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Showing result 1 - 5 of 328 swedish dissertations matching the above criteria.
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1. Optimal and Adaptive Subband Beamforming
Abstract : The increased use of personal communication devices, personal computers and wireless cellular telephones enables the development of new inter-personal communication systems. The merge between computers and telephony technologies brings up the demand for convenient hands-free communications. READ MORE
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2. Optimal thinning : a theoretical investigation on individual-tree level
Abstract : Paper I: In paper I, we asked how a tree should optimally allocate its resources to maximize its fitness. We let a subject tree grow in an environment shaded by nearby competing trees. The competitors were assumed to have reached maturity and had stopped growing, thus creating a static light environment for the subject tree to grow in. READ MORE
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3. Optimal Operation of the Swedish Railway Electrical system : An Application of Optimal power Flow
Abstract : .... READ MORE
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4. Energy Optimal Operation of Electric Trains : Development of a Driver Advisory System
Abstract : The electric traction system used in trains is the most energy efficient traction system in the transportation sector. Moreover, it has the least NOx and CO2 emissions in comparison to other transportation systems (e.g. busses, passenger cars, airplanes, etc. READ MORE
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5. Optimizing Networked Systems and Inverse Optimal Control
Abstract : This thesis is concerned with the problems of optimizing networked systems, including designing a distributed energy optimal consensus controller for homogeneous networked linear systems, maximizing the algebraic connectivity of a network by projected saddle point dynamics. In addition, the inverse optimal control problems for discrete-time finite time-horizon Linear Quadratic Regulators (LQRs) are considered. READ MORE