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 7 of 7 for “"Virtual Test Bed"”.
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A Framework To Model Complex Systems Via Distributed Simulation: A Case Study Of The Virtual Test Bed Simulation System Using the High Level Architecture
… simulation engine. In the case study of modeling Virtual Test Bed (VTB), the framework has been designed as a distributed simulation to facilitate the integrated execution of different simulations, (shuttle process model, Monte Carlo model, Delay and Scrub Model) each of which is addressing …
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Resistive Companion Dynamic Phasor Networks and Phasor to Time Domain Network Coupling
… models. A phasor solver is implemented in the Virtual Test Bed (VTB) simulation environment. Several models targeting the VTB phasor solver are derived and discussed.</p> <p>Also, a method for coupling phasor RCF networks to time domain RCF networks is proposed. The coupling method uses …
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Flow characterization of the UL Smoke Box and spot-type smoke detectors
… Box and a spot type smoke detector within the test section of the smoke box. The proposed CFD model, designed to reflect the same measured conditions in the UL Smoke Box, was developed and validated through experimental velocity data using laser Doppler and hot-wire anemometry. With excellent …
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An investigation into dynamical bandwidth management and bandwidth redistribution using a pool of cooperating interfacing gateways and a packet sniffer in mobile cloud computing
… Cloud Computing and considers a scenario where a virtual test-bed made up of GNS3 network software emulator, Cisco IOS image, Wireshark packet sniffer, Solar-Putty, and Firefox web browser appliance is set up on a laptop virtualized with VMware Workstation 15 Pro. The virtual test-bed is in turn …
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A Holistic Usability Framework For Distributed Simulation Systems
… during a project to improve the usability of the Virtual Test Bed, a prototypical DSS, and the framework is partly a result of that project. In addition, DSSs at Ames Research Center were studied for additional insights. The framework has six dimensions: end user needs, end user interface(s), …
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Specification, Placement, and Control of Fault Current Limiters In Power Systems
… <p>All analyses are verified by simulation tests in Virtual Test Bed (VTB). The VTB schematic consists of dynamic models of electric components, such as resistive and inductive FCLs, turbine generators with automatic synchronization, and circuit breakers. This schematic is utilized to …
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Physical Modeling of Silicon Carbide Power Junction Field Effect Transistor and Model Levels For Semiconductor Devices
… simulation cost is higher. The JFET model described in the first research area is an example of a physics-based model. This research effort in the second research area concentrates on behavioral models, both averaged and switching, which are appropriate for system-level studies. Overall, three …