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Showing result 1 - 5 of 624 swedish dissertations matching the above criteria.
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1. Functions of Generalized Bounded Variation
Abstract : This thesis is devoted to the study of different generalizations of the classical conception of a function of bounded variation.First, we study the functions of bounded p-variation introduced by Wiener in 1924. We obtain estimates of the total p-variation (1.. READ MORE
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2. Part Quality Prediction and Variation Reduction in Multistage Machining Processes Based on Skin Model Shapes
Abstract : All manufacturing processes inevitably induce variations into manufactured parts that may result in nonconformance. Nonconforming parts incur costs due to the additional process required for rework or scrap loss. Hence, methodical efforts to reduce these variations are necessary for competitive manufacturing. READ MORE
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3. Managing Geometrical Variation through Optimization and Visualization
Abstract : All manufacturing processes are afflicted by variation that causes deviations in critical dimensions in the final product. Geometrical variation results in form and size deviation in individual parts. Assembly variation comes from defects in assembly equipment, and influence how parts are mounted together. READ MORE
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4. Variation simulation of sheet metal assemblies for geometrical quality : parameter modeling and analysis
Abstract : The automotive industry deals with an increased demand for virtual verification of the geometrical quality of the product. The aim is to reduce the need for adjusting the assembly process to deliver a product with high quality. READ MORE
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5. Eliciting Knowledge from Experts in Modeling of Complex Systems : Managing Variation and Interactions
Abstract : The thematic core of the thesis is about how to manage modeling procedures in real settings. The view taken in this thesis is that modeling is a heuristic tool to outline a problem, often conducted in a context of a larger development process. READ MORE