Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 65 for “"measuring system"”.
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HandSCAPE : a design of computational measuring system
This thesis introduces HandSCAPE, a computational measuring system that provides designers and workers with a fluid means of bridging physical measuring and three dimensional computer modeling. Using embedded orientation awareness and wireless communication, the HandSCAPE system first captures …
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Analysis of a dynamic pressure measuring system
A dynamic pressure measuring system composed of long connecting tube, transducer, D-C amplifier and galvanometer oscillograph were used in a wind study conducted by the Department of Agricultural Engineering, Virginia Polytechnic Institute. The instrumentation was used to measure and record dynamic …
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Interfacing a dynamic measuring system with a computer.
Thesis: M.S., Massachusetts Institute of Technology, Department of Ocean Engineering, 1973
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A hybrid fault injection environment for measuring system dependability
… a test environment for evaluating computer system dependability, wherein faults are injected via software and the impact is measured by both software and hardware. The hybrid nature of the environment provides advantages in that it introduces minimal perturbation and provides a high degree …
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A piezoelectric force measuring system for human mobility analysis.
Thesis: M.S., Massachusetts Institute of Technology, Department of Mechanical Engineering, 1978
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Design and Testing of the Measuring System for the Characterization of Magnetoelectric Composites
… is to design, build and test a new measurement system for comprehensive studies of the magnetoelectric and the converse magnetoelectric effect. The research on multiferroic composites is an emerging field of research and there is no commercially available equipment. The method proposed here for …
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Evaluation and synthesis of methods for measuring system engineering efficacy with a project and organization
The need for robust systems engineering in product development has been understood by those developing product in the aerospace and defense industries since the days of the Atlas ballistic missile program. In recent times industries developing systems of similar complexity have come to respect the …
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Design of oil consumption measuring system to determine the effects of evolving oil sump composition over time on diesel engine performance and emissions
… the fuel and oil composition. An oil consumption measuring system is then necessary if the relationship between oil consumption and ash increase in the sump oil and exhaust system is to be properly determined. This Thesis project consisted of experimentally measuring the variation of oil sump …
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Development of an Optical System for Measuring Fluorescence Lifetimes
… portable, and simplified fluorescence detection system for measuring fluorescence lifetime decay as an alternative to the available methods currently in use. There are multiple systems available to detect fluorescence of a sample, but they contain multiple parts and require expensive equipment in …
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The use of multiple cameras and geometric constraints for 3-D measurement
… the development of an automated photograrnmetric measuring system which combines the techniques from both machine vision and photogrammetry. Such a system is likely to contribute greatly to the accessibility of 3-D measurement to non-photogrammetrists who will generally have little knowledge and …
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Application of optical techniques to surveying
… state of structures and their position. Few systems address the problem of reliably acquiring this data in a manner that is fast and accurate while remaining flexible, adaptable and robust. This thesis considers a solution to the problem of fast and accurate spatial data acquisition …
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Numerical modeling of constant rate of strain consolidation tests
… the pore pressure compressibility of base measuring system. Parametric studies are preformed on Resedimented Boston Blue Clay normally consolidated behavior to investigate the effects of apparatus compressibility and strain rate. Finally, the predicted base pore pressure from the model …
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Development of an Integrated Microfluidic and TEER Measurement System for Static and Dynamic Blood–Brain Barrier Models
… as a selective barrier for the Central Nervous System (CNS), protecting the brain from toxins but also hindering the delivery of therapeutic drugs for treating CNS diseases. One of the major challenges in drug development is the lack of reliable, high-throughput in vitro models that can …
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Aufbau und Erprobung eines in-situ NO/NOy-Mess-Systems am Höhenforschungsflugzeug M55-Geophysica
The fully automated in-situ measuring system SIOUX (StratospherIc Observation Unit for nitrogen oXides) has been developed and established under flight conditions. SIOUX is a two channel measuring device designed for the high-altitude research aircraft M55-Geophysica to record reactive nitrogen …
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Development and application of an integrated aerodynamic and thermodynamic testing system for cars
… integrated aerodynamic and thermodynamic testing system was developed. It consists of an incremental force measuring system (FMS) that was designed and constructed. In addition, a testing protocol was developed to integrate aerodynamic and thermodynamic testing in the climatic wind tunnel at UOIT. …
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Design of a hydraulic bulge test apparatus
… also proposed. The first method uses the optical measuring system to determine displacement and surface strain distribution. The second method uses geometrical approximations and dome height measurements. A new experimental technique and step-by-step procedure were also developed. Tests were …
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Analysis of a high resolution deep ocean acoustic navigation system
A high resolution acoustic navigation system for ocean use is being developed at the Woods Hole oceanographic Institution. The system can yield navigation fixes with respect to a bottom moored reference net with accuracies (on a fix to fix basis) of a few centimeters. In order to use the system to …
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Lead Time Reduction in the Aero Engine Overhaul Industry
… one type of engine module and then expanded. A measuring system was introduced to monitor the lead times of engines and modules passing through the input business unit. This involved the use of SPC charts to monitor lead times.<br/><br/>The results show a significant decrease in the time taken …
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Magnetic analysis of nuclear pressure vessel steels and other ferromagnetic materials subject to neutron irradiation and heat treatment
… were examined. An automated magnetic property measuring system was constructed and measuring schemes were established. Microhardness and magnetic coercivity, remanence, permeability, and hysteresis loss were measured as a function of a variety of irradiation and annealing exposures. The results …
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