Drag Free Microscope and Lisa PathFinder

Community events
SCA SCA - Automatic Control Systems
6 - 7 September 2017
from 08H00 to 18H00
  • EN
  • No videoconference
  • Public
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Seminar on Drag Free Missions MICROSCOPE and LISA PATHFINDER: lessons learned


The workshop was dedicated to the main issues of both missions Microscope and Lisa Pathfinder and allowed participants to get an idea of ​​the difficulties encountered and the lessons learned from both flights.

 Each session was organized as follows : 30 min Microscope lecture, 30 min Lisa PathFinder lecture, 30 min of free exchange.

Agenda

Wed Sept 6th

  • 09:00-10:30 Presentation of the missions (objectives, industrial organization, requirements) - PY Guidotti / A Robert (CNES) - Paul Mc Namara (ESA)
  • 11:00-12:30 Drag-Free GNC architecture (sensors, actuators, software) - P. Prieur (CNES) - Jonathan Grzymisch (ESA)
  • 14:00-15:30 Cold gas propulsion system (requirements, tests, technology, software) - T. Lienart (CNES) - Eric Plagnol / Joseph Martino (APC)
  • 16:00-17:30 Accelerometers as drag-free sensors - M. Rodrigues (ONERA) - S. Vitale / WJ Weber (Univ. Trento)


Thu Sept 7th

  • 08:30-10:00 Drag-free Performance V&V - P. Prieur (CNES) - A. Schleicher (Airbus)
  • 10:15-11:45 Orbit & attitude determination - S. Delavault / D. Pascal / A. Robert (CNES) - I. Harrison (ESA-ESOC
  • 13:00-14:30 Gas management - S. Delavault (CNES) - V. Ferroni (Univ. Trento)
  • 14:45-16:15 Drag-free Commissioning results - P. Prieur / M. Rodrigues / A. Robert (CNES) - J. Grzymisch (ESA)
  • 16:15-17:15 Lessons learned and conclusion - PY Guidotti / A Robert (CNES) - Paul Mc Namara (ESA)


 

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