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 12 of 12 for “"closed loops"”.
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Numerical instabilities in power system transient simulations
… itself, the modelling of nonlinearities in closed loops poses some problems as well. The most efficient way of handling a nonlinear block is to open the closed loop and use, instead of the current value of the variable, a predicted value of the feedback path. This can also lead to numerical …
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Analysis and design of manufacturing systems with multiple-loop structures
… production systems is to use single or multiple closed loops to provide information flow feedback using kanbans. By doing this, the systems keep tight controls over inventory levels, while providing satisfactory production rates. The goal of this research is to study the behavior of the class of …
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mKdV Loop Travelling Waves and Interactions of Loop Solitons
… the periodic case describes both open and closed loops which can have multiple crossings. Additionally, a class of colliding loop solutions are obtained from the 2-soliton solution of the mKdV equation. The collisions show interesting interaction patterns. A summary of different types of …
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Modular Temperley-Lieb Theory
… Multiplication is diagrammatic composition with closed loops resolving to linear factors of δ. Their representation theory depends greatly on the characteristic of the underlying ring, as well as the choice of δ. This thesis shows that the representation theories of the Temperley-Lieb algebras in …
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Fractality and topology of optical singularities
… random optical fields, the remainder forming closed loops. The statistical results are found to be similar to those of vortices in random discrete lattice models of cosmic strings, implying that the statistics of singularities in random optical fields exhibit universal behavior. It is also …
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Unwanted Project: Speculative Design for Circularity
… into plastic material lifecycle into circular loops. These initiatives have laid the foundation for wide-reaching voluntary cooperation and repurposing of wasted materials into the upcycled future. While the official and commercialized efforts take a significant role in easing plastic …
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A fast non-dominated sorting guided genetic algorithm for multi-objective power distribution system reconfiguration problem
… systems are designed and constructed as closed loops, but they are operated in a radial topology by choosing suitable open tie switches. Radial configurations are used because they satisfy various operational and protection requirements. Distribution system reconfiguration (DSR) …
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Investigation of the closed loop processing systems developed for microalgal biofuels
… viability of algal biofuels the ability to use closed loop systems that recycle waste and water thereby decreasing the overall waste produced while increasing profitability is being investigated. The aim of this work was to investigate closed loop systems associated with the algal biofuel …
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The design of adjustable spherical mechanisms using plane-to-sphere and sphere-to-plane projections
… of spherical mechanisms (whether line segments, closed loops or area regions) are spherical in curvature. This characteristic of spherical mechanisms makes them quite effective and practical in motion path and function generation applications requiring spherical rigid body kinematics. Although …
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Tracking and modelling motion for biomechanical analysis
… multiple end effectors, multiple targets and closed loops. FABRIK was compared against the most popular IK approaches and evaluated in terms of its robustness and performance limitations. This thesis also includes a robust methodology for marker prediction under multiple marker occlusion for …
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Leather Futures: How leather can be used as a sustainable material of choice for the future
… network map, a leather processing diagram with closed loops and an atlas of locations of leather making. I produced a framework and an accompanying glossary to inform future practice with leather, including composite fabrication and digital manufacturing. In the practice part of this research, …
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Urban productive landscapes: Design strategies for creating self-sustaining communities
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-03-28 without embargo terms