Generalized Correntropy Filter-Based Fault Diagnosis and Tolerant Control for Non-Gaussian Stochastic Systems Subject to Sensor Faults
In this paper, a generalized correntropy filter-based fault diagnosis (FD) and fault tolerant control (FTC) strategy is proposed for stochastic systems with heavy-tailed distributed noises. In order to deal with the non-Gaussian noises involved in the stochastic systems, a generalized correntropy cr...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2018-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/8288821/ |
| _version_ | 1818379675815116800 |
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| author | Xinying Xu Yanyun Zhang Mifeng Ren Jianhua Zhang Gaowei Yan |
| author_facet | Xinying Xu Yanyun Zhang Mifeng Ren Jianhua Zhang Gaowei Yan |
| author_sort | Xinying Xu |
| collection | DOAJ |
| description | In this paper, a generalized correntropy filter-based fault diagnosis (FD) and fault tolerant control (FTC) strategy is proposed for stochastic systems with heavy-tailed distributed noises. In order to deal with the non-Gaussian noises involved in the stochastic systems, a generalized correntropy criterion (GCC) is reviewed first. Then, based on this criterion, an output feedback controller is designed for the healthy stochastic system to make the system output track the set-point as closely as possible. Considering the sensor fault, a GCC filter-based FD method is established, where residuals are used to detect and isolate the sensor fault. Moreover, when the sensor fault is diagnosed, normal signals are used to reconstruct the system so that the system can maintain run normally. Finally, the wind energy conversion system with three types of sensor faults is used to verify the feasibility and efficiency of the proposed FD and FTC method. |
| first_indexed | 2024-12-14T02:06:34Z |
| format | Article |
| id | doaj.art-cbd2aa6600814a9eb82c9b286d2a5953 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-14T02:06:34Z |
| publishDate | 2018-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-cbd2aa6600814a9eb82c9b286d2a59532022-12-21T23:20:53ZengIEEEIEEE Access2169-35362018-01-016125981260710.1109/ACCESS.2018.28007308288821Generalized Correntropy Filter-Based Fault Diagnosis and Tolerant Control for Non-Gaussian Stochastic Systems Subject to Sensor FaultsXinying Xu0Yanyun Zhang1https://orcid.org/0000-0003-3306-3457Mifeng Ren2https://orcid.org/0000-0001-5062-0521Jianhua Zhang3Gaowei Yan4College of Information Engineering, Taiyuan University of Technology, Taiyuan, ChinaCollege of Information Engineering, Taiyuan University of Technology, Taiyuan, ChinaCollege of Information Engineering, Taiyuan University of Technology, Taiyuan, ChinaState Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, ChinaCollege of Information Engineering, Taiyuan University of Technology, Taiyuan, ChinaIn this paper, a generalized correntropy filter-based fault diagnosis (FD) and fault tolerant control (FTC) strategy is proposed for stochastic systems with heavy-tailed distributed noises. In order to deal with the non-Gaussian noises involved in the stochastic systems, a generalized correntropy criterion (GCC) is reviewed first. Then, based on this criterion, an output feedback controller is designed for the healthy stochastic system to make the system output track the set-point as closely as possible. Considering the sensor fault, a GCC filter-based FD method is established, where residuals are used to detect and isolate the sensor fault. Moreover, when the sensor fault is diagnosed, normal signals are used to reconstruct the system so that the system can maintain run normally. Finally, the wind energy conversion system with three types of sensor faults is used to verify the feasibility and efficiency of the proposed FD and FTC method.https://ieeexplore.ieee.org/document/8288821/Fault diagnosis and tolerant controlgeneralized correntropy criterion (GCC)sensor faultnon-Gaussian systems |
| spellingShingle | Xinying Xu Yanyun Zhang Mifeng Ren Jianhua Zhang Gaowei Yan Generalized Correntropy Filter-Based Fault Diagnosis and Tolerant Control for Non-Gaussian Stochastic Systems Subject to Sensor Faults IEEE Access Fault diagnosis and tolerant control generalized correntropy criterion (GCC) sensor fault non-Gaussian systems |
| title | Generalized Correntropy Filter-Based Fault Diagnosis and Tolerant Control for Non-Gaussian Stochastic Systems Subject to Sensor Faults |
| title_full | Generalized Correntropy Filter-Based Fault Diagnosis and Tolerant Control for Non-Gaussian Stochastic Systems Subject to Sensor Faults |
| title_fullStr | Generalized Correntropy Filter-Based Fault Diagnosis and Tolerant Control for Non-Gaussian Stochastic Systems Subject to Sensor Faults |
| title_full_unstemmed | Generalized Correntropy Filter-Based Fault Diagnosis and Tolerant Control for Non-Gaussian Stochastic Systems Subject to Sensor Faults |
| title_short | Generalized Correntropy Filter-Based Fault Diagnosis and Tolerant Control for Non-Gaussian Stochastic Systems Subject to Sensor Faults |
| title_sort | generalized correntropy filter based fault diagnosis and tolerant control for non gaussian stochastic systems subject to sensor faults |
| topic | Fault diagnosis and tolerant control generalized correntropy criterion (GCC) sensor fault non-Gaussian systems |
| url | https://ieeexplore.ieee.org/document/8288821/ |
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