Essays about: "Dynamical system"
Showing result 1 - 5 of 139 essays containing the words Dynamical system.
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1. A Borel-Cantelli lemma for non-stationary dynamical systems
University essay from Lunds universitet/Matematik LTHAbstract : In this thesis we present a Borel–Cantelli lemma for dynamical systems such that the dynamics driving the system varies with time. These results are largely based on a decomposition of transfer operators produced by Rychlik. Some limitations on the structure of sequences that is necessary for the results is given some discussion. READ MORE
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2. Data Assimilation for Systems with Multiple Timescales
University essay from KTH/Skolan för teknikvetenskap (SCI)Abstract : This text provides an overview of problems in the field of data assimilation. We explore the possibility of recreating unknown data by continuously inserting known data into certain dynamical systems, under certain regularity assumptions. READ MORE
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3. Start of a new design method for a competitive Small Modular Reactor (SMR) adaptable to future uses
University essay from KTH/Skolan för teknikvetenskap (SCI)Abstract : As cyber-physical systems become increasingly complex, the management and verification of requirements during design is essential. A new language called CRML (Common Requirement Modelling Language) has been created during the European EMBrACE project to formalize realistic dynamical requirements, but a method for representing these requirements and a framework for using them as a design aid must be defined to ease appropriation by engineers. READ MORE
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4. Dynamic Consequences of Bearing Radial Clearance in Jeffcott Rotors
University essay from Umeå universitet/Institutionen för matematik och matematisk statistikAbstract : Earlier research on bearing radial clearance on a vertical Jeffcott rotor is rare, but an interesting and realistic point of view in a rotor system. Applying this force to the system produces interesting results for a vertical Jeffcott rotor. READ MORE
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5. Short-horizon Prediction of Indoor Temperature using Low-Order Thermal Networks : A case study of thermal models for heat-system control applications
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Optimizing and controlling the heating systems in buildings is one way to decrease their load on the power grid, as well as introduce load flexibility to be used in Demand Response (DR) applications. A requirement in occupied buildings is that the thermal comfort of the residents is guaranteed, making the optimization of heating systems a constrained problem with respect to indoor temperature. READ MORE