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Multi-factor fuzzy theoretical reasoning and analytic hierarchy process-based satellite comprehensive effectiveness evaluation method

A technology of fuzzy theory and comprehensive efficiency, applied in data processing applications, instruments, resources, etc., can solve problems such as inability to adapt to and meet the background of satellite missions

Inactive Publication Date: 2018-10-09
SHANGHAI ENG CENT FOR MICROSATELLITES
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Problems solved by technology

Therefore, the original performance exhaustive method and single performance evaluation method for satellite comprehensive performance evaluation can no longer adapt to and meet the current satellite mission background.

Method used

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  • Multi-factor fuzzy theoretical reasoning and analytic hierarchy process-based satellite comprehensive effectiveness evaluation method
  • Multi-factor fuzzy theoretical reasoning and analytic hierarchy process-based satellite comprehensive effectiveness evaluation method
  • Multi-factor fuzzy theoretical reasoning and analytic hierarchy process-based satellite comprehensive effectiveness evaluation method

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Embodiment Construction

[0019] The technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings and the embodiments of the present application.

[0020] This paper proposes a new calculation method for the realization of satellite comprehensive effectiveness evaluation, and proposes a new solution method for satellite comprehensive effectiveness evaluation index by improving the fuzzy reasoning evaluation method and combining it with the hierarchical method. Fuzzy reasoning algorithm is an important means used in satellite performance evaluation at present.

[0021] Since the judgment of the satellite comprehensive evaluation index system does not exist in either '0' or '1', the index system appears in the form of uncertainty in many cases, so the mathematical analysis is carried out by describing tools based on general set theory. Logical expansion, it seems reasonable and appropriate to introduce fuzzy factors into the e...

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Abstract

The invention relates to a multi-factor fuzzy theoretical reasoning and analytic hierarchy process-based satellite comprehensive effectiveness evaluation method. The method comprises the steps of carrying out hierarchy division; obtaining an evaluation index system set; dividing the hierarchy by using different weight values; for a specific index, selecting a possible evaluation result; performingsingle-factor index evaluation from bottom to top; establishing a multi-factor fuzzy membership degree set; establishing a multi-factor fuzzy membership degree weighting index; carrying out the comprehensive hierarchy judgment; confirming a comprehensive judgment result ; and carrying out the efficiency result iteration operation.

Description

technical field [0001] This application relates to an effectiveness evaluation model, specifically, a satellite comprehensive effectiveness evaluation model based on multi-factor fuzzy theoretical reasoning and analytic hierarchy process. This application also relates to a satellite comprehensive effectiveness evaluation process based on multi-factor fuzzy theoretical reasoning and analytic hierarchy process. The application also relates to a satellite comprehensive effectiveness evaluation algorithm based on multi-factor fuzzy theoretical reasoning and analytic hierarchy process. Background technique [0002] With the rapid development of satellite systems, various satellites appear rapidly. All countries are rapidly establishing satellite network coverage. Whether from a military or commercial perspective, the strength of satellite power is largely related to the rise and fall of national power. With so many satellite construction needs, the comprehensive performance eva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
CPCG06Q10/06393
Inventor 虞业泺于慧亮施敏华许永建王永常枭
Owner SHANGHAI ENG CENT FOR MICROSATELLITES
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