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.
Results
Showing 1 to 20 of 26 for “"System Level Analysis"”.
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Enabling microscopic simulators to perform system-level analysis of viscoelastic flows
… amenable to standard numerical techniques for system-level stability, bifurcation, and control analysis as this requires closed form equations. These simulation either use stochastic descriptions for the polymer microstructure that cannot be reduced to closed form, or involve equations for the …
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Terminal Behavioral Modeling of Electric Machines for Real-time Emulation and System-level Analysis
… of operation of interconnected power converter systems has been an important focus of study in the field of power electronics and power systems. With ever-increasing application of electrical machines by means of electrification of vehicles, airplanes and shipboards, detailed study of the …
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Modelling of Direct Hydrogen Combustion in Jet Engines: System-Level Analysis, Computational Fluid Dynamics and Chemical Reactor Networks
L'abstract è presente nell'allegato / the abstract is in the attachment
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A System-Level Analysis of Migratory Shorebird Habitat Use, Diet, and the Influence of Climate-Driven Ecosystem Change in the Virginia Barrier Islands
… by climate change. The Virginia barrier island system supports over 100,000 shorebirds annually, including federally threatened red knots (Calidris canutus rufa) and other state and regional species of conservation concern such as dunlin (Calidris alpina) and semipalmated sandpipers (Calidris …
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Modeling and analysis of spacecraft power systems
A comprehensive large-scale power system modeling is developed to facilitate the design and analysis of present and future spacecraft power systems. A two-port coupling method is utilized to provide a modularity in model building and analysis of the system. The modular approach allows the model to …
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A low cost asynchronous eye diagram reconstruction system for high speed links
… monitor signal integrity in link communication systems. Specifically, eye diagrams are valuable visual aids to analyze and quantify digital signal quality. This thesis presents a novel low cost eye diagram reconstruction system using asynchronous undersampling technique, which solves a key …
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Package and PCB solutions for high-speed data link applications
… channel performance optimization requires system level analysis with co-design of different channel components in order to approach the maximum capacity of a channel. In this thesis, we focus on the essential aspects of high-speed channel design with an emphasis on the design of the package …
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Production line design and system analysis for new product introduction in electronics manufacturing
In this research, a system level analysis was performed on a one piece flow layout design for a factory manufacturing AC motor control drives. The requirement was to create a layout for a new product while integrating existing manufacturing lines. Analytical methods and simulation techniques were …
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Managing variability to improve quality, capacity and cost in the perioperative process at Massachusetts General Hospital
… higher quality at lower cost. This work includes system-level analysis of surgical patient flow and reveals several opportunities for performance improvement. The results show that management of variability, both intrinsic to and generated by the perioperative department', will result in lower …
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Combining RF Machine Learning and RF Photonics to Enable New Analog Communications Architectures
… directly on raw RF signals. We also present a system-level analysis to quantitatively show that the MAFT architecture is hundreds of times faster than even the theoretical peak performance of modern digital architectures in communications systems.
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Modeling, Design, Identification, Drive, and Control of a Rotary Actuator with Magnetic Restoration
… considerations are explained, FEM is used in the analysis, and a prototype is built for lab experiments. A design-oriented analytical model is developed for the actuator, in which the coil torque is obtained using the solution of Laplace’s equation in the elliptical coordinates, and the reluctance …
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Annotating Human Interactome to Predict Pathways and Systematically Analyzing Network Rewiring in Cancer across Multiple Tissues
… associations (Chapter 2), and perform system-level analysis of interactome in cancer (Chapter 3). Chapter 2 describes integration of 4,968 pathways from twenty curated pathway databases. Analysis of these data highlighted several challenges including low proteome coverage (63%), low …
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Shared Care and Teaching: A Longitudinal Study of Combined Family Medicine and Surgery Skin Clinic
… and lengthening wait times for tertiary-level cancer care. STUDY AIMS: This study aimed to develop, implement, and evaluate an interdisciplinary educational intervention to enhance procedural skills and self-efficacy among second-year Family Medicine residents, to examine system-level …
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Vector modulators for analog-beamforming receivers
… synthesizing complex gains to the architecture level, thereby allowing for the simplification of core analog blocks in the receive path. We demonstrate this concept with the phase-oversampling and outphasing VM architectures. The phase-oversampling VM applies the mathematical concept of …
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Innovation strategy to sustain a technological edge for national security & global leadership
… and dynamic geo-political conditions. Through an analysis of the innovation landscape and development of a taxonomy of open innovation, this dissertation shows that emergent open technology innovation strategies (OTIS) have been successfully applied in the commercial sector, and, after analyzing …
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Algorithms for modeling and simulation of biological systems; applications to gene regulatory networks
Systems biology is an emergent field focused on developing a system-level understanding of biological systems. In the last decade advances in genomics, transcriptomics and proteomics have gathered a remarkable amount data enabling the possibility of a system-level analysis to be grounded at a …
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Exploring the Links between Communality, the Metabolic Relationship, and Ecological Sustainability: A Case Study of a North-West of Ireland Community (c. 1930s-50s)
… does so through case study research of a rundale system of production context (because rundale was a communal mode of production) in North-West Mayo in Ireland (c. 1930s-50s). The aim of my research is to contribute to discussion about the relationship between society and nature tied to …
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Leveraging Microtechnology to Study Multicellular Microvascular Systems and Macromolecular Interaction
Biological systems are large-scale, complex systems comprised of many hierarchical subsystems interacting physico-chemically in a dynamic and coordinated fashion. The complex interactions of subsystems (in micro-scale) lead to the formation of emergent properties (in macro-scale); these are …
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The Phase Inversion-based Coal-CO₂ Slurry (PHICCOS) feeding system : design, coupled multiscale analysis, and technoeconomic assessment
… dioxide capture. Commercially available feeding systems are based on coal-water slurry or lock hoppers. The earlier penalizes the plant efficiency and has feedstock limitations, while the latter is expensive and has pressure limitations. In this work, a coupled multiscale approach is applied, …
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ALGORITHM DESIGN AND ANALYSIS IN DISTRIBUTED MULTI-ROBOT MULTI-TARGET TRACKING
… Multi-Target Tracking (MR-MTT), a critical system in various scenarios, including search-and-rescue missions, surveillance, and environmental monitoring. MR-MTT involves coordinating a team of robots to track multiple dynamic targets in diverse environments. This challenge requires efficient …
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