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 5 of 5 for “"aircraft loads"”.
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Influence of moving load, structure, temperature gradient, and wheel configuration on load transfer efficiency
… the interaction of pavement with vehicular loads and climatic conditions. The Federal Aviation Administration (FAA) uses a mechanistic design procedure, FAARFIELD, for the design of rigid airport pavements. The FAARFIELD (FAA Rigid and Flexible Iterative Elastic Layer Design) procedure is …
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Novel Control Algorithms for Power Quality Improvement Using Four-Leg Converter
… currents in the presence of reactive loads. A shunt converter, such as a four-leg converter, can be used to mitigate the above-mentioned power quality (PQ) problems in a three-phase four-wire microgrid system. However, the effectiveness of the four-leg converter mainly depends upon the …
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Establishing the process-structure-property-performance relationship and viable repair pathways for expeditionary airfield surfacing systems.
… airfield matting, have enabled the operation of aircraft in austere environments for over eight decades. However, there is a need to evaluate newly proposed and legacy EAF systems to establish compatibility with current and next-generation aircraft. Furthermore, due to logistical issues, there is …
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Performance envelopes for preliminary sizing of aircraft structures
… stages within aerospace structural design are loads development and sizing. The first deals with the development of all the load cases that an aircraft may encounter in service, whereas the latter is responsible for the design of the structural components required to carry the predicted …
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Control Strategies for Minimizing the DC-Link Capacitance in Power Electronics Converters for Aircraft Electrical Power Systems
In more electric aircraft (MEA), the electrical power system (EPS) consists of AC and DC power distribution systems to deliver power to various aircraft loads. In main power generation, variable frequency generators (VFGs) generate VF AC supply (380-800Hz 115/230V) to feed frequency insensitive …