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Same-orbit specific phase distribution constellation layout and orbit adjustment method and device based on Hohmann orbital transfer, and computer storage medium

A phase distribution and adjustment method technology, applied in the field of satellite constellations, can solve the problems of small volume and mass, limited propellant dose, etc.

Active Publication Date: 2020-06-19
HARBIN INST OF TECH
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  • Abstract
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  • Application Information

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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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  • Same-orbit specific phase distribution constellation layout and orbit adjustment method and device based on Hohmann orbital transfer, and computer storage medium
  • Same-orbit specific phase distribution constellation layout and orbit adjustment method and device based on Hohmann orbital transfer, and computer storage medium
  • Same-orbit specific phase distribution constellation layout and orbit adjustment method and device based on Hohmann orbital transfer, and computer storage medium

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0025] See figure 1 , Which shows the flow of the method for constellation layout and orbit adjustment based on Homan orbital specific phase distribution in the same orbit provided by an embodiment of the present invention, and the method may include:

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

[0027] S102: Analyze the orbital 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 a height adjustment strategy from the orbit entry to the calibration orbit and the phase initialization layout strategy of the constellation according to the orbit motion model;

[0029] S104: Determine that the ground remote sen...

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Abstract

The embodiment of the invention discloses a same-orbit specific phase distribution constellation layout and orbit adjustment method and device based on Hohmann orbital transfer, and a computer storagemedium. The method comprises the following steps: establishing an orbit injection motion model of an earth remote sensing satellite; analyzing an orbit attenuation factor of the earth remote sensingsatellite based on a preset perturbation factor; aiming at the earth remote sensing satellite constellation with specific phase distribution on the same orbit, designing a height adjustment strategy from an injection orbit to a calibration orbit and a phase initialization layout strategy of the constellation according to the orbit injection motion model; and determining the fuel quantity requiredby the earth remote sensing satellite under the designed service life at least according to one or more of the height adjustment strategy and / or the phase initialization layout strategy, phase maintenance and height maintenance for the orbit attenuation factor.

Description

Technical field [0001] The embodiments of the present invention relate to the technical field of satellite constellations, and in particular to a method, a device and a computer storage medium for constellation layout and orbit adjustment based on a specific phase distribution in the same orbit based on the Homan orbit change. Background technique [0002] With the development of the national economy and the progress of society, and people pay more and more attention to their own living environment, higher measurement accuracy, time and space requirements are put forward for satellite earth observation missions. In addition, due to constraints such as spacecraft weight, volume, lifespan, and reliability, a single spacecraft earth observation system cannot meet the increasingly complex requirements of space missions such as remote sensing and surveying, and the flexibility and adaptability of mission execution are poor. . With the development of key technologies such as miniaturi...

Claims

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Application Information

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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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