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Real-time feedback control of the plasma density profile on ASDEX Upgrade
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mlynek, A. Reich, Marina Giannone, L. Treutterer, W. Behler, Klaus Blank, Helmut Buhler, A. Cole, Richard Eixenberger, H. Fischer, R. Lohs, Andreas Lüddecke, K. Merkel, Ryan Neu, Gergely Ryter, F. Zasche, D. |
| Copyright Year | 2011 |
| Abstract | The spatial distribution of density in a fusion experiment is of significant importance as it enters in numerous analyses and contributes to the fusion performance. The reconstruction of the density profile is therefore commonly done in offline data analysis. In this paper, we present an algorithm which allows for density profile reconstruction from the data of the submillimetre interferometer and the magnetic equilibrium in real-time. We compare the obtained results to the profiles yielded by a numerically more complex offline algorithm. Furthermore, we present recent ASDEX Upgrade experiments in which we used the real-time density profile for active feedback control of the shape of the density profile. |
| Starting Page | 043002 |
| Ending Page | 043002 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1088/0029-5515/51/4/043002 |
| Alternate Webpage(s) | http://qa-pubman.mpdl.mpg.de/pubman/item/escidoc:2139718:1/component/escidoc:2139717/Mlynek_Real.pdf |
| Alternate Webpage(s) | https://doi.org/10.1088/0029-5515%2F51%2F4%2F043002 |
| Volume Number | 51 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
