To ensure the stable long-time operation of satellites, evaluate the satellite status, and
improve satellite maintenance efficiency, we propose an anomaly detection method based …

Anomaly detection is a crucial matter to ensure the spacecraft stability. During the spacecraft
operation, sensors and controllers generate a large volume of multidimensional time series …

To ensure the safety and stability of spacecrafts of which thousands of telemetry parameters
are monitored, fast and accurate response to anomalies or potential hazards is very …

Most of the data-driven satellite telemetry data anomaly detection methods suffer from high
false positive rate (FPR) and poor interpretability. To solve the above problems, we propose …

Spacecraft is a complex system integrating a large number of electronic components and
payloads. During the in-orbit operation, abnormal events often occur due to the influences of …

Efficient and feasible anomaly detection scheme that could utilize data collected by
supervisory-control-and-data-acquisition (SCADA) system is essential for wind turbines …

Anomaly detection of satellite telemetry data has always been a significant issue in the
development of aeronautics and astronautics. Timely and effective anomaly detection …

Spacecraft faces various situations when carrying out exploration missions in complex
space, thus monitoring the anomaly status of spacecraft is crucial to the development of the …

The telemetry data obtained from an on-orbit spacecraft contain important information to
indicate anomaly of the spacecraft. However, the large number of monitoring variables and …

In satellite anomaly detection, there are some problems such as unbalanced sample
distribution, fewer fault samples, and unobvious anomaly characteristics. These problems …