Geostationary orbit optical remote sensing satellite-orientated satellite-ground integrated intelligent control system

Abstract

The invention discloses a geostationary orbit optical remote sensing satellite-orientated satellite-ground integrated intelligent control system. The system comprises a task input module, a task parsing module, a ground task planning module, an on-satellite task planning module and a task scheduling module, wherein the task input module acquires task information from a user and then inputs the task information into the task parsing module, the task parsing module receives the task information and digitizes the task information to generate discrete assignment functions and instruction blocks, the ground task planning module arranges the plurality of discrete assignment functions into a satellite control instruction sequence, the on-satellite task planning module arranges the instruction blocks provided by the ground task parsing module into an imaging task instruction sequence and sends the imaging task instruction sequence to the task scheduling module, and the task scheduling module distributes the satellite control instruction sequence and the imaging task instruction sequence to each controller. With the geostationary orbit optical remote sensing satellite-orientated satellite-ground integrated intelligent control system of the invention adopted, the reliability and earth observation efficiency of a remote sensing satellite during on-orbit work can be improved, and the needs of user imaging tasks can be better satisfied.

Description

technical field [0001] The invention belongs to the field of satellite system design, in particular to a satellite-earth integrated intelligent control system for optical remote sensing satellites in stationary orbit. Background technique [0002] Geostationary orbit (GEO) optical remote sensing satellites can be used as a type of mission-oriented real-time earth observation satellites, with the ability to "reach at any time" for continuous coverage of key military target areas and disaster-prone areas around the world. The "visible anytime" capability of real-time imaging, fast and flexible mission response capability, is very suitable for long-term continuous monitoring and rapid access imaging of the earth. In recent years, with the development of optical imaging payload technology and satellite attitude control technology, the concept of high-resolution optical ground imaging satellites in geosynchronous orbits and the research and engineering development of related tech...

AI Technical Summary

Problems solved by technology

However, with the rapid improvement of satellite functions and performance, especially attitude maneuvering capabilities, satellite imaging modes, data processing modes, and antenna transmission strategies are becoming more and more complex. Low performance in orbit

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