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A construction method of a space-based space target monitoring photoelectric fence system

A technology based on space and construction methods, applied in photogrammetry/video metrology, instruments, surveying and mapping and navigation, etc., to achieve high timeliness, high coverage, and improve the accuracy of orbit determination and forecasting

Active Publication Date: 2021-08-10
BEIJING INST OF SPACECRAFT SYST ENG
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Problems solved by technology

However, compared with the ground-based system, the space-based space target monitoring system has constraints such as size and weight, so it is necessary to carry out optimal design and performance analysis under the condition of limited resources

Method used

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  • A construction method of a space-based space target monitoring photoelectric fence system
  • A construction method of a space-based space target monitoring photoelectric fence system
  • A construction method of a space-based space target monitoring photoelectric fence system

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Embodiment Construction

[0062] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments disclosed in the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0063] refer to figure 1 , shows a flow chart of steps of a construction method of a photoelectric fence system for space-based space target monitoring in an embodiment of the present invention. In this embodiment, the construction method of the space-based space target monitoring photoelectric fence system includes:

[0064] Step 101, determine the initial observation parameters according to the observation object parameter information and the observation satellite parameter information.

[0065] In this embodiment, the initial observation parameters may specifically include: the upper and lower limits of observation, the orbit height of the observation satellite, and the number of observation satellites. Specifically, the upper and...

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Abstract

The invention discloses a method for constructing a space-based space target monitoring photoelectric fence system, comprising: determining initial observation parameters according to parameter information of observation objects and observation satellite parameter information; According to the observation distance and observation angle, the load requirements are determined; according to the load requirements, a space-based space target monitoring photoelectric fence system is constructed. The space-based space target monitoring photoelectric fence system constructed by the invention arranges a plurality of observation satellites on the same orbital plane, and the observation range of each observation satellite intersects with the adjacent observation satellites to form an observation ring belt to ensure the low-orbit operation. The space target can pass through the observation ring in each circle, which can realize high-efficiency observation.

Description

technical field [0001] The invention belongs to the technical field of space-based space target monitoring, and in particular relates to a construction method of a space-based space target monitoring photoelectric fence system. Background technique [0002] There are two main types of space target monitoring systems: ground-based and space-based. At present, my country's space target monitoring system mainly relies on low-level equipment. Due to the very limited range of ground-based station deployment, it is difficult to improve the detection time and space coverage of my country's ground-based space target monitoring system. [0003] The ground-based system is used to detect and track space targets. This method has the advantages of mature technology and low investment cost, but it is limited by various conditions: (1) geographical location: to detect high-orbit or geosynchronous orbit targets on the ground, ground-based Monitoring stations must be spread all over the wor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C11/00
CPCG01C11/00
Inventor 胡太彬李怀锋贺东雷潘腾庄海孝石凤
Owner BEIJING INST OF SPACECRAFT SYST ENG
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