Search for dissertations about: "transmission path analysis"
Showing result 1 - 5 of 32 swedish dissertations containing the words transmission path analysis.
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1. Identification and Synthesis of Components for Vibration Transfer Path Analysis
Abstract : Transmission of structure-borne vibrations in built-up structures, e.g. vehicles such as aircraft, automobiles and trains, is addressed. Methodologies for modeling, analysis, prediction and reduction of vibrations are developed. READ MORE
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2. Age of Information Aware Communication Systems : Modeling and Performance Analysis
Abstract : Advances in wireless communications and networking technology have taken us towards a pervasively connected world in which a vast array of wireless devices, from mobile phones to environmental sensors, seamlessly communicate with each other. In many of these systems the freshness of the transmitted information is of high importance. READ MORE
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3. On Contact Mechanisms and Mechanical Transmission Performance
Abstract : This thesis consists of four papers, which treat the modelling of a spur gear set and a disc brake, and the interaction between the machine elements. Features of the performance are studied in relation to the initial stated assumptions. READ MORE
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4. Nyquist Stability Analysis of a VSC-HVDC System with a Distributed Parameter DC-cable Model
Abstract : Voltage source converter based high voltage direct current (VSC-HVDC) transmission systems have now been in operation since 1997 as it is a reliable and flexible method of power transmission. This thesis focuses on small signal dynamics of such systems, emphasizing stability properties. READ MORE
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5. Investigation of acoustic source characterisation and installation effects for small axial fans
Abstract : Fans are often used in equipment such as home appliances andelectronic equipment where the margin of profit is small butcustomers demands on a low noise level are high. Therefore,methods for predicting the noise emitted by an applicationincluding one or several fans are desirable in order toimprove, accelerate and reduce the cost of low-noise design. READ MORE