Sökning: "Continuous-time modeling"
Visar resultat 1 - 5 av 23 avhandlingar innehållade orden Continuous-time modeling.
1. On some continuous-time modeling and estimation problems for control and communication
Sammanfattning : The scope of the thesis is to estimate the parameters of continuous-time models used within control and communication from sampled data with high accuracy and in a computationally efficient way.In the thesis, continuous-time models of systems controlled in a networked environment, errors-in-variables systems, stochastic closed-loop systems, and wireless channels are considered. LÄS MER
2. On Modeling and Nonlinear Model Reduction in Automotive Systems
Sammanfattning : The current control design development process in automotive industry and elsewhere involves many expensive experiments and hand-tuning of control parameters. Model based control design is a promising approach to reduce costs and development time. In this process low complexity models are essential and model reduction methods are very useful tools. LÄS MER
3. Some problems of modeling and parameter estimation in continous-time for control and communication
Sammanfattning : Stochastic system identification is of great interest in the areas of control and communication. In stochastic system identification, a model of a dynamic system is determined based on given inputs and received outputs from the system, where stochastic uncertainties are also involved. LÄS MER
4. Modeling and Simulation of Physical Systems in a Mechatronic Context
Sammanfattning : This thesis gives different views on the modeling and simulation of physical systems, especially together with embedded systems, forming mechatronic systems. The main considered application domain is automotive. LÄS MER
5. Modeling financial volatility : A functional approach with applications to Swedish limit order book data
Sammanfattning : This thesis is designed to offer an approach to modeling volatility in the Swedish limit order market. Realized quadratic variation is used as an estimator of the integrated variance, which is a measure of the variability of a stochastic process in continuous time. LÄS MER