A Fault Diagnosis Method for Oil Well Pump Using Radial Basis Function Neural Network Combined with Modified Genetic Algorithm
This paper presents a new method to diagnose oil well pump faults using a modified radial basis function neural network. With the development of submersible linear motor technology, rodless pumping units have been widely used in oil exploration. However, the ground indicator diagram method cannot be...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2017-01-01
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| Series: | Journal of Control Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2017/5710408 |
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| _version_ | 1832563139604905984 |
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| author | Deliang Yu Yanmei Li Hao Sun Yulong Ren Yongming Zhang Weigui Qi |
| author_facet | Deliang Yu Yanmei Li Hao Sun Yulong Ren Yongming Zhang Weigui Qi |
| author_sort | Deliang Yu |
| collection | DOAJ |
| description | This paper presents a new method to diagnose oil well pump faults using a modified radial basis function neural network. With the development of submersible linear motor technology, rodless pumping units have been widely used in oil exploration. However, the ground indicator diagram method cannot be used to diagnose the working conditions of rodless pumping units because it is based on the load change of the polished rod suspension point and its displacement. To solve this problem, this paper presents a new method that is applicable to rodless oil pumps. The advantage of this new method is its use of a simple feature extraction method and advanced genetic algorithm to optimize the threshold and weight of the RBF neural network. In this paper, we extract the characteristic value from the operation parameters of the submersible linear motor and oil wellhead as the input vector of the fault diagnosis model. Through experimental analysis, the proposed method is proven to have good convergence performance, high accuracy, and high reliability. |
| format | Article |
| id | doaj-art-340fcec425e642d3a12710dabdaa79af |
| institution | Kabale University |
| issn | 1687-5249 1687-5257 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Control Science and Engineering |
| spelling | doaj-art-340fcec425e642d3a12710dabdaa79af2025-02-03T01:20:50ZengWileyJournal of Control Science and Engineering1687-52491687-52572017-01-01201710.1155/2017/57104085710408A Fault Diagnosis Method for Oil Well Pump Using Radial Basis Function Neural Network Combined with Modified Genetic AlgorithmDeliang Yu0Yanmei Li1Hao Sun2Yulong Ren3Yongming Zhang4Weigui Qi5Harbin University of Science and Technology, Harbin 150001, ChinaHarbin University of Science and Technology, Harbin 150001, ChinaHarbin University of Science and Technology, Harbin 150001, ChinaHarbin University of Science and Technology, Harbin 150001, ChinaTongji University, Shanghai 200092, ChinaHarbin Institute of Technology, Harbin 150001, ChinaThis paper presents a new method to diagnose oil well pump faults using a modified radial basis function neural network. With the development of submersible linear motor technology, rodless pumping units have been widely used in oil exploration. However, the ground indicator diagram method cannot be used to diagnose the working conditions of rodless pumping units because it is based on the load change of the polished rod suspension point and its displacement. To solve this problem, this paper presents a new method that is applicable to rodless oil pumps. The advantage of this new method is its use of a simple feature extraction method and advanced genetic algorithm to optimize the threshold and weight of the RBF neural network. In this paper, we extract the characteristic value from the operation parameters of the submersible linear motor and oil wellhead as the input vector of the fault diagnosis model. Through experimental analysis, the proposed method is proven to have good convergence performance, high accuracy, and high reliability.http://dx.doi.org/10.1155/2017/5710408 |
| spellingShingle | Deliang Yu Yanmei Li Hao Sun Yulong Ren Yongming Zhang Weigui Qi A Fault Diagnosis Method for Oil Well Pump Using Radial Basis Function Neural Network Combined with Modified Genetic Algorithm Journal of Control Science and Engineering |
| title | A Fault Diagnosis Method for Oil Well Pump Using Radial Basis Function Neural Network Combined with Modified Genetic Algorithm |
| title_full | A Fault Diagnosis Method for Oil Well Pump Using Radial Basis Function Neural Network Combined with Modified Genetic Algorithm |
| title_fullStr | A Fault Diagnosis Method for Oil Well Pump Using Radial Basis Function Neural Network Combined with Modified Genetic Algorithm |
| title_full_unstemmed | A Fault Diagnosis Method for Oil Well Pump Using Radial Basis Function Neural Network Combined with Modified Genetic Algorithm |
| title_short | A Fault Diagnosis Method for Oil Well Pump Using Radial Basis Function Neural Network Combined with Modified Genetic Algorithm |
| title_sort | fault diagnosis method for oil well pump using radial basis function neural network combined with modified genetic algorithm |
| url | http://dx.doi.org/10.1155/2017/5710408 |
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