Method for evaluating health state of communication transmission equipment
A technology of health status and transmission equipment, which is applied in special data processing applications, instruments, calculations, etc., can solve problems such as the cumbersome judgment process of the analytic hierarchy process, and achieve the effect of broadening the scope of use and being simple and convenient to use
Pending Publication Date: 2019-11-05
南方电网调峰调频发电有限公司信息通信分公司
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[0003] The classic AHP is generally divided into three steps: building a structural model, constructing a judgment matrix, and calculating weights. Before calculating the weights, it is necessary to first judge the consistency of the judgment matrix. If it is inconsistent, it must be rebuilt. This makes the AHP Judgment process is more cumbersome
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[0065] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the protection scope of the present invention.
[0066] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0067] Such as figure 1 As shown, the present invention provides a method for evaluating the health status of communication transmission equipment, including the following steps:
[0068] (1) Perform feature extraction on the acquired sample data to obtain the index set matrix;
[0069] In a specific embodiment of the present invention, before performing the feature extraction step on the acquired sample data, it also includes:
[0070] Clean...
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The invention discloses a method for evaluating the health state of communication transmission equipment, and the method comprises the steps: carrying out the feature extraction of obtained sample data, and obtaining an index set matrix; independently scoring each index in the index set matrix to obtain a score matrix; performing fuzzy analytic hierarchy process modeling based on the index set matrix to obtain a first weight vector; performing improved entropy method modeling based on the index set matrix to obtain a second weight vector; synthesizing the first weight vector and the second weight vector by using a game theory method to obtain a third weight vector; and calculating a comprehensive score of each communication transmission device based on the score matrix and the third weightvector, and completing health state evaluation of the communication transmission devices. Aiming at the defect that a traditional analytic hierarchy process is frequently subjected to consistency check, the method is improved, so that the method is simpler and more convenient to use; the defect that the entropy evaluation method cannot process negative data is improved, and the application rangeof the entropy evaluation method is widened.
Description
technical field [0001] The invention belongs to the technical field of state evaluation of electric power equipment, and in particular relates to a method for evaluating the health state of communication transmission equipment. Background technique [0002] The health evaluation modeling of power optical communication transmission equipment is actually the process of determining the weight of evaluation indicators. At present, there are two main methods to determine the weight of indicators, namely subjective weighting method and objective weighting method. The subjective weighting method is a method to determine the weight according to people's subjective emphasis on each evaluation index, such as Delphi method, binomial coefficient method, analytic hierarchy process, ring-comparison scoring method, etc. The objective weighting method is based on the size of the original information to determine the corresponding index weight, mainly including principal component analysis,...
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IPC IPC(8): G06F17/50
Inventor 李建路高鹏王勇朱珠徐立坤王林宣侃平陈海平
Owner 南方电网调峰调频发电有限公司信息通信分公司