Design and dSPACE Implementation of a Simplified Fuzzy Control of a DC-DC Three-Level Converter
The design of an efficient DC-DC converter depends critically on its suitable control. In this paper, a new simplified output tracking control strategy for a DC-DC three-level boost converter is presented. The proposed strategy is characterized by its good tracking performances, its simplicity of de...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Journal of Electrical and Computer Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/5593572 |
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| author | Hajar Doubabi Issam Salhi |
| author_facet | Hajar Doubabi Issam Salhi |
| author_sort | Hajar Doubabi |
| collection | DOAJ |
| description | The design of an efficient DC-DC converter depends critically on its suitable control. In this paper, a new simplified output tracking control strategy for a DC-DC three-level boost converter is presented. The proposed strategy is characterized by its good tracking performances, its simplicity of design, and the stability that is ensured over the entire operating range. Thanks to (i) the adopted Takagi–Sugeno (TS) fuzzy approach; (ii) the small-signal model derived under the large domain of operating conditions, and (iii) the proportional-integral (PI) controllers’ merit. After introducing the three-level boost converter topology, the operating principles and mathematical modeling are addressed. Then, the proposed output control strategy is developed based on the PI control and the TS fuzzy approximation. A controller ensuring the capacitor voltages balancing has been also introduced in this paper. Experimental results using dSPACE (DS1104) and a laboratory prototype of three-level boost converter demonstrate the flexibility of the proposed controller, its reference tracking capability, and its ability to satisfy the performance specification over the whole operating range of the system. |
| format | Article |
| id | doaj-art-4aecd2b6b03e489daa15df01292b112e |
| institution | Kabale University |
| issn | 2090-0147 2090-0155 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Electrical and Computer Engineering |
| spelling | doaj-art-4aecd2b6b03e489daa15df01292b112e2025-02-03T07:24:03ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552021-01-01202110.1155/2021/55935725593572Design and dSPACE Implementation of a Simplified Fuzzy Control of a DC-DC Three-Level ConverterHajar Doubabi0Issam Salhi1Cadi Ayyad University, PB 549 Av. Abdelkarim Elkhattabi, Gueliz, Marrakesh, MoroccoCadi Ayyad University, PB 549 Av. Abdelkarim Elkhattabi, Gueliz, Marrakesh, MoroccoThe design of an efficient DC-DC converter depends critically on its suitable control. In this paper, a new simplified output tracking control strategy for a DC-DC three-level boost converter is presented. The proposed strategy is characterized by its good tracking performances, its simplicity of design, and the stability that is ensured over the entire operating range. Thanks to (i) the adopted Takagi–Sugeno (TS) fuzzy approach; (ii) the small-signal model derived under the large domain of operating conditions, and (iii) the proportional-integral (PI) controllers’ merit. After introducing the three-level boost converter topology, the operating principles and mathematical modeling are addressed. Then, the proposed output control strategy is developed based on the PI control and the TS fuzzy approximation. A controller ensuring the capacitor voltages balancing has been also introduced in this paper. Experimental results using dSPACE (DS1104) and a laboratory prototype of three-level boost converter demonstrate the flexibility of the proposed controller, its reference tracking capability, and its ability to satisfy the performance specification over the whole operating range of the system.http://dx.doi.org/10.1155/2021/5593572 |
| spellingShingle | Hajar Doubabi Issam Salhi Design and dSPACE Implementation of a Simplified Fuzzy Control of a DC-DC Three-Level Converter Journal of Electrical and Computer Engineering |
| title | Design and dSPACE Implementation of a Simplified Fuzzy Control of a DC-DC Three-Level Converter |
| title_full | Design and dSPACE Implementation of a Simplified Fuzzy Control of a DC-DC Three-Level Converter |
| title_fullStr | Design and dSPACE Implementation of a Simplified Fuzzy Control of a DC-DC Three-Level Converter |
| title_full_unstemmed | Design and dSPACE Implementation of a Simplified Fuzzy Control of a DC-DC Three-Level Converter |
| title_short | Design and dSPACE Implementation of a Simplified Fuzzy Control of a DC-DC Three-Level Converter |
| title_sort | design and dspace implementation of a simplified fuzzy control of a dc dc three level converter |
| url | http://dx.doi.org/10.1155/2021/5593572 |
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