Multi-satellite task scheduling planning method based on improved teaching optimization method

Abstract

The invention provides a multi-satellite task scheduling planning method based on an improved teaching optimization method, and relates to the technical field of aerospace, and the method comprises the following steps: carrying out the mathematical modeling of a multi-satellite task scheduling planning problem into a combined optimization problem with constraints; providing an improved teaching optimization method; solving the combined optimization problem with constraints by using an improved teaching optimization method; and constructing initial solutions. The problem that in the prior art, the task completion rate and the convergence speed need to be increased is at least partially solved, and compared with the prior art, the method improves the convergence speed and the solving success rate, and the task completion rate is also increased.

Description

technical field

[0001] The invention relates to the field of aerospace technology, in particular to a multi-satellite mission scheduling and planning method based on an improved teaching optimization method. Background technique

[0002] The importance of space information to today's society is increasing day by day. As one of the tools for space information acquisition, satellites play an important role in many fields such as economic construction, scientific research, and national defense industry. With the rapid development of aerospace technology, the development cycle of satellites is shortened, and the number of satellites in orbit is increasing year by year. Under the current development trend of satellite constellations, in order to make full use of satellite resources and give full play to the advantages of multi-satellite joint earth observation, multi-satellite mission scheduling and planning methods have become one of the hot research directions of the world's sp...

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