Essays about: "SPB"
Found 4 essays containing the word SPB.
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1. A new model and tests of the JEM-EUSO Balloon pathfinders Fresnel optics
University essay from Luleå tekniska universitet/RymdteknikAbstract : EUSO-Balloon and EUSO-SPB are balloon borne pathfinder projects designed to val- idate the techniques of the JEM-EUSO space observatory. They are nadir pointing UV telescopes that use experimental experimental Fresnel optics to detect the ultravi- olet emission of Extensive Air Showers (EAS) induced by Ultra High Energy Cosmic Rays (UHECR) in the atmosphere. READ MORE
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2. Design and implementation of an SPB converter for fault tolerant PMSynRel motor control
University essay from KTH/Elektrisk energiomvandlingAbstract : The stacked polyphase bridges (SPB) converter topology is investigated in the presentthesis as a fault-tolerant choice for permanent-magnet synchronous reluctance (PMSyn-Rel) motor control. Integrated motor drive systems are studied as they offer great benefitsfor propulsion applications. READ MORE
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3. Evaluation of a new measurement method for tire/road noise
University essay from KTH/MWL Marcus Wallenberg LaboratorietAbstract : Noise is a growing health concern as urban residents increases rapidly and more reports of noise causing sleep disturbances and increasing the risk of cardiovascular health problems are published. Noise has a negative influence on life quality. This life quality deficiency also shows in housing and office pricing in noisy environments. READ MORE
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4. An economic assessment of stand-level treatments for southern pine beetle prevention
University essay from SLU/Southern Swedish Forest Research CentreAbstract : The Southern Pine Beetle (SPB) (Dendroctonus frontalis) is a native pest of pine trees in the Southeast US. It is the most significant pest of forests in the region (Fettig et al., 2007). READ MORE