Search for dissertations about: "B Åstrand"
Found 4 swedish dissertations containing the words B Åstrand.
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1. Ab initio modelling of interfaces in nanocomposites for high voltage insulation
Abstract : Dielectric nanocomposite materials have been experimentally proven to have properties that are beneficial in applications for efficient energy transport. However, today there are still no empirical models or rules that can predict the performance of a certain combination of materials in the nanocomposite, and there are also no definitive explanations of their dielectric behavior. READ MORE
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2. Vision Based Perception for Mechatronic Weed Control
Abstract : The use of computer-based signal processing and sensor technology to guide and control different types of agricultural field implements increases the performance of traditional implements and even makes it possible to create new ones. This thesis increases the knowledge on vision-based perception for mechatronic weed control. READ MORE
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3. Interpretation and Alignment of 2D Indoor Maps : Towards a Heterogeneous Map Representation
Abstract : Mobile robots are increasingly being used in automation solutions with notable examples in service robots, such as home-care, and warehouses. Autonomy of mobile robots is particularly challenging, since their work space is not deterministic, known a priori, or fully predictable. READ MORE
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4. Physical performance tests and spinal pain : assessing impairments and activity limitations
Abstract : Background: Long-term spinal pain is a common health problem, often leading to disabilities. There is still no general agreement on what measures to use for evaluating disability in people with spinal pain. READ MORE