session 9

TPC members

Session Chair: Mr. Jan-Christoph Scharringhausen, Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR), Germany;
Session Chair: Dr. Ashitey Trebi-Ollennu, NASA Jet Propulsion Laboratory, United States;

papers
Order	Time	Paper title	Mode	Presentation status	Speaker	Affiliation	Country
1	10:30	GRACE Follow-On Early In-flight Challenges	30	confirmed	Mrs. Mona Witkowski	NASA Jet Propulsion Laboratory	United States
2	11:00	Jason2: How a satellite on his deathbed has been resurrected after major failures	30	confirmed	Mr. Said Haouchine	Centre National d'Etudes Spatiales (CNES)	France
3	11:30	Recovering GOES-17 Advanced Baseline Imager Operations after Loop Heat Pipe Failure	30	confirmed	Mr. Seth Iacangelo	National Aeronautics and Space Administration (NASA)	United States
4	12:00	The challenge and consequences on mission operations after inverting a complex failure management concept in-orbit	30	confirmed	Dr. Katrin Wirth	Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)	Germany
–		An Active Fault-Tolerant Control Law Based on ESO for Geostationary Satellites with Power-failure Reaction Wheels			Mr. FEI LI	Beijing Insitude of Control Engineering	China