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The level of maturity reached by robust control theory techniques nowadayscontributes to a considerable minimization of the development time of anend-to-end control design of a spacecraft system. The advantage offered by thisframework is twofold: all system uncertainties can be included from the verybeginning of the design process; the validation and verification (V\&V) processis improved by fast detection of worst-case configurations that could escape toa classical sample-based Monte Carlo simulation campaign. Before proceeding tothe control synthesis and analysis, a proper uncertain plant model has to beavailable in order to push these techniques to their limits of performance. Inthis spirit, the Satellite Dynamics Toolbox Library (SDTlib) offers manyfeatures to model a spacecraft system in a multi-body fashion on SIMULINK.Parametric models can be easily built in a Linear Fractional Transformation(LFT) form by including uncertainties and varying parameters with minimalnumber of repetitions. Uncertain Linear Time Invariant (LTI) and uncertainLinear Parameter-Varying (LPV) controllers can then be synthesized and analyzedin a straightforward way. The authors present in this article a tutorial, thatcan be downloaded at https://nextcloud.isae.fr/index.php/s/XDfRfHntejHTmmp, toshow how to deal with an end-to-end robust design of a spacecraft mission andto provide to researchers a benchmark to test their own algorithms.

Satellite Dynamics Toolbox Library: a tool to model multi-body space systems for robust control synthesis and analysis