage. The stress, strain, and compression modulus of triboelectric layers at three different conditions: bare kapton as tribo-layer (Case-1), bare PDMS as tribo-layer (Case-2), and PDMS/kapton as tribo-layer (Case-3) were modeled using COMSOL software. The voltage generation performance of TENG (Case 1, 2, and 3) was demonstrated by investigating the open-circuit voltage (OCV) at an applied mechanical force of 5 N. A maximum OCV of 11 Vp-p was measured for TENG with PDMS as support layer and a lower compression modulus of 8 MPa when compared to the TENG without PDMS (OCV of 2 Vp-p).","PeriodicalId":6775,"journal":{"name":"2021 IEEE Sensors","volume":"1134 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76804894","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

Lightweight Online Semi-Supervised Learning Algorithm for Ultrasonic Gesture Recognition 超声手势识别的轻量级在线半监督学习算法

2021 IEEE Sensors Pub Date : 2021-10-31 DOI: 10.1109/SENSORS47087.2021.9639539

Pixi Kang, Xiangyu Li

引用次数: 1

A Novel Calibration-Free Fully Integrated CMOS Capacitive Sensor for Life Science Applications 一种用于生命科学的新型免校准全集成CMOS电容式传感器

2021 IEEE Sensors Pub Date : 2021-10-31 DOI: 10.1109/SENSORS47087.2021.9639839

H. Tabrizi, Saghi Forouhi, Omid Farhanieh, S. Magierowski, E. Ghafar-Zadeh

{"title":"A Novel Calibration-Free Fully Integrated CMOS Capacitive Sensor for Life Science Applications","authors":"H. Tabrizi, Saghi Forouhi, Omid Farhanieh, S. Magierowski, E. Ghafar-Zadeh","doi":"10.1109/SENSORS47087.2021.9639839","DOIUrl":"https://doi.org/10.1109/SENSORS47087.2021.9639839","url":null,"abstract":"CMOS capacitive sensors for label-free monitoring of biological/chemical reactions are typically prone to inaccuracies due to the parasitic elements and mismatch rooted in the CMOS fabrication process as well as real-time changes inside the sample solution. The former can usually be compensated by employing differential circuits and static calibration of the sensor before the experiment. On the other hand, changes in the sample solution such as sedimentation of non-target molecules or change in the conductivity of solution can significantly alter the operating point and result in inaccurate sensor readings that might require recalibration of the sensor during the experiment. In this paper, we present a CMOS capacitive sensor that is calibration-free via the creation of time-resolved three-dimensional (3D) surface electrochemical profiles. These 3D profiles uncover the variations of both target and unwanted parasitic capacitances. The sensor includes on-chip interdigitated electrodes (IDEs), a wide input dynamic range (IDR) differential capacitance-to-current converter, a digitally programable reference capacitor, and an oscillator-based analog-to-digital converter (ADC), and is implemented using 0.35 µm AMS CMOS process. The IDR covers a change in capacitance as small as 1 fF up to 1.27 pF with a minimum detectable change of 0.416 fF.","PeriodicalId":6775,"journal":{"name":"2021 IEEE Sensors","volume":"11 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88729866","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