The thruster fault diagnosis problem of the satellite attitude control system is investigated in
this article. This challenging problem is first changed into the binary image classification …

Abstract The Drag-Free and Attitude Control System (DFACS) is a critical platform for various
space missions, including high precision satellite navigation, geoscience and gravity field …

This paper deals with the design and validation of an active fault-tolerant control system to
detect, isolate and accommodate a single thruster fault affecting the thruster-based …

In this paper, the problem of Nonlinear Unknown Input Observer (NUIO) based Fault
Detection and Isolation (FDI) scheme design for a class of nonlinear Lipschitz systems is …

航天器无拖曳控制是实现引力波空间探测科学平台超静超稳运行的核心关键技术之一. 目前,
国内外各研究机构对航天器系统的动力学与控制进行了深入研究, 并针对不同的探测频段需求 …

Satellite networking, as the future development direction of aero-space, requires high-
precision autonomous fault diagnosis capability for a single satellite. In this paper, aiming at …

This paper proposes a robust fault detection framework for micro thrusters of drag-free
satellites. Due to the small magnitude of fault signals and their susceptibility to interference …

The presented work is a result of a research collaboration between European Space
Agency, Thales Alenia Space and IMS Laboratory with the aim of promoting fault-tolerant …

Le placement des tuyères sur les véhicules spatiaux est un processus coûteux qui demande
actuellement aux équipes «architecture système» beaucoup d'itérations, car il existe peu …

Methods for modeling and detection of anomalous functioning the automatic control systems
and practical methods for active analysis of anomalous situations, are presented. We …