Search for dissertations about: "state-dependent method"
Showing result 1 - 5 of 11 swedish dissertations containing the words state-dependent method.
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1. Vibrations induced by surface roughness in nonlinear rolling contacts
Abstract : For efficient transportation in either trains, busses or passenger cars, rolling elements such as wheels, tyres, bearings and transmission elements are fundamental. The energy efficiency and the generation of noise and vibrations in rolling contacts depend on the surface roughness of contacting bodies. READ MORE
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2. Method Development for Characterisation of Superalloy used in Containment Design
Abstract : Due to the trend of increasing environmental demands put on civil aviation, manufacturersof commercial aircraft engines meet increased pressure to reduce weight. Modernturbofan engines represent up to almost one tenth of an aircraft's total weight, meaning areduction of engine component weight of just 30 kg is estimated to reduce CO2 emissionsby 400 tonnes over the lifetime of a medium sized commercial aircraft. READ MORE
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3. Dynamic Train-Track Interaction: Linear and Non-Linear Track Models with Property Scatter
Abstract : A numerical method was developed to investigate the vertical dynamic behaviour of a railway track subjected to the loading of a moving train. The numerical simulations are carried out in the time-domain with what is known as a moving mass model. READ MORE
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4. Timing and Schedulability Analysis of Real-Time Systems using Hidden Markov Models
Abstract : In real-time systems functional requirements are coupled to timing requirements, a specified event needs to occur at the appropriate time. In order to ensure that timing requirements are fulfilled, there are two main approaches, static and measurement-based. READ MORE
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5. Applications of motional control in trapped Rydberg ion experiments
Abstract : Trapped ion systems are one of the leading technologies for the development of various novel quantum devices, including computers, simulators and enhanced sensors. Ion traps offer a high level of control in terms of both the electronic and motional states of individual quantum systems. READ MORE