Дисертації з теми "Health monitoring applications"
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Li, Wenda. "Passive radar for health monitoring applications." Thesis, University of Bristol, 2017. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.738291.
Повний текст джерелаHejll, Arvid. "Civil structural health monitoring : strategies, methods and applications /." Luleå : Division of Structural Engineering, Department of Civil and Mining Engineering, Luleå University of Technology, 2007. http://epubl.ltu.se/1402-1544/2007/10/.
Повний текст джерелаFerreira, Gonzalez Javier. "Textile-enabled Bioimpedance Instrumentation for Personalised Health Monitoring Applications." Licentiate thesis, KTH, Medicinska sensorer, signaler och system (MSSS), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-120373.
Повний текст джерелаQC 20130405
Hera, Adriana. "Instantaneous modal parameters and their applications to structural health monitoring." Link to electronic dissertation, 2005. http://www.wpi.edu/Pubs/ETD/Available/etd-121905-163738/.
Повний текст джерелаKeywords: structural health monitoring; wavelet transform; time varying vibration modes; instantaneous modal parameters. Includes bibliographical references (p.181-186).
Pearson, Matthew. "Development of lightweight structural health monitoring systems for aerospace applications." Thesis, Cardiff University, 2013. http://orca.cf.ac.uk/47104/.
Повний текст джерелаJi, Bing. "In-situ health monitoring of IGBT power modules in EV applications." Thesis, University of Newcastle Upon Tyne, 2012. http://hdl.handle.net/10443/1474.
Повний текст джерелаPerelli, Alessandro <1985>. "Sparse Signal Representation of Ultrasonic Signals for Structural Health Monitoring Applications." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6321/.
Повний текст джерелаAfshari, Mana. "Vibration- and Impedance-based Structural Health Monitoring Applications and Thermal Effects." Diss., Virginia Tech, 2012. http://hdl.handle.net/10919/27954.
Повний текст джерелаPh. D.
Boettcher, Dennis N. "A Resistance Based Structural Health Monitoring System for Composite Structure Applications." DigitalCommons@CalPoly, 2012. https://digitalcommons.calpoly.edu/theses/843.
Повний текст джерелаOverbey, Lucas A. "Time series analysis and feature extraction techniques for structural health monitoring applications." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2008. http://wwwlib.umi.com/cr/ucsd/fullcit?p3291254.
Повний текст джерелаTitle from first page of PDF file (viewed February 14, 2008). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 257-268).
Yang, Cheng [Verfasser]. "Distributed piezoelectric transducers and their applications in structural health monitoring / Cheng Yang." Siegen : Universitätsbibliothek der Universität Siegen, 2017. http://d-nb.info/1129453316/34.
Повний текст джерелаLi, Kit-ling Carol, and 李潔寧. "m-Health smartphone applications on chronic disease monitoring : development and regulatory considerations." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/206932.
Повний текст джерелаpublished_or_final_version
Public Health
Master
Master of Public Health
Kural, Aleksander. "Ultrasonic lamb wave energy transmission system for aircraft structural health monitoring applications." Thesis, Cardiff University, 2013. http://orca.cf.ac.uk/58395/.
Повний текст джерелаStatham, Shannon M. "Autonomous structural health monitoring technique for interplanetary drilling applications using laser doppler velocimeters." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/39488.
Повний текст джерелаMartin, Luke Andrew. "Developing a Self-Powered, Wireless Damage Detection System for Structural Health Monitoring Applications." Thesis, Virginia Tech, 2004. http://hdl.handle.net/10919/9962.
Повний текст джерелаMaster of Science
Mikulski, Heather Ann. "Utilizing Connected Health Applications in Diabetes Care: Implications for Public Health and Policy in the U.S." Kent State University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=kent1619799550674987.
Повний текст джерелаWadekar, Chinmay. "A Tiny Machine Learning implementation with low-power devices in Structural Health Monitoring Applications." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.
Знайти повний текст джерелаÁlvarez-Carulla, Albert. "Energy Harvesting Solutions for Self-Powered Devices: From Structural Health Monitoring to Biomedical Applications." Doctoral thesis, Universitat de Barcelona, 2021. http://hdl.handle.net/10803/670900.
Повний текст джерелаLa tesis recoge la investigación realizada sobre el desarrollo de dispositivos verdaderamente auto- alimentados. Se muestra el desarrollo de dispositivos para el ámbito de la monitorización de la salud de estructuras (SHM) y el ámbito de los dispositivos Point-of-Care (PoC). Para ello, se implementan nuevas soluciones del ámbito de la recolección de energía para utilizar un único transductor como elemento sensor y de fuente de alimentación para el sistema. En esta investigación, los transductores utilizados son generadores piezoeléctricos y celdas galvánicas, siendo extrapolables los desarrollos realizados a otro tipos de transductores o generadores.
Dong, Haobo (Haobo Jack). "Passive EPC Class 1 Gen 2 UHF RFID sensor tag For health monitoring applications." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/66026.
Повний текст джерелаCataloged from PDF version of thesis.
Includes bibliographical references (p. 101-102).
Parkinson's disease (PD) is a chronic and degenerative condition that affects millions of Americans. Current approach of PD evaluation, diagnosis, and treatment is mainly qualitative using the Unified Parkinson's Disease Rating Scale (UPDRS) or the Hoehn and Yahr scale. Assessment of the efficacy of the drugs used is difficult and subjective. A long-term monitoring device that can collect movement data in assisting quantitative analysis proves to be useful and needed. This thesis discusses a discrete prototype of a passive EPC Class 1 Gen 2 UHF RFID sensor tag which is a preliminary step in realizing such a monitoring device. The prototype is capable of collecting 8-bit sensor (temperature, inertial, etc) data and transmits it in real-time through a RFID backscatter link to an UHF reader. It is shown that the device can achieve a read distance up to 3 meters at 5 reads/s and a max data rate of about 640 Kbps.
by Haobo (Jack) Dong.
S.M.
Kaphle, Manindra R. "Analysis of acoustic emission data for accurate damage assessment for structural health monitoring applications." Thesis, Queensland University of Technology, 2012. https://eprints.qut.edu.au/53201/1/Manindra_Kaphle_Thesis.pdf.
Повний текст джерелаAlhadrami, Hani Abdullah. "Development and applications of mutagenicity and carcinogenicity bioassays for human health risk assessment." Thesis, University of Aberdeen, 2011. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=166645.
Повний текст джерелаGao, Peng. "Towards Designing Information System of Health-Monitoring Applications for Caregivers: A Study in Elderly Care." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209572.
Повний текст джерелаMed ett ökande antal äldre och en ökande medellivslängd kommer smart, bärbar teknologi att spela en större roll i äldrevården för att övervaka de äldre. Aifloos armband är en smart teknologi som kan samla in olika former av data, förutsäga aktiviteter och upptäcka avvikande och onormala beteenden, vilket kan användas av äldre som bor självständiga i sena egna hem. Stora mängder data, och dåliga visualiseringar av dem, orsakar svårigheter för vårdgivare att tolka datan. I den här studien har sex vårdgivare intervjuats för att utforska vilken data som är relevant för dem, och hur de kan tolka information ifrån en grupp olika gränssnitt. Studiens resultat visar att alarm, fallolyckor och översikt över hur de äldre efterföljer sina medicinska recept är viktigast. Vårdgivarna lägger en större vikt vid att förstå datan holistiskt, och de vill synliggöra avvikande beteendemönster och varningar. Slutgiltligen presenteras riktlinjer för hur IT-system kan designas för att presentera data på ett meningsfullt och intuitivt vis.
Dürager, Christian [Verfasser], and Christian [Akademischer Betreuer] Boller. "Model-based damage feature extraction for structural-health monitoring applications / Christian Dürager ; Betreuer: Christian Boller." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2018. http://d-nb.info/1183673507/34.
Повний текст джерелаLourenco, Celia Maria Farinha. "Applications of proton transfer reaction and selected ion flow tube mass spectrometry in health monitoring." Thesis, Open University, 2017. http://oro.open.ac.uk/49148/.
Повний текст джерелаAlbakri, Mohammad Ismail. "Modeling and Experimental Analysis of Piezoelectric Augmented Systems for Structural Health and Stress Monitoring Applications." Diss., Virginia Tech, 2017. http://hdl.handle.net/10919/84513.
Повний текст джерелаPh. D.
Mascarenas, David D. L. ""Mobile host" wireless sensor networks a new sensor network paradigm for structural health monitoring applications /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2008. http://wwwlib.umi.com/cr/ucsd/fullcit?p3330318.
Повний текст джерелаTitle from first page of PDF file (viewed November 19, 2008). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 143-148).
Manovi, Livia. "Machine Learning Unsupervised Methods in the Design of an On-board Health Monitoring System for Satellite Applications." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.
Знайти повний текст джерелаRocker, Samantha Nicole. "Piezoresistivity Characterization of Polymer Bonded Energetic Nanocomposites under Cyclic Load Cases for Structural Health Monitoring Applications." Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/91427.
Повний текст джерелаMaster of Science
The ability to characterize both deformation and damage in real time within materials of high energetic content, such as solid rocket propellant, is of great interest in experimental mechanics. Common energetic ammonium perchlorate, in the fonn of crystal particles, was embedded in polymer binders (ie PDMS and epoxy) and investigated under a variety of mechanical and thermal loads. Carbon nanotubes, conductive tube-shaped molecular structures of carbon atoms, have been demonstrated in prior proofs of concept to induce substantial electrical response change when dispersed in composites which are experiencing strain. With the introduction of carbon nanotubes in the energetic composites investigated herein, the electrical response of the material systems was measured as a change in impedance with applied strain. Elastomer-bonded energel.ks were t.esl.ed under monotonic compression and cyclic compression, and expanded exploration was done on these material systems with the additional particulate of aluminum powder, allowing for varied particulate sizes and conductivity enhancement of the overall composite. The magnitude of the resulting piezoresistive change due to strain and microscale damage was observed to increase dramatically in material systems enhanced by MWCNT networks. Local heating was used to explore thermal loading on epoxy-bonded energetic material systems, and sensing of permanent damage to the material through its CNT network was proven through a permanent change in the electrical response which was exclusive to the CNT-enhanced material systems. These results demonstrate valid structural health monitoring (SHM) applications for embedded carbon nanotube sensing networks in particulate energetic composites, under a variety of load cases.
Frauenthal, Jay Matthew. "Design and Exploration of a Computer Vision Based Unmanned Aerial Vehicle for Railroad Health Applications." Thesis, Virginia Tech, 2015. http://hdl.handle.net/10919/56559.
Повний текст джерелаMaster of Science
Stevens, Timothy. "Rehab Tracker: Framework for Monitoring and Enhancing NMES Patient Compliance." ScholarWorks @ UVM, 2019. https://scholarworks.uvm.edu/graddis/1001.
Повний текст джерелаLi, Dongsheng [Verfasser]. "Load dependent sensor placement method based on representative least squares : applications in structural health monitoring / Dongsheng Li." Aachen : Shaker, 2012. http://d-nb.info/1069048461/34.
Повний текст джерелаHu, Chennan. "Two Innovative Applications Combining Fiber Optics and High Power Pulsed Laser: Active Ultrasonic Based Structural Health Monitoring and Guided Laser Micromachining." Diss., Virginia Tech, 2017. http://hdl.handle.net/10919/94130.
Повний текст джерелаPHD
This dissertation presents two research topics both related to high power laser and fiber optic. The first topic studies the application of using optical fiber and high power laser for ultrasonic non-destructive evaluation. The general idea is to use fiber optic to remotely generate and monitor ultrasonic waves on a workpiece. Due to the fact that there are no electronic components involved in the sensing part of the system, this system can work at high temperature and is unsusceptible to EMI. The second topic studies the usage of optical fiber in high aspect ratio micromachining. The key concept is to use a fiber tip and the output high power laser as a "drilling tip", which eliminate the aspect ratio limitation rooted in the traditional free-space laser micromachining method. With this concept and a demonstrative micromachining system, we achieved record-breaking aspect ratio on both aluminum and plastic.
Colombo, Alberto Belotti. "Applications of structural health monitoring and field testing techniques to probabilistic based life-cycle evaluation of reinforced concrete bridges." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/3/3144/tde-02122016-092514/.
Повний текст джерелаEste trabalho apresenta metodologias de integração de ensaios estruturais e Structural Health Monitoring (SHM) para a avaliação de pontes de concreto armado. O SHM diz respeito a um conjunto de praticas com o objetivo de acompanhar o comportamento estrutural através de sensores com o objetivo de acompanhar o comportamento da estrutura e determinar ações de manutenção de maneira proativa. As metodologias são apresentadas através do uso de dados coletados durante ensaios de pontes ferroviárias em concreto armado e do monitoramento continuo de uma ponte rodoviária. Um modelo para o ciclo de vida de estruturas de concreto armado baseado no método das lamelas é proposto. Os parâmetros deste modelo, que são considerados de maneira probabilística, são atualizados através de um método Bayesiano. Dados de ensaios de uma ponte ferroviária são utilizados nesta analise. A descrição de um sistema de monitoramento contínuo instalado na Ponte do Rio Jaguari também é feita. Durante as etapas de desenvolvimento do sistema a ponte foi inspecionada, ensaios não destrutivos foram feitos e ensaios com um veículo teste foram conduzidos. Os resultados e analises destes também são apresentados. Os dados coletados por este sistema foram utilizados para demonstrar metodologias de caracterização dos modelos de resposta devido a cargas moveis. A utilização destes modelos na avaliação de confiabilidade ao longo do tempo de uma das seções da ponte também é apresentada.
Clark, Eric Michael. "Applications In Sentiment Analysis And Machine Learning For Identifying Public Health Variables Across Social Media." ScholarWorks @ UVM, 2019. https://scholarworks.uvm.edu/graddis/1006.
Повний текст джерелаO'Dwyer, Martin Joseph. "Implementation and appraisal of an in-fibre Bragg grating quasi-distributed health and usage monitoring system with applications to advanced materials." Thesis, Cranfield University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.341033.
Повний текст джерелаPark, Gyuhae. "Assessing Structural Integrity using Mechatronic Impedance Transducers with Applications in Extreme Environments." Diss., Virginia Tech, 2000. http://hdl.handle.net/10919/27719.
Повний текст джерелаPh. D.
Mallur, Kavya. "A Quality Assurance Framework for Business Process Management." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/32273.
Повний текст джерелаLoew, Teagan K. "Improvement to Total Maximum Daily Load (TMDL) Measurements and Monitoring by Satellite Remote Sensing Applications." Bowling Green State University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1333388592.
Повний текст джерелаBhatnagar, Purva. "Multi-Frequency and Multi-Sensor Impedance Sensing Platform for Biosensing Applications." University of Cincinnati / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1543999395772179.
Повний текст джерелаTzou, Meir-Chyun. "Development and validation of a specific high performance liquid chromatographic method for determination of digoxin and metabolites in serum and its applications to digoxin metabolism and therapeutic drug monitoring studies in humans /." The Ohio State University, 1994. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487854314873705.
Повний текст джерелаMoussallik, Laila. "Towards Condition-Based Maintenance of Catenary wires using computer vision : Deep Learning applications on eMaintenance & Industrial AI for railway industry." Thesis, Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-83123.
Повний текст джерелаZambrano, Ericsson Ocas, Kemeli Reyes Munoz, Jimmy Armas-Aguirre, and Paola A. Gonzalez. "Technological Architecture with Low Cost Sensors to Improve Physical Therapy Monitoring." IEEE Computer Society, 2020. http://hdl.handle.net/10757/656576.
Повний текст джерелаIn this article, we propose a wireless monitoring solution for gait parameters using low-cost sensors in the physical rehabilitation of patients with gait disorders. This solution consists of infrared speed sensors (IRSS), force-sensing Resistor (FSR) and microcontrollers placed in a walker. These sensors collect the pressure distribution on the walker's handle and the speed of the steps during therapy session. The proposal allows to improve the traditional physiotherapy session times through a mobile application to perform the monitoring controlled by a health specialist in real time. The proposed solution consists of 4 stages: 1. Obtaining gear parameters, 2. Data transmission, 3. Information Storage and 4. Data collection and processing. Solution was tested with 10 patients from a physical rehabilitation center in Lima, Peru. Preliminary results revealed a significant reduction in the rehabilitation session from 25 to 5.2 minutes.
Revisión por pares
Meehan, Rachael E. (Rachael Elizabeth). "Technology and application of structural health monitoring in bridges." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/66841.
Повний текст джерела"June 2011." Cataloged from PDF version of thesis.
Includes bibliographical references (p. 51-53).
Structural Health Monitoring (SHM) has become a useful tool for detecting when the characteristics of a structure have changed to indicate damage such that well-timed and effective maintenance may be planned and the remaining performance capacity may be assessed. SHM has also lead to a better understanding of the loads and the response within a structure in order to optimize future design. In this paper, research is compiled on the current practice of SHM with coverage of sensors used, system configurations, data management, analysis and a discussion of current issues. Recommendations on the current state and future of SHM are made and case studies investigate recent applications. A proposed procedure for the design and implementation of a SHM system is examined and then applied to the design project for the Master of Engineering program in High Performance Structures at MIT. Conclusions include a suggestion on the most effective way to design a SHM system, what the industry needs to mature and predictions of the future of the industry.
by Rachael E. Meehan.
M.Eng.
Druet, Tom. "Tomographie passive par ondes guidées pour des applications de contrôle santé intégré." Thesis, Valenciennes, 2017. http://www.theses.fr/2017VALE0032/document.
Повний текст джерелаThis manuscript presents a baseline-free quantitative method for the imaging of corrosion flaws present in thin plates. This method only requires an embedded guided waves sensors network in a fully passive way. The field ofapplications are Structural Health Monitoring (SHM) of critical structures with heavy constrains on both sensors intrusiveness and diagnostic reliability. A promising solution allowing to increase the number of measurement points without increasing the intrusiveness of the system is provided by the Fiber Bragg Gratings (FBGs). However, unlike piezoelectric transducers generally used in SHM, the FBGs cannot emit elastic waves. The idea consists in using passive methods in order to retrieve the Green function from elastic diffuse fields - naturally present in structures - measured simultaneously between two sensors. In this manuscript, two passive methods are studied: the ambient noise correlation and the passive inverse filter. It is shown that the latter gives better results when coupled with tomography. Several tomography algorithms are assessed with numerical simulations and then applied to active and passive datasets measured by a PZT network. In order to make passive tomography robust, a time of flight identification method is proposed, based on a time-frequency representation. Finally, a novel experimental demonstration of passive measurements with FBGs only is presented, suggesting high potential for FBGs passive tomography
Hoang, Huu Tinh. "Contrôle santé intégré passif par ondes élastiques guidées de tuyauteries pour applications nucléaires et pétrolières." Thesis, Valenciennes, Université Polytechnique Hauts-de-France, 2020. http://www.theses.fr/2020UPHF0023.
Повний текст джерелаStructural Health Monitoring (SHM) consists in embedding sensors into a structure in order to monitor its health inreal time throughout its lifetime. The research works carried out in this thesis aimed at developing a new approachof SHM for the detection of corrosion/erosion in pipes. This manuscript presents a new quantitative imaging method,called passive elastic guided wave tomography, based on the use of an embedded network of piezoelectric sensors(PZT) listening and analyzing only the ambient elastic noise which is naturally generated by the fluid circulation inpipes. This passive method offers many advantages for a SHM system, such as reduction of energy consumption,simplified electronics and ability to perform an inspection while the structure is in operation. In addition, thispassive method makes SHM systems possible to use Fiber Bragg Grating sensors (FBG) which have several advantagesover traditional PZT sensors (low intrusivity, resistance to harsh environments, etc.) but which are not able to emitwaves. A first demonstration of the feasibility of corrosion/erosion imaging by FBG is illustrated experimentallythanks to a result obtained by hybrid tomography in which wave emission is performed by PZT and reception byFBG. All these works offer promising perspectives for the application of passive tomography on industrial structuresusing a pure FBG system. Among the various results presented in this thesis, we also show that corrosion/erosiondefects can be characterized by tomography on a straight pipe without the need for a baseline measurement in apristine state. It is feasible by using a new method of auto-calibration of the data used for tomography. The absenceof baseline measurement makes the method very reliable and avoid false alarms of the system. Finally, preliminarystudies on tomography for more complex structures such as a bended pipe have been realized and validated throughsimulations
Lozano-Tovar, Paulo César 1970. "Dynamic models for liquid rocket engines with health monitoring application." Thesis, Massachusetts Institute of Technology, 1998. http://hdl.handle.net/1721.1/47491.
Повний текст джерелаWojtaszek, Daniel. "Visual surveillance techniques in an entrance monitoring application." Thesis, University of Ottawa (Canada), 2003. http://hdl.handle.net/10393/21689.
Повний текст джерелаXia, Min. "Application of machine health monitoring in design optimization of mechatronic systems." Thesis, University of British Columbia, 2017. http://hdl.handle.net/2429/63133.
Повний текст джерелаApplied Science, Faculty of
Mechanical Engineering, Department of
Graduate
Ganesan, Vaahini. "A study of Compressive Sensing for application to Structural Health Monitoring." Master's thesis, University of Central Florida, 2014. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/6275.
Повний текст джерелаM.S.M.E.
Masters
Mechanical and Aerospace Engineering
Engineering and Computer Science
Mechanical Engineering; Mechanical Systems Track
Betz, Daniel C. "Application of optical fibre sensors for structural health and usage monitoring." Thesis, University of Sheffield, 2004. http://etheses.whiterose.ac.uk/3561/.
Повний текст джерела