Satellite on-orbit information simulation method based on three-dimensional environment

Abstract

The invention discloses a satellite on-orbit information simulation method based on a three-dimensional environment. The method includes the following steps: step one, satellite three-dimensional-model processing; step two, telemetry driving and fault display; step three, satellite flight status display; and step four, satellite body status display. According to the satellite on-orbit informationsimulation method based on the three-dimensional environment of the invention, influences of the satellite on-orbit environment are brought into a reference range, global status of satellite running is grasped, an effect of grasping satellite health situations by designers as a whole is facilitated, and problems of highly efficient and fast satellite on-orbit running monitoring and simulation aresolved.

Description

technical field [0001] The invention relates to a satellite in-orbit information simulation method, in particular to a satellite in-orbit information simulation method based on a three-dimensional environment. Background technique [0002] The on-orbit operation monitoring and simulation of satellites is an important part of the satellite use process; timely detection and handling of various abnormalities in satellite in-orbit operation is the key to prolonging the service life of satellites and ensuring the completion of satellite missions. In the past, the on-orbit monitoring system usually monitors the satellite's own telemetry data, defines the relevant threshold range for each telemetry, and completes the satellite status monitoring in a decentralized manner. This method is no longer suitable for the increasingly complex satellite system, the deteriorating on-orbit operating environment and the tens of thousands of telemetry channel data. [0003] The main shortcomings...

AI Technical Summary

Problems solved by technology

This method is no longer suitable for the increasingly complex satellite system, the deteriorating on-orbit operating environment and the tens of thousands of telemetry channel data.

[0003] The main shortcomings of the current satellite in-orbit operation monitoring are: 1. Only relying on the satellite’s own telemetry status, it is impossible to consider the influence of the satellite’s in-orbit environment, and it is difficult to fully grasp the satellite’s operation; 2. It is not easy to grasp by relying on scattered telemetry channels The overall state of satellite operation is not conducive to designers' overall understanding of satellite health

Images