Multi-satellite cooperative observation business scheduling method

Abstract

The invention discloses a multi-satellite cooperative observation business scheduling method and relates to satellite observation business planning and scheduling technology in a satellite operation control field. The multi-satellite cooperative observation business scheduling method is based on a satellite operation control system, builds a star land resource management model, a satellite orbit calculation model and a satellite access information calculation model, adopts a satellite observation business dynamic planning algorithm to regulate satellite observation business rapidly and dynamically, adopts an automatic processing mechanism to make a satellite load control plan and a data receiving plan immediately, adopts a satellite actual load control instruction compilation business trigger mechanism to compile satellite actual load control instructions in real time, and schedules an electronic signal detection satellite and an imaging observation satellite to complete cooperative observation business. The multi-satellite cooperative observation business scheduling method has the advantages of being rapid in response speed, accurate in calculation method, high in automation and the like and is particularly suitable for a marine moving target multi-satellite cooperative observation field.

Description

technical field [0001] The invention relates to a multi-satellite cooperative observation service dispatching method in the field of satellite operation control, and is especially suitable for monitoring mobile targets on the sea. Background technique [0002] The ocean area on the earth accounts for more than 70% of the global area. With the development of economy, all kinds of ocean activities are becoming more and more frequent, and the tasks of ocean search and rescue and customs anti-smuggling are also becoming more and more onerous. The ocean is not only the main economic artery, but also the most convenient and efficient military communication line and the broadest space for strategic maneuvering. Modern warfare can detect signs from military activities at sea, so the search for moving targets at sea has become a focus of attention. Maritime moving targets are usually low-speed moving targets in a wide range. When land-based, sea-based or air-based equipment is used ...

AI Technical Summary

Problems solved by technology

[0003] At present, the use of satellites to search for moving targets on the sea is affected by many uncertain factors, including target distribution prior information and unknown motion laws, imperfect remote sensor performance, noise signal influence, and lack of data processing capabilities.

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