Electrical equipment maintenance cycle generation method

Abstract

The invention discloses an electrical equipment maintenance cycle generation method, which comprises the following steps of: constructing a training sample set consisting of electrical equipment data, generating a plurality of training subsets from the training sample set by utilizing a self-service method, and then performing electrical equipment feature screening on the electrical equipment data in each training subset, training features corresponding to each training subset are obtained; selecting a decision tree generation algorithm matched with the nth training subset from an ID3 algorithm and a CART algorithm according to the type and number of training features of the nth training subset, and processing the training features by using the decision tree generation algorithm to generate an electrical equipment maintenance cycle decision tree corresponding to the nth training subset; generating a plurality of electrical equipment maintenance cycle decision trees, and further obtaining an electrical equipment maintenance cycle decision forest; and inputting the characteristic value of the electrical equipment of which the maintenance period is to be obtained into the electrical equipment maintenance period decision forest, and outputting the maintenance period of the electrical equipment by the electrical equipment maintenance period decision forest.

Description

technical field [0001] The invention relates to a method for generating a maintenance cycle of electrical equipment, which belongs to the field of maintenance cycle prediction. Background technique [0002] The price of electrical equipment is high, the maintenance cost is also high, and the quality and professional requirements of maintenance personnel are high. Correspondingly, each maintenance consumes more labor costs, so the human resources capable of maintaining electrical equipment are limited. But on the other hand, if electrical equipment cannot be maintained in time, it may cause additional unnecessary wear and tear, and even cause safety accidents. [0003] In order to maintain the electrical equipment as timely and effectively as possible under the condition of limited human maintenance resources, it is necessary to obtain the maintenance cycle data of each electrical equipment as much as possible. Similarly, the maintenance cycle of electrical equipment basical...

AI Technical Summary

Problems solved by technology

[0002] The price of electrical equipment is high, the maintenance cost is also high, and the quality and professional requirements of maintenance personnel are high. Correspondingly, each maintenance consumes more labor costs, so the human resources capable of maintaining electrical equipment are limited.

But on the other hand, if electrical equipment cannot be maintained in time, it may cause additional unnecessary wear and tear, and even cause safety accidents

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