GSO frequency track resource efficiency evaluation method based on military benefits

An efficiency assessment, military technology, applied in the field of satellite frequency orbit, can solve the problems of scarcity of assessment, opaque military demand, lack of frequency orbit resource assessment methods, etc., to achieve the effect of improving quality, clear military benefits, and clear indicators

Active Publication Date: 2021-11-09
天津(滨海)人工智能军民融合创新中心
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing evaluation methods for frequency track resources are relatively deficient, and due to the opacity of military needs, evaluation from the perspective of military benefits is very scarce. Military Benefit Effectiveness Assessment of Orbital Resources Is Essential

Method used

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  • GSO frequency track resource efficiency evaluation method based on military benefits
  • GSO frequency track resource efficiency evaluation method based on military benefits
  • GSO frequency track resource efficiency evaluation method based on military benefits

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0086] In this embodiment, the network data ID of the frequency orbit resource to be evaluated is 90500393 as an example, and its satellite network name is GALS-2.

[0087] Step 1. Calculate the satisfaction degree of the military coverage area of ​​the data to be evaluated, and set the value of the satisfaction degree of the military coverage area to A 1 .

[0088] 1. Determine the set of beam coverage areas for the data. Substitute ntc_id into the grp table, find all grp_ids, including 81700166, 81700167, 81700168, 81700169, 81700170, 81700166, and record the corresponding beam_name and area_no to the resource coverage area table to be evaluated. When the beam_name and area_no belong to the same, only record one. As shown in Table 5, id represents the sequence, and the combination of beam_name and area_no is used to determine a unique GIMS overlay.

[0089] Table 5 Coverage area of ​​resources to be evaluated

[0090] id beam_name area_no 1 G 1 2 ...

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Abstract

The invention discloses a military benefit-based GSO frequency track resource efficiency evaluation method. The method comprises the following steps of calculating a military coverage area satisfaction degree A1 of to-be-evaluated data; calculating military frequency coverage A2; calculating a service support degree A3; calculating the support degree A4 of the earth station; calculating the effective coverage A5 of the military application; calculating the cooperation degree A6 with the existing military system; taking the to-be-evaluated indexes A1-A6 as first-level indexes, and giving a judgment matrix of the first-level indexes; calculating weights based on the judgment matrix, obtaining weight vectors of the first-level indexes, and calculating the fuzzy satisfaction degree of each first-level index; calculating ambiguity vectors for the obtained first-level index values, and generating an evaluation matrix R; and selecting the maximum value in the matrix C as an efficiency evaluation value based on the weight vector of the first-level index. According to the method, the quality of the stored military frequency orbit resources can be improved, all indexes are clear, and the method has high engineering realizability.

Description

technical field [0001] The invention relates to the technical field of satellite frequency orbits, in particular to a method for evaluating the effectiveness of GSO frequency orbit resources based on military benefits. Background technique [0002] Space frequency orbit resources are the premise and basic guarantee for the existence of space systems, an indispensable strategic resource for the development of aerospace equipment, one of the important basic conditions for countries to develop satellite business systems, and an extension of national sovereignty. However, with the continuous update and evolution of technology and the continuous growth of human needs, idle spectrum resources have become very scarce, and the efforts of various countries to seize them have made the resources that are already saturated by applications face more intense competition. In order to enhance the reserve capacity of my country's military frequency orbit resources and obtain higher-quality p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
CPCG06Q10/06393
Inventor 张周桑玮王彤彤孙延群胡向晖许左宏
Owner 天津(滨海)人工智能军民融合创新中心
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