Assessment of a Supervisory Fault-Hiding Scheme in a Classical Guidance, Navigation and Control Setup: the e.Deorbit mission

Jerome Cieslak,David Henry,Pablo Colmenarejo,J. Branco,N. Santos,Pedro Serra, Jürgen Telaar,Hans Strauch,Alessandro Massimo Giordano,Marco De Stefano,Christian Ott,Matthias Reiner, Jaroslaw Jaworski,E. Papadopoulos,Gianfranco Visentin,Finn Ankersen, Jesus Gil Fernandez

2019 4th Conference on Control and Fault Tolerant Systems (SysTol)（2019）

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摘要

The design of a model-based Fault Tolerant Control (FTC) strategy based on Virtual Actuators (VA) in a built-in Guidance, Navigation and Control (GNC) setup is addressed for the e.Deorbit space mission. This mission, initiated by the European Space Agency (ESA), aims at removing a large defunct satellite from Earth orbit: ENVISAT. The goal of this paper is to promote academic solutions to add fault tolerance capacities against thruster faults without any change or new tuning of the already in-place GNC solution. The validation of the proposed FTC solution is assessed by a simulation campaign based on a high-fidelity nonlinear industrial simulator.

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关键词

navigation,control setup,deorbit mission,virtual actuators,deorbit space mission,European Space Agency,academic solutions,fault tolerance capacities,thruster faults,in-place GNC solution,FTC solution,supervisory fault-hiding scheme,classical guidance setup,model-based fault tolerant control strategy,ESA,ENVISAT,high-fidelity nonlinear industrial simulator

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