Detecting Enclosed Board Channel of Data Acquisition System Using Probabilistic Neural Network with Null Matrix
The board channel is a connection between a data acquisition system and the sensors of a plant. A flawed channel will bring poor-quality data or faulty data that may cause an incorrect strategy. In this paper, a data-driven approach is proposed to detect the status of the enclosed board channel base...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-07-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1424-8220/22/15/5559 |
| _version_ | 1797412331922128896 |
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| author | Dapeng Zhang Zhiling Lin Zhiwei Gao |
| author_facet | Dapeng Zhang Zhiling Lin Zhiwei Gao |
| author_sort | Dapeng Zhang |
| collection | DOAJ |
| description | The board channel is a connection between a data acquisition system and the sensors of a plant. A flawed channel will bring poor-quality data or faulty data that may cause an incorrect strategy. In this paper, a data-driven approach is proposed to detect the status of the enclosed board channel based on an error time series obtained from multiple excitation signals and internal register values. The critical faulty data, contrary to the known healthy data, are constructed by using a null matrix with maximum projection and are labelled as training examples together with healthy data. Finally, the status of the enclosed board channel is validated by a well-trained probabilistic neural network. The experimental results demonstrate the effectiveness of the proposed method. |
| first_indexed | 2024-03-09T05:00:46Z |
| format | Article |
| id | doaj.art-1a9f8a2685ba465fb2b2d51cf8f31acb |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-09T05:00:46Z |
| publishDate | 2022-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-1a9f8a2685ba465fb2b2d51cf8f31acb2023-12-03T13:00:09ZengMDPI AGSensors1424-82202022-07-012215555910.3390/s22155559Detecting Enclosed Board Channel of Data Acquisition System Using Probabilistic Neural Network with Null MatrixDapeng Zhang0Zhiling Lin1Zhiwei Gao2School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, ChinaSchool of Electrical Engineering, Tianjin University of Technology, Tianjin 300384, ChinaFaculty of Engineering and Environment, University of Northumbria, Newcastle upon Tyne NE2 8ST, UKThe board channel is a connection between a data acquisition system and the sensors of a plant. A flawed channel will bring poor-quality data or faulty data that may cause an incorrect strategy. In this paper, a data-driven approach is proposed to detect the status of the enclosed board channel based on an error time series obtained from multiple excitation signals and internal register values. The critical faulty data, contrary to the known healthy data, are constructed by using a null matrix with maximum projection and are labelled as training examples together with healthy data. Finally, the status of the enclosed board channel is validated by a well-trained probabilistic neural network. The experimental results demonstrate the effectiveness of the proposed method.https://www.mdpi.com/1424-8220/22/15/5559fault detection and diagnosisboard channelprobabilistic neural network |
| spellingShingle | Dapeng Zhang Zhiling Lin Zhiwei Gao Detecting Enclosed Board Channel of Data Acquisition System Using Probabilistic Neural Network with Null Matrix Sensors fault detection and diagnosis board channel probabilistic neural network |
| title | Detecting Enclosed Board Channel of Data Acquisition System Using Probabilistic Neural Network with Null Matrix |
| title_full | Detecting Enclosed Board Channel of Data Acquisition System Using Probabilistic Neural Network with Null Matrix |
| title_fullStr | Detecting Enclosed Board Channel of Data Acquisition System Using Probabilistic Neural Network with Null Matrix |
| title_full_unstemmed | Detecting Enclosed Board Channel of Data Acquisition System Using Probabilistic Neural Network with Null Matrix |
| title_short | Detecting Enclosed Board Channel of Data Acquisition System Using Probabilistic Neural Network with Null Matrix |
| title_sort | detecting enclosed board channel of data acquisition system using probabilistic neural network with null matrix |
| topic | fault detection and diagnosis board channel probabilistic neural network |
| url | https://www.mdpi.com/1424-8220/22/15/5559 |
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