Constellation Layout and Orbit Adjustment Method, Device, and Computer Storage Medium of Specific Phase Distribution in the Same Orbit Based on Hohmann Orbit Change

A phase distribution and orbit technology, applied in the field of satellite constellations, can solve the problems of limited propellant dose, small volume and mass, etc., and achieve the effect of rapid layout and orbit and fuel saving

Active Publication Date: 2022-02-25
HARBIN INST OF TECH
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Problems solved by technology

Constellation satellites tend to be smaller in size and mass, and the propellant dose is very limited

Method used

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  • Constellation Layout and Orbit Adjustment Method, Device, and Computer Storage Medium of Specific Phase Distribution in the Same Orbit Based on Hohmann Orbit Change
  • Constellation Layout and Orbit Adjustment Method, Device, and Computer Storage Medium of Specific Phase Distribution in the Same Orbit Based on Hohmann Orbit Change
  • Constellation Layout and Orbit Adjustment Method, Device, and Computer Storage Medium of Specific Phase Distribution in the Same Orbit Based on Hohmann Orbit Change

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0025] see figure 1 , which shows the process flow of the constellation layout and orbit adjustment method based on Hohmann orbit transformation and the same orbit specific phase distribution provided by the embodiment of the present invention, the method may include:

[0026] S101: Establish an orbiting motion model of the earth remote sensing satellite;

[0027] S102: Analyze the orbit attenuation factors of the earth remote sensing satellite based on the set perturbation factors;

[0028] S103: For a constellation with a specific phase distribution on the same orbit, design an altitude adjustment strategy from the entry orbit to the calibration orbit and a phase initialization layout strategy of the constellation according to the orbit movement model;

[0029] S104: Deter...

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Abstract

The embodiment of the present invention discloses a constellation layout and orbit adjustment method, device, and computer storage medium based on Hohmann's orbital change and specific phase distribution in the same orbit; the method may include: establishing an orbiting motion model of a remote sensing satellite; Analyze the orbit attenuation factors of the earth remote sensing satellites; for the earth remote sensing satellite constellation with a specific phase distribution in the same orbit, design an altitude adjustment strategy from the orbit entry orbit to the calibration orbit according to the orbit entry motion model and a phase initialization layout strategy of the constellation; at least one or more of the altitude adjustment strategy and / or the phase initialization layout strategy, phase maintenance, and altitude maintenance for the orbit attenuation factor are used to determine the ground The amount of fuel required by a remote sensing satellite for its design life.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of satellite constellations, and in particular to a constellation layout and orbit adjustment method, device, and computer storage medium based on Hohmann-orbit transformation-based phase distribution in the same orbit. Background technique [0002] With the development of the country's economy and social progress, and people's increasing attention to their own living environment, higher measurement accuracy, time, and space requirements have been put forward for satellite earth observation tasks. In addition, limited by the constraints of spacecraft weight, volume, life, reliability, etc., it is difficult for a single spacecraft earth observation system to meet the increasingly complex needs of space tasks such as remote sensing, surveying and mapping, and the flexibility and adaptability of task execution are poor. . With the development of various key technologies such as miniat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/10B64G1/24
CPCB64G1/10B64G1/242
Inventor 王峰刘明曹喜滨吴凡奚瑞辰吴姣苗悦
Owner HARBIN INST OF TECH
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