Commissioning of inline ECE system within waveguide based ECRH transmission systems on ASDEX upgrade

Autor: Donné A.J.H., Amerongen F.J., de Baar M.R., Meo F., van den Brand H., van den Braber R., Doelman N., Kasparek W., Bongers W.A., Elzendoorn B.S.Q., Erckmann V., Goede A.P.H., Giannone L., Grünwald G., Hollman F., Kaas G., Krijger B., Michel G., Lubyako L., Monaco F., Noke F., Petelin M., Plaum B., Purps F., ten Pierik J.G.W, Schüller C., Slob J.W., Stober J.K., Schütz H., Wagner D., Westerhof E., Ronden D.M.S.

Publikováno v: EPJ Web of Conferences, Vol 32, p 03006 (2012)

A CW capable inline electron cyclotron emission (ECE) separation system for feedback control, featuring oversized corrugated waveguides, is commissioned on ASDEX upgrade (AUG). The system is based on a combination of a polarization independent, non-r

Externí odkaz: https://doaj.org/article/0794b704eac74959b45ebabea5e5b523

Controlled Mirror Motion System for Resonant Diplexers in ECRH Applications

Autor: Monaco F., Maraschek M., de Baar M., Purps F., Noke F., Michel G., Hollmann F., Klop W., Dekker B., Fritz E., Stober J., Krijger B., Bongers W., Erckmann V., Kasparek W., van den Braber R., Doelman N., Müller S., Schütz H., Wagner D.

Publikováno v: EPJ Web of Conferences, Vol 32, p 04005 (2012)

High-power resonant diplexers for millimetre waves have various promising applications in ECRH systems. The round-trip resonator length of a diplexer needs to be accurately tuned to match its prescribed functionality. For this purpose one of the mirr

Externí odkaz: https://doaj.org/article/3241cb467e2c41068d59533e0b135bee

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Controlled Mirror Motion System for Resonant Diplexers in ECRH Applications.

Autor: Doelman, N.¹ niek.doelman@tno.nl, Van Den Braber, R.¹, Kasparek, W.², Erckmann, V.³, Bongers, W.⁴, Krijger, B.⁴, Stober, J.⁵, Fritz, E.¹, Dekker, B.¹, Klop, W.¹, Hollmann, F.³, Michel, G.³, Noke, F.³, Purps, F.³, de Baar, M.⁴, Maraschek, M.⁵, Monaco, F.⁵, Müller, S.⁵, Schütz, H.⁵, Wagner, D.⁵

Publikováno v: EPJ Web of Conferences. 2012, Issue 32, p04005-p.1-04005-p.6. 6p.

Primary mirror control for large segmented telescopes: combining high performance with robustness

Autor: Witvoet, G., Doelman, N., Den Breeje, R., Hall, H.J., Gilmozzi, R., Marshall, H.K.

Publikováno v: Ground-Based and Airborne Telescopes VI, 26 June-1 July 2016, Edinburgh, United Kingdom, 1-9
STARTPAGE=1;ENDPAGE=9;TITLE=Ground-Based and Airborne Telescopes VI, 26 June-1 July 2016, Edinburgh, United Kingdom

Future large telescopes, such as E-ELT and TMT, will need feedback control of the thousands of actuators underneath their segmented primary mirrors (M1). Differences in actuator dynamics and spatially and temporally changing disturbances make it extr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e898b15f7adfb082fd0049f431a131ba
https://research.tue.nl/nl/publications/ca1aeda1-35e2-434a-ba41-02278bc629f3