Thermal coupling within LTP dynamics control loop

Research output: Contribution to journal › Article › Research › peer review

Authors

  • M. Nofrarias
  • A. F. García Marín
  • G. Heinzel
  • M. Hewitson
  • A. Lobo
  • J. Sanjun
  • J. Ramos-Castro
  • K. Danzmann

Research Organisations

External Research Organisations

  • Max Planck Institute for Gravitational Physics (Albert Einstein Institute)
  • Autonomous University of Barcelona (UAB)
  • Institute of Space Studies of Catalonia (IEEC)
  • Universitat Politècnica de Catalunya
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Details

Original languageEnglish
Article number012004
JournalJournal of Physics: Conference Series
Volume154
Early online date20 Apr 2009
Publication statusPublished - 2009
Event7TH INTERNATIONAL LISA SYMPOSIUM - Barcelona, Spain
Duration: 16 Jun 2008 → 20 Jun 2008

Abstract

The Diagnostic Subsytem in the LISA Technology Package (LTP) on board the LISA Pathfinder mission (LPF) will characterise those external disturbances with a potential impact on the performance of the experiment coming from either thermal, magnetic or charged particles perturbations. A correct design of the experiments to measure these effects in flight requires a closed loop analysis that takes into account the dynamics of the test masses, the force applied by the controllers and those noisy terms (coming from sensing or force noise) that enters into the loop. We describe this analysis in the thermal case and we give a first numerical example of the instrument response to controlled thermal inputs.

ASJC Scopus subject areas

Cite this

Thermal coupling within LTP dynamics control loop. / Nofrarias, M.; García Marín, A. F.; Heinzel, G. et al.
In: Journal of Physics: Conference Series, Vol. 154, 012004, 2009.

Research output: Contribution to journal › Article › Research › peer review

Nofrarias, M, García Marín, AF, Heinzel, G, Hewitson, M, Lobo, A, Sanjun, J, Ramos-Castro, J & Danzmann, K 2009, 'Thermal coupling within LTP dynamics control loop', Journal of Physics: Conference Series, vol. 154, 012004. https://doi.org/10.1088/1742-6596/154/1/012004
Nofrarias, M., García Marín, A. F., Heinzel, G., Hewitson, M., Lobo, A., Sanjun, J., Ramos-Castro, J., & Danzmann, K. (2009). Thermal coupling within LTP dynamics control loop. Journal of Physics: Conference Series, 154, Article 012004. https://doi.org/10.1088/1742-6596/154/1/012004
Nofrarias M, García Marín AF, Heinzel G, Hewitson M, Lobo A, Sanjun J et al. Thermal coupling within LTP dynamics control loop. Journal of Physics: Conference Series. 2009;154:012004. Epub 2009 Apr 20. doi: 10.1088/1742-6596/154/1/012004
Nofrarias, M. ; García Marín, A. F. ; Heinzel, G. et al. / Thermal coupling within LTP dynamics control loop. In: Journal of Physics: Conference Series. 2009 ; Vol. 154.
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