Adaptive control design and energy distribution estimation via nonlinear observer for runaway electron in FTU.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F17%3A00482821" target="_blank" >RIV/61389021:_____/17:00482821 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Adaptive control design and energy distribution estimation via nonlinear observer for runaway electron in FTU.
Original language description
The stabilization of post-disruptive runaway (RE) beams is of crucial importance to avoid major damages to the plasma facing components. RE beam dynamics are quite different from standard plasmas and deserve specific controllers to improve their confinement [1, 2, 3]. Mitigation techniques (MGI, shattered pellet injections) can be combined with RE beam stabilization andncontrolled current ramp-down strategies to provide a complete mitigation system. In this work we introduce an ad-hoc adaptive control technique, based on recent methodologies [11, 4, 5], tailored to improve the control scheme robustness necessary for machine portability. During the controlled RE beam ramp-down, data related to beam interaction with pellet/impurity injections have been collected as well as information related to expelled runaways hitting the Cherenkov probes [6] and RE beam instabilities.n
Czech name
—
Czech description
—

Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EPS 2017: 44th European Physical Society Conference on Plasma Physics
ISBN
979-10-96389-07
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
—
Publisher name
European Physical Society
Place of publication
Mulhouse
Event location
Belfast
Event date
Jun 26, 2017
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—

Similar results(10)