Fault Prediction and Health Management Technology of Fire Control System

Li, Yingshun; Zhou, Tong; Yi, Xiaojian; Liu, Haiyang

doi:10.1109/sdpc49476.2020.9353150

Cited by 1 publication

(1 citation statement)

References 2 publications

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“…First, we use logistic chaotic mapping to obtain a set of uniformly distributed initialized population data, and then we use the DLH search strategy to improve the gray wolf. Compared with the ordinary GWO algorithm, the gray wolf algorithm improved by the DLH search strategy increases the candidate wolf diversity, thus reducing the trouble of the GWO algorithm to obtain a locally optimal solution [6] easily.…”

Section: Dlh-gwo-svm Model Constructionmentioning

confidence: 99%

Transformer Fault Diagnosis Based on DLH-GWO-SVM

Sun

2023

J. Phys.: Conf. Ser.

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In the field of transformer fault diagnosis, there are many diagnostic methods. These diagnostic methods are either not high accuracy or are used too long. In this paper, a dimension learning-based hunting (DLH) search strategy optimization grey wolf algorithm support vector machine (DLH-GWO-SVM) model was proposed. In the process of initializing the grey wolf population, logistic chaotic mapping was used to improve the quality of the initial wolf position. In the Wolf screening process, the DLH search strategy was adopted to solve the problem that GWO was prone to fall into the local optimal solution, and the improved Grey wolf algorithm (IGWO) was formed. Finally, the transformer fault types were classified by support vector machine (SVM), and IGWO was used to optimize the penalty factor and kernel parameter (g) of the SVM. Through the experimental analysis, the accuracy of transformer fault diagnosis can reach 95.83% after the application of the DLH-GWO-SVM model.

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Section: Dlh-gwo-svm Model Constructionmentioning

confidence: 99%

Transformer Fault Diagnosis Based on DLH-GWO-SVM

Sun

2023

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

Fault Prediction and Health Management Technology of Fire Control System

Cited by 1 publication

References 2 publications

Transformer Fault Diagnosis Based on DLH-GWO-SVM

Transformer Fault Diagnosis Based on DLH-GWO-SVM

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