A satellite constellation system that takes into account both large-scale and small-scale detection in space

A satellite constellation, small-scale technology, applied in the field of satellite constellation systems, can solve problems such as the inability to meet the research needs of large-scale and small-scale change law detection

Active Publication Date: 2014-10-29
SHANGHAI SATELLITE ENG INST
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Problems solved by technology

[0003] The purpose of the present invention is to provide a satellite constellation system that takes into account both large-scale and small-scale detection in space, so as to solve the existing technology that cannot meet the research needs of detecting large-scale and small-scale changes in the near-Earth environment caused by solar eruptions question

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  • A satellite constellation system that takes into account both large-scale and small-scale detection in space
  • A satellite constellation system that takes into account both large-scale and small-scale detection in space
  • A satellite constellation system that takes into account both large-scale and small-scale detection in space

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] see Figure 1 to Figure 3 , a satellite constellation system that takes into account both large-scale and small-scale space detection, including: 5 satellites A, B, C, D, E and five sets of relay communication terminals. Each satellite further includes: integrated electronic The computer and the space magnetic field detection load, space energy particle detection load and space plasma detection load connected to it; each satellite is distributed in layers and communicated through each relay communication terminal.

[0021] Specifically, the 5 satellites include 3 small satellites and 2 micro-satellites. Among them, the small satellite has a mass of 280kg and adopts a three-axis stable attitude control method; the micro-satellite has a mass of 50kg and adopts a spin-stabilized attitude control method.

[0022] Furthermore, the five satellites of the satellite ...

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Abstract

The invention relates to a satellite constellation system taking account of both large-scale space detection and small-scale space detection, which comprises a plurality of satellites and a plurality of relay communication terminals, each satellite further comprises an integrated electronic computer, a spatial magnetic field detection load, a spatial energetic particle detection load and a spatial plasma detection load, the integrated electronic computer is connected with the spatial magnetic field detection load, the spatial energetic particle detection load and the spatial plasma detection load, and the satellites are distributed layer by layer, and communicate with one another through the relay communication terminals. The satellite constellation system can fully meet the requirements of the applications of large-scale solar burst-caused near-earth space environment response detection and small-scale solar burst-caused near-earth space environment response detection and the mounting and operational requirements of detection loads for spatial magnetic field, energetic particles, plasma and the like in the near-earth environment, and has the technical characteristics of integrated design, multi-satellite networking, different-orbit distribution, dynamic configuration and the like.

Description

technical field [0001] The invention relates to the field of space environment detection of planets in the solar system, in particular to a satellite constellation system that takes into account both large-scale and small-scale space detection. Background technique [0002] The space environment is an important factor affecting the on-orbit work of spacecraft. In the future, my country will carry out detection of the response of the near-Earth space environment caused by solar eruptions, and study the large-scale and small-scale changes in the near-Earth environment caused by solar eruptions. However, domestic research on this field is still at a blank stage. Therefore, it is imminent to develop a satellite constellation system design that can meet the detection requirements. Contents of the invention [0003] The purpose of the present invention is to provide a satellite constellation system that takes into account both large-scale and small-scale detection in space, so a...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/10B64G1/22H04B7/185
Inventor 俞杭华王伟周必磊张伟
Owner SHANGHAI SATELLITE ENG INST
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