Дисертації з теми "Sensor Manufacturing"
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Bergman, Stacy (Stacy Adele) 1972. "Building competencies in sensor harness manufacturing through prototyping." Thesis, Massachusetts Institute of Technology, 2001. http://hdl.handle.net/1721.1/34717.
Повний текст джерелаVita.
Includes bibliographical references (p. 105-115).
Organizational knowledge is information about products, processes and customers that is held by the personnel in the organization. Institutionalization of the best practices contained within this knowledge is essential in creating competencies. Unfortunately, organizations do not utilize this knowledge effectively. This thesis introduces a framework that shows how establishing a prototype system to enhance product and process understanding can start to build organizational knowledge in the short-term. Along with external benchmarking, this internal knowledge can be used to form best practices based competencies. This framework will be illustrated through the use of a case study. The case study was conducted at the Delphi Automotive Systems Mexico Technical Center. The case study project was undertaken to improve the Energy and Chassis Systems division's competencies in sensor wire harness products. In order to support this competency development, the author worked with Delphi Automotive Systems personnel to develop best practices based competencies employing the competency development framework introduced in this thesis. Installation of a working prototyping system was achieved in the six-month project period. Through the production and delivery of these harnesses, internal best practices were developed. These were used along with benchmarking of other harness manufacturers to develop a baseline best practices based competencies repository for the division. Effective use of the best practices based competencies developed during the case study project should foster improvement in competitive metrics, particularly speed-to-market and product development costs. Extension of best practices based competencies development to other products will allow human and monetary capital to be released from re-engineering tasks. These resources can then be refocused on product advancement to exceed customer expectations in the automotive market. It will also allow the organization to focus resources on development of strategic nonautomotive markets in order to diversify the business to protect against future downturn in the automotive market.
by Stacy Bergman.
S.M.
Kumile, CM, and G. Bright. "Sensor fusion control system for computer integrated manufacturing." South African Journal of Industrial Engineering, 2008. http://encore.tut.ac.za/iii/cpro/DigitalItemViewPage.external?sp=1000669.
Повний текст джерелаRoberson, David Mathew III. "Sensor-based Online Process Monitoring in Advanced Manufacturing." Thesis, Virginia Tech, 2016. http://hdl.handle.net/10919/72911.
Повний текст джерелаMaster of Science
Locks, Stephanie Isabel. "General Bayesian approach for manufacturing equipment diagnostics using sensor fusion." Thesis, Georgia Institute of Technology, 2016. http://hdl.handle.net/1853/55036.
Повний текст джерелаMason, Julian. "Guided-wave optical and hybrid sensor systems." Thesis, Kingston University, 1995. http://eprints.kingston.ac.uk/20587/.
Повний текст джерелаNieves, Bogonez Francisco Daniel. "Manufacturing and characterisation of a fibre optic acoustic emission sensor." Thesis, University of Birmingham, 2017. http://etheses.bham.ac.uk//id/eprint/7762/.
Повний текст джерелаBrownlow, Michael James. "A time-of-flight optical range sensor for mobile robot navigation." Thesis, University of Oxford, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.359420.
Повний текст джерелаChen, Nongji. "Aspects of an open architecture robot controller and its integration with a stereo vision sensor." Thesis, University of Surrey, 1994. http://epubs.surrey.ac.uk/842989/.
Повний текст джерелаLi, Shan. "Monitoring and diagnosis of process faults and sensor faults in manufacturing processes." Diss., University of Iowa, 2008. https://ir.uiowa.edu/etd/206.
Повний текст джерелаMa, Yong Qing. "Investigation into the materials and manufacturing of a new thin film magnetoresistive sensor." Thesis, University of Plymouth, 1998. http://hdl.handle.net/10026.1/2834.
Повний текст джерелаFrancey, Samuel Dunn. "An investigation of sensor assisted robotic drilling techniques for applications in aerospace manufacturing." Thesis, Queen's University Belfast, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.328102.
Повний текст джерелаLiu, Jia. "Heterogeneous Sensor Data based Online Quality Assurance for Advanced Manufacturing using Spatiotemporal Modeling." Diss., Virginia Tech, 2017. http://hdl.handle.net/10919/78722.
Повний текст джерелаPh. D.
Bastani, Kaveh. "Compressive Sensing Approaches for Sensor based Predictive Analytics in Manufacturing and Service Systems." Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/64917.
Повний текст джерелаPh. D.
Sim, Lay M. "Design, manufacturing and testing of smart beams with EFPI strain sensor for damage detection." Thesis, Loughborough University, 2003. https://dspace.lboro.ac.uk/2134/13207.
Повний текст джерелаWalker, Joseph R. "Multi-Sensor Approach to Determine the Effect of Geometry on Microstructure in Additive Manufacturing." Wright State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=wright1558900598369986.
Повний текст джерелаHelms, Daniel Lynn. "Feasibility of Ellipsometric Sensor Development for Use During PECVD SiOx Coated Polymer Product Manufacturing." DigitalCommons@CalPoly, 2009. https://digitalcommons.calpoly.edu/theses/162.
Повний текст джерелаHadley, Glyn James Matthew. "Development and in-vitro evaluation of a potentially implantable fibre-optic glucose sensor probe." Thesis, Bournemouth University, 2002. http://eprints.bournemouth.ac.uk/404/.
Повний текст джерелаSARINK, NIEKE. "Characterization and Manufacturing of Textile Pressure Sensors based on Piezoelectric Fibres." Thesis, Högskolan i Borås, Institutionen Textilhögskolan, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-18054.
Повний текст джерелаProgram: Master programme in Textile Engineering
Vatani, Morteza. "Additive Manufacturing of Stretchable Tactile Sensors: Processes, Materials, and Applications." University of Akron / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=akron1436202948.
Повний текст джерелаSöderberg, Breivik Johan. "Microscale Ceramic Pressure Sensor Element for a Carbon Isotope Analysis System for Planetary Exploration : – Design, Manufacturing and Characterization." Thesis, Uppsala universitet, Ångström Space Technology Centre (ÅSTC), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-257533.
Повний текст джерелаWu, Chi-Hao. "Enhancing the production performance of automotive sensor assembly lines through the statistical design of experiments." Diss., Online access via UMI:, 2008.
Знайти повний текст джерелаIncludes bibliographical references.
Wei, Li-Ju. "The fabrication of integrated strain sensors for 'smart' implants using a direct write additive manufacturing approach." Thesis, De Montfort University, 2015. http://hdl.handle.net/2086/11430.
Повний текст джерелаWilliams, Frances R. "Monitoring and Control of Semiconductor Manufacturing Using Acoustic Techniques." Diss., Georgia Institute of Technology, 2003. http://hdl.handle.net/1853/5278.
Повний текст джерелаZhu, Feng. "A Novel Fault Detection and Classification Approach in Semiconductor Manufacturing Using Time Series Alignment Kernel." University of Cincinnati / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1592135306729513.
Повний текст джерелаSwafford, Robert D. "Development of a new generation of electric current sensors through advances in manufacturing techniques and material design." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/50306.
Повний текст джерелаKrantz, Marthin, and Rikard Andersson. "Robotized Polishing and Deburring with Force Feedback Control." Thesis, University West, Division for Mechanical Engineering, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-2604.
Повний текст джерелаForce control is introduced to robots to solve the problem in machining applications due to the fact that the robot compliance might cause deviation between actual and desired robot path. Also large tolerances in the casting process as well as positioning errors from the clamping create deviations for which the force control technology can adept. Force control has also shown successful in automatic learning of paths along non linear surfaces.
This study investigates the possibility of introducing robots equipped with force control at Volvo Aero Corporation in order to robotize polishing and deburring processes. These are today performed by manual labor. This study investigates more specifically the ABB Force Control machining application package. The polishing process has shown to be very complex and today’s version of the ABB force control package cannot give sufficiently robust results to be recommended for implementation. The major issue is the non-existing compliance of tool orientation needed to adapt to casting and positioning deviations due to varying work piece dimensions. The deburring process has however shown to be easier to handle, and a robot cell and methodology is proposed in this report.
Passarella, Alice. "Hardware Design and Firmware Architecture of a Multi-Sensor Platform for Monitoring of Workpieces and Machines." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.
Знайти повний текст джерелаClavijo, William Paul. "Low-temperature Fabrication Process for Integrated High-Aspect Ratio Metal Oxide Nanostructure Semiconductor Gas Sensors." VCU Scholars Compass, 2017. http://scholarscompass.vcu.edu/etd/4781.
Повний текст джерелаEmon, Md Omar Faruk. "Ionic Liquid–Based 3D Printed Soft Pressure Sensors and Their Applications." University of Akron / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=akron1593542345792441.
Повний текст джерелаCalvo, Michele. "Study and manufacturing of biosensors based on plasmonic effects and built on silicon." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSEI055.
Повний текст джерелаLab-on-a-chip (or LOC) devices scale down the laboratory processes for detecting illnesses and monitoring sick patients without the need of medical laboratories. These criteria are made possible with a transducer that can convert the biological presence of the target molecule into electrical information. Since the early 2000s, integrated photonics have offered a possible solution for a transducer compatible with LOC needs. In particular, silicon micro-ring resonators represent a compact and sensitive choice to use as a transducer in LOC devices. In agreement with the requirements of LOC devices, the objective of this project is to design and assess the performance of a compact photonic biosensor. The system will be based on integrated photonic transduction. The requirements are that it is compatible with an industrial fabrication platform and fluidic systems, with a sensitivity equal to or higher than the state-of-the-art and simple to functionalize in order to localize the target molecules in the sensitive regions of the sensor. This project details the design, fabrication, and characterization of such a biosensor. In particular, the photonic biosensor is a ring resonators with a Hybrid Plasmonic Waveguide (HPWG) cross-section that fulfills the LOC requirements
Zhang, Lin. "Investigation of Optical Effects of Chalcogenide Glass in Precision Glass Molding and Applications on Infrared Micro Optical Manufacturing." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1574784278471913.
Повний текст джерелаGuo, Jing. "MULTI-MODE SELF-REFERENCING SURFACE PLASMON RESONANCE SENSORS." UKnowledge, 2013. http://uknowledge.uky.edu/ece_etds/13.
Повний текст джерелаIervolino, Onorio. "Enhanced impact resistance and pseudo plastic behaviour in composite structures through 3D twisted helical arrangement of fibres and design of a novel chipless sensor for damage detection." Thesis, University of Bath, 2017. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.723326.
Повний текст джерелаTong, Jingbo. "MEASUREMENT AND MODELING OF HUMIDITY SENSORS." UKnowledge, 2014. http://uknowledge.uky.edu/ece_etds/59.
Повний текст джерелаAlhusin, Alkhdur Abdullah. "Toward a Sustainable Human-Robot Collaborative Production Environment." Doctoral thesis, KTH, Industriell produktion, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-202388.
Повний текст джерелаQC 20170223
Kadlec, Petr. "On robust and adaptive soft sensors." Thesis, Bournemouth University, 2009. http://eprints.bournemouth.ac.uk/15907/.
Повний текст джерелаSchühli, Luciano Alcindo. "Monitoramento de operações de retificação usando fusão de sensores." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/18/18140/tde-07042008-130554/.
Повний текст джерелаThe present study deals with an experimental analysis of a monitoring system based on a sensor fusion strategy applied to a cylindrical grinding machine. It comprises a fusion of the power and acoustic emission signals and has as main goal to obtain the FAP (Fast Abrasive Power) using the method developed by Valente (2003). Initially, the power and acoustic emission signals were captured under operational dysfunction conditions during the grinding process (stock imperfection, collision, unbalancing e vibration). Then, based on these signals, the FAP parameter was generated and its capability in characterizing operational dysfunctions evaluated against the performance of an individual analysis of the power and acoustic emission signals. For this analysis, FAP and acoustic maps plus plots showing the FAP signals vs. working time were implemented. The experimental data revealed that the FAP presents a faster response than the power signal and a slightly dumped response when compared against the acoustic signal. The signal level of the FAP is similar to the power signal and is homogenous during the machining process. On contrary to the FAP, the acoustic emission signal may be affected by parameters that are not related to the tool-workpiece interactions, workpiece geometry and sensor positioning. The dynamic response of FAP is reliable and linked to the energy of the system. Finally, it should be highlightened that the monitoring system based on the FAP parameter presents low complexity in both implementation and execution. Such characteristics are superior to those observed when using either the power or acoustic emission signals and highly valuable in a system designed to monitor grinding processes.
Schomer, John J. "Embedding fiber Bragg grating sensors through ultrasonic additive manufacturing." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1483670362650083.
Повний текст джерелаLanglois, Patrick. "Contribution à l'élaboration de capteurs de pression à jauges de contrainte en couches minces de Constantan." Rouen, 1987. http://www.theses.fr/1987ROUES039.
Повний текст джерелаMa, Anson Wing Kui. "Carbon nanotube : manufacturing process design and its use in gas sensors /." View abstract or full-text, 2005. http://library.ust.hk/cgi/db/thesis.pl?CENG%202005%20MA.
Повний текст джерелаWaris, Marc. "Mise en œuvre, instrumentation, validation et modélisation d’un système d’injection RTM pour la fabrication de structures composites de hautes performances." Thesis, Saint-Etienne, EMSE, 2012. http://www.theses.fr/2012EMSE0661/document.
Повний текст джерелаA significant growth in production and consumption of composite materials can be seen recently; growth reinforced by the new European standards, aimed at reducing CO2 emissions by the year 2020.The producing of complex parts can cause many difficulties for manufacturing because of their geometries and / or their constituents (using of various materials). For example, dry zones or geometric distortion formation. The origins of these difficulties are often related to a lack of knowledge and control of the reinforcement's impregnation phases and material curing.Improving the robustness of the processes demands a detailed knowledge of physical phenomena that occur during the producing. For this, we studied the composite materials production through the implementation of a laboratory demonstrator in the project LCM Smart. This pilot injection was used to validate instrumentation solutions, from innovative sensors (OFS) developed in partnership with the optical laboratory Hubert Curien. The application of this instrumentation in the context of RTM process monitoring in the development of simple parts has demonstrated the capabilities of OFS to control physical characteristics of the part (the flow front, temperature, residual strain and curing degree). The comparison of the measured characteristics with numerical simulations carried out in collaboration with ESI showed a good correlation.Finally, instrumentation has demonstrated the capacity of composite tool made by HexTool to minimize the residual stresses due to the tool/part interaction
Zellers, Brian Andrew. "3D Printed Wearable Electronic Sensors with Microfluidics." Youngstown State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1575874880525156.
Повний текст джерелаMehdi, Aghaei Sadegh. "Electronic and Magnetic Properties of Two-dimensional Nanomaterials beyond Graphene and Their Gas Sensing Applications: Silicene, Germanene, and Boron Carbide." FIU Digital Commons, 2017. http://digitalcommons.fiu.edu/etd/3389.
Повний текст джерелаWilcox, Steven John. "Cutting tool condition monitoring using multiple sensors and artificialintelligence techniques on a computer numerical controlled milling machine." Thesis, Heriot-Watt University, 1992. http://hdl.handle.net/10399/1446.
Повний текст джерелаRabenimanana, Toky Harrison. "Modélisation, fabrication et caractérisation expérimentale de réseaux MEMS faiblement couplés pour la détection de masse." Thesis, Bourgogne Franche-Comté, 2020. http://www.theses.fr/2020UBFCD062.
Повний текст джерелаA study on mass microsensors using Anderson localization is conducted in this thesis. Different ways allowing to enhance their performances are proposed and demonstrated through two MEMS devices. Both devices use the same system composed of two mechanically coupled cantilevers, but the vibrations are generated in two different ways: the first device is actuated with an attractive electrostatic force while the second device is actuated with a repulsive electrostatic force. In order to get rid of initial imbalance due to manufacturing defects, the electrostatic softening effect is used by tuning the DC voltage of the actuation. For the first device, a concept with an asymmetric system including two cantilevers of different lengths is proposed. We thus reduce the effective stiffness of the short cantilever to balance the system. With the second type of actuation, the weak electrostatic softening effect forces us to use two microbeams of the same length. But the system is still balanced with the same approach. Thanks to the functionalization of electrostatic nonlinearities, the first device shows an enhanced sensitivity, which is 67% higher than the maximum sensitivity reachable in the linear regime. Concerning the second device, it shows the absence of electrostatic nonlinearities, which allows to increase the linear dynamic range by up to 70% of the gap. It should improve not only the mass resolution of the sensor, but also the accuracy of the mass sensing. All of these concepts are first theoretically investigated with the developed analytical model based on the Euler-Bernoulli beam theory. They are then experimentally demonstrated after the sensors are manufactured with the MUMPS
NILSSON-HEDMAN, TOMMY, and MATTIAS DAHLQVIST. "Wireless RFID Sensors in a Mesh Network for Discrete Manufacturing : An Industry 4.0 Application." Thesis, KTH, Mekatronik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-217528.
Повний текст джерелаDenna rapport presenterar ett examensarbete inom mekatronik av två studenter från Kungliga Tekniska Högskolan. Projektet genomfördes under våren 2017 i samarbete med Bosch Rexroth Mellansel som en del av deras strävan att förbättra sin verksamhet. Det ligger också i linje med Bosch koncernens ambition att leda utvecklingen inom Industri 4.0. Syftet var att undersöka informationsbehovet hos en diskret tillverkningsprocess och hur radio-frequency identification (RFID) kan användas för att täcka detta behov. Bakgrundsstudien gjordes med kvalitativa metoder som litteraturstudie inom relevanta områden och en fallstudie av en produktionsprocess inom Bosch Rexroth Mellansel. En simulering av produktionsprocessen skapades för att bekräfta möjligheterna av att använda ett RFID system för spårning av objekt. Den fungerade som ett mål för vad den utvecklade demonstratorn skulle uppfylla och realiserades genom en prototyp bestående av fyra trådlösa noder samlade i ett mesh nätverk. Parallellt med utvecklingen av demonstratorn gemomförde fabriken i Mellansel en del-implementering av en Bosch-standardiserad RFID lösning, vilket möjliggjorde en jämförelse av de två systemen. Resultaten visar att det från en avläsning av en tag, som ger information om vad, var och när, så är möjligt att i realtid analysera och visualisera värdefulla nyckeltal för en produktionsprocess. Det är också möjligt att använda data för att automatisera transaktioner i ett affärssystem som tar bort icke värdeskapande aktiviteter för operatören och samtidigt säkerställer en standardiserad rapporteringsprocess. Resultaten visar att fördelar kan uppnås men kräver ytterligare kvantitativ analys innan de kan bekräftas till fullo och användas för att driva utvecklingen av Industri 4.0 framåt.
Chilelli, Sean Kelty. "Structural health monitoring with fiber Bragg grating sensors embedded into metal through ultrasonic additive manufacturing." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1563529169604482.
Повний текст джерелаRobert, Pascal. "Conception et fabrication de pièces métalliques intelligentes par procédé WAAM." Thesis, Université Grenoble Alpes, 2022. http://www.theses.fr/2022GRALI055.
Повний текст джерелаIndustry 4.0 highlights the need for massive data collection and therefore relies partly on the use of smart parts that are capable of providing data when they are used. In addition, metal additive manufacturing technologies seem to be a way to easily make smart parts and particularly the Wire & Arc Additive Manufacturing (WAAM) process that uses arc-welding technology. This raises the following issue, how to manufacture and design a smart metal part by WAAM? The research scope is limited to stress measurement in aluminum parts. In order to answer this problem, four scientific issues are identified and resolved in this manuscript:• The integration of a sensing technology within a part requires the part to be massive (composed of juxtaposed beads). Thus, making massive parts in aluminum is the first scientific challenge to resolve. Manufacturing parameters of the WAAM process are listed and explained in the state of the art. Wetting, regularity and mass energy of a bead are identified as indicators of the suitability of the selected parameters to be used to produce sound massive parts. Experimental campaigns are conducted to select parameters not identified by the state of the art to produce a wetted bead with low mass energy. Blocks are made and specimens are extracted then their mechanical characteristics are determined by tensile test in order to validate the selected parameters.• The second scientific challenge identified is to correctly choose the stress measurement technology to be inserted. Many devices that can be inserted during the WAAM process but also selection methods are reviewed in the bibliographic chapter. A synthesis in four families of strain measurement technologies relevant for the insertion during the WAAM process is therefore proposed. A selection guide based on evaluation criteria, on the knowledge of these technologies and on the specifications of parts to design as smart parts is proposed. Control by induction of an embedded magnetostrictive stress indicator is the most promising technology according to the proposed guide. This technology is used in the rest of the study.• The third challenge is to make the smart part manufacturable with the selected sensing technology. This technology requires the insertion of a thin steel indicator within the aluminum host part. In order to demonstrate its feasibility, various parameters (indicator’s coating, trajectory of the welding torch) are explored during experimental campaigns. Samples produced are analyzed by tomography. Thickness maps of the indicator are thus produced and allow to evaluate their deterioration. Scanning electron microscopy analysis of the intermetallic layer shows the fusion between the indicator and the host part and thus the feasibility of producing a smart part.• Finally, to realize a smart part with this technology, the last challenge is the choice of the indicator location in the part so that it reports the evolution of the stress in this one. Thus, recommendations for the selection of the mechanical characteristics of the indicator were formulated using the analysis of its magnetostrictive behavior and its mechanical coupling to its environment. Then, a method of placing the indicator for the measurement of the part maximum stress based on finite element simulations is presented for four distinct measurement scenarios.All the studies carried out allow to conclude on the interest of the use of the WAAM process for the production of smart parts
Mulvihill, Paul. "Manufacturing optical fibre Bragg grating strain sensors with an excimer laser for high-strain, multiplexed embedded applications." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq29369.pdf.
Повний текст джерелаKauffmann, Philippe. "Mesure de densité de courant électrique en vue d'améliorer l'automatisation du processus de galvanoplastie industrielle." Angers, 1995. http://www.theses.fr/1995ANGE0017.
Повний текст джерела