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High-earth-orbit space debris rapid traversal space-based optical observation system and method

A space debris and observation system technology, applied in the aerospace field, to achieve the effect of overcoming the detection ability and large-scale observation, improving the detection ability, and overcoming the observation problem of the backlight blind area

Active Publication Date: 2021-11-09
INNOVATION ACAD FOR MICROSATELLITES OF CAS +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to provide a space-based optical observation system and method for rapid traversal of high-orbit space debris, so as to solve the problem that the existing space target observation system cannot realize rapid traversal observation of high-orbit space debris

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[0044] The present invention will be further described below in conjunction with specific embodiments with reference to the accompanying drawings.

[0045] 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.

[0046] 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.

[0047] In the present invention, each embodiment is only intended to illustrate the solutions of the present invention, and sho...

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Abstract

The invention provides a high-earth-orbit space debris rapid traversal space-based optical observation system and method, and the system comprises a low-earth-orbit observation satellite which is configured to observe a geosynchronous belt at the 0-degree latitude in a near-earth orbit, so as to cooperatively observe the geosynchronous belt of a first longitude range; and an inclined geosynchronous orbit observation satellite which is configured to observe the geosynchronous belt at the 0-degree latitude in a second longitude range in an inclined geosynchronous orbit, wherein the central point of the first longitude range is opposite to a backlight blind area, and the second longitude range comprises the backlight blind area.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a high-orbit space debris rapid traversal space-based optical observation system and method. Background technique [0002] The geosynchronous orbit belt's own dynamic characteristics endow it with good coverage stability relative to the earth's surface, that is, the aircraft on the orbit belt has the same or similar characteristics as the earth's rotation angular velocity, and the aircraft on the orbit belt is stationary relative to the ground from the ground. The spacecraft arranged in this orbit belt can stare at the fixed area on the ground for a long time without interruption for 24 hours. Therefore, the geosynchronous orbit belt has become a gathering place for high-value space assets in the fields of modern navigation and communication, data relay, and meteorological observation. However, the orbital space and spectrum resources are limited, and as more and more new spac...

Claims

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Application Information

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IPC IPC(8): B64G1/10B64G1/66
CPCB64G1/10B64G1/66Y02A90/10
Inventor 朱永生张科科郑珍珍杜伟李东南董磊王志亮万雨君马晨张祥
Owner INNOVATION ACAD FOR MICROSATELLITES OF CAS
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