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title: Master Thesis | |
emoji: π | |
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# Overview | |
This is the web verison of my master thesis - the title of the master thesis is: Flow predictions using control-oriented cluster-based network modeling. | |
The used license is: [](https://firstdonoharm.dev/version/3/0/bds-cl-eco-extr-media-mil-sv-xuar.html) | |
# Abstract | |
In this master thesis, a data-driven modeling technique is proposed. | |
It enables making predictions for general dynamic systems for unknown model parameter values or operating conditions. | |
The tool is denoted as \gls{cnmc}. | |
The most recent developed version delivered promising results for the chaotic Lorenz system [@lorenz1963deterministic]. | |
Since, the earlier work was restricted to the application of only one dynamical system, with this contribution the first major improvement was to allow \gls{cnmc} to be utilized for any general dynamical system. | |
For this, \gls{cnmc} was written from scratch in a modular manner. | |
The limitation of the number of the dimension and the shape of the trajectory of the dynamical systems are removed. | |
Adding a new dynamic system was designed such that it should be as straightforward as possible. | |
To affirm this point, 10 dynamic systems, most of which are chaotic systems, are included by default. | |
To be able to run \gls{cnmc} on arbitrary dynamic systems in an automated way, a parameter study for the modal decomposition method \gls{nmf} was implemented. | |
However, since a single \gls{nmf} solution took up to hours, a second option was added, i.e., \gls{svd}. | |
With \gls{svd} the most time-consuming task could be brought to a level of seconds. | |
The improvements introduced, allow \gls{cnmc} to be executed on a general dynamic system on a normal computer in a reasonable time. | |
Furthermore, \gls{cnmc} comes with its integrated post-processor in form of HTML files to inspect the generated plots in detail. | |
All the parameters used in \gls{cnmc} some additional beneficial features can be controlled via one settings file. | |