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

A teaching optimization and task scheduling technology, applied in the aerospace field, can solve the problems of task completion rate and convergence speed that need to be improved

Pending Publication Date: 2021-04-16
INNOVATION ACAD FOR MICROSATELLITES OF CAS +1
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Problems solved by technology

[0015] In order to solve the problem that the task completion rate and convergence speed of the multi-satellite mission planning method in the prior art need to be improved, the present invention proposes a multi-satellite mission scheduling and planning method based on an improved teaching optimization method to at least partially solve the above-mentioned problems

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

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[0087] It should be noted that components in the various figures may be shown exaggerated for the purpose of illustration and are not necessarily true to scale. In the various figures, identical or functionally identical components are assigned the same reference symbols.

[0088] In the present invention, unless otherwise specified, "arranged on", "arranged on" and "arranged on" do not exclude the presence of intermediates between the two. In addition, "arranged on or above" only means the relative positional relationship between two parts, and under certain circumstances, such as after the product direction is reversed, it can also be converted to "arranged under or below", and vice versa Of course.

[0089] In the present invention, each embodiment is only intended to illustrate the solutions of the present invention, and should not be construed as limiting.

[0090] In the present invention, unless otherwise specified, the quantifiers "a" and "an" do not exclude the scen...

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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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Application Information

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IPC IPC(8): G06Q10/06G06Q10/04G06Q50/30G06N3/00G06N3/12
Inventor 刘严胡海鹰张晟宇封家鹏
Owner INNOVATION ACAD FOR MICROSATELLITES OF CAS
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