Research on the Prediction Model of Wheel Set Failure Rate for Urban Rail Trains Based on IPSO-BP Algorithm
In order to improve the prediction accuracy of wheel set failure rate of urban rail trains, the artificial neural network method was used to replace the empirical expression of failure rate distribution in the traditional maintenance strategy model to avoid the manaul selection of fault distribution...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2019-01-01
|
| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2019.01.012 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849224682338779136 |
|---|---|
| author | HE Deqiang SUN Yi MENG Jiwei LIU Jianren |
| author_facet | HE Deqiang SUN Yi MENG Jiwei LIU Jianren |
| author_sort | HE Deqiang |
| collection | DOAJ |
| description | In order to improve the prediction accuracy of wheel set failure rate of urban rail trains, the artificial neural network method was used to replace the empirical expression of failure rate distribution in the traditional maintenance strategy model to avoid the manaul selection of fault distribution models. The IPSO-BP (improved particle swarm optimization-back propagation) prediction model was established and compared with the conventional BP (back propagation) and PSO-BP (particle swarm optimization-back propagation) prediction model. Comparisons are made to verify its efficiency. The simulation results show that the prediction error range of IPSO-BP neural network model is 0~5.5%, and the relative error percentage of output value is 0~10%. The prediction accuracy of IPSO-BP neural network model is better than that of conventional methods, which can provide theoretical reference and methodological support for preventive maintenance decision-making. |
| format | Article |
| id | doaj-art-d507c6eaefec4c73b0ec2bb32fcb31ae |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2019-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-d507c6eaefec4c73b0ec2bb32fcb31ae2025-08-25T06:57:00ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272019-01-0136596382328891Research on the Prediction Model of Wheel Set Failure Rate for Urban Rail Trains Based on IPSO-BP AlgorithmHE DeqiangSUN YiMENG JiweiLIU JianrenIn order to improve the prediction accuracy of wheel set failure rate of urban rail trains, the artificial neural network method was used to replace the empirical expression of failure rate distribution in the traditional maintenance strategy model to avoid the manaul selection of fault distribution models. The IPSO-BP (improved particle swarm optimization-back propagation) prediction model was established and compared with the conventional BP (back propagation) and PSO-BP (particle swarm optimization-back propagation) prediction model. Comparisons are made to verify its efficiency. The simulation results show that the prediction error range of IPSO-BP neural network model is 0~5.5%, and the relative error percentage of output value is 0~10%. The prediction accuracy of IPSO-BP neural network model is better than that of conventional methods, which can provide theoretical reference and methodological support for preventive maintenance decision-making.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2019.01.012failure rate predictionIPSO-BP algorithmneural networkurban rail vehiclewheel setmaintenance strategy |
| spellingShingle | HE Deqiang SUN Yi MENG Jiwei LIU Jianren Research on the Prediction Model of Wheel Set Failure Rate for Urban Rail Trains Based on IPSO-BP Algorithm Kongzhi Yu Xinxi Jishu failure rate prediction IPSO-BP algorithm neural network urban rail vehicle wheel set maintenance strategy |
| title | Research on the Prediction Model of Wheel Set Failure Rate for Urban Rail Trains Based on IPSO-BP Algorithm |
| title_full | Research on the Prediction Model of Wheel Set Failure Rate for Urban Rail Trains Based on IPSO-BP Algorithm |
| title_fullStr | Research on the Prediction Model of Wheel Set Failure Rate for Urban Rail Trains Based on IPSO-BP Algorithm |
| title_full_unstemmed | Research on the Prediction Model of Wheel Set Failure Rate for Urban Rail Trains Based on IPSO-BP Algorithm |
| title_short | Research on the Prediction Model of Wheel Set Failure Rate for Urban Rail Trains Based on IPSO-BP Algorithm |
| title_sort | research on the prediction model of wheel set failure rate for urban rail trains based on ipso bp algorithm |
| topic | failure rate prediction IPSO-BP algorithm neural network urban rail vehicle wheel set maintenance strategy |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2019.01.012 |
| work_keys_str_mv | AT hedeqiang researchonthepredictionmodelofwheelsetfailurerateforurbanrailtrainsbasedonipsobpalgorithm AT sunyi researchonthepredictionmodelofwheelsetfailurerateforurbanrailtrainsbasedonipsobpalgorithm AT mengjiwei researchonthepredictionmodelofwheelsetfailurerateforurbanrailtrainsbasedonipsobpalgorithm AT liujianren researchonthepredictionmodelofwheelsetfailurerateforurbanrailtrainsbasedonipsobpalgorithm |