Buch, Englisch, Band 383, 268 Seiten, Format (B × H): 156 mm x 235 mm, Gewicht: 433 g
Buch, Englisch, Band 383, 268 Seiten, Format (B × H): 156 mm x 235 mm, Gewicht: 433 g
Reihe: Lecture Notes in Control and Information Sciences
ISBN: 978-0-387-92906-4
Verlag: Springer Us
Theincreasingcomplexityofspacevehiclessuchassatellites,andthecostreduction measures that have affected satellite operators are increasingly driving the need for more autonomy in satellite diagnostics and control systems. Current methods for detecting and correcting anomalies onboard the spacecraft as well as on the ground are primarily manual and labor intensive, and therefore, tend to be slow. Operators inspect telemetry data to determine the current satellite health. They use various statisticaltechniques andmodels,buttheanalysisandevaluation ofthelargevolume of data still require extensive human intervention and expertise that is prone to error. Furthermore, for spacecraft and most of these satellites, there can be potentially unduly long delays in round-trip communications between the ground station and the satellite. In this context, it is desirable to have onboard fault-diagnosis system that is capable of detecting, isolating, identifying or classifying faults in the system withouttheinvolvementandinterventionofoperators.Towardthisend,theprinciple goal here is to improve the ef?ciency, accuracy, and reliability of the trend analysis and diagnostics techniques through utilization of intelligent-based and hybrid-based methodologies.
Zielgruppe
Research
Autoren/Hrsg.
Fachgebiete
- Mathematik | Informatik Mathematik Numerik und Wissenschaftliches Rechnen Computeranwendungen in der Mathematik
- Naturwissenschaften Physik Physik Allgemein Geschichte der Physik
- Naturwissenschaften Physik Mechanik Klassische Mechanik, Newtonsche Mechanik
- Mathematik | Informatik Mathematik Algebra Homologische Algebra
- Mathematik | Informatik Mathematik Numerik und Wissenschaftliches Rechnen Angewandte Mathematik, Mathematische Modelle
- Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde Festigkeitslehre, Belastbarkeit
- Technische Wissenschaften Maschinenbau | Werkstoffkunde Maschinenbau
- Naturwissenschaften Physik Physik Allgemein Theoretische Physik, Mathematische Physik, Computerphysik
- Naturwissenschaften Physik Physik Allgemein Experimentalphysik
Weitere Infos & Material
Fault Detection and Diagnosis.- Proposed FDII for Nonlinear Systems with Full-State Measurement.- Proposed FDII for Nonlinear Systems with Partial State Measurement.- Application to a Satellite’s Attitude Control Subsystem.- Conclusions.
