Robust Adaptive Control of Dual Active Bridge DC-DC Converter with Constant Power Loading
The standard model reference adaptive control (MRAC) application to the Dual Active Bridge (DAB) converter has proven to achieve excellent dynamic and tracking responses under parametric uncertainty. However, it is sensitive to bounded non-parametric uncertainty caused by measurement noise and rippl...
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| Format: | Article |
| Language: | English |
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Sciendo
2025-01-01
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| Series: | Power Electronics and Drives |
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| Online Access: | https://doi.org/10.2478/pead-2025-0004 |
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| author | Effah Emmanuel K. Effah Francis B. Okyere Philip Y. Anto Emmanuel K. |
| author_facet | Effah Emmanuel K. Effah Francis B. Okyere Philip Y. Anto Emmanuel K. |
| author_sort | Effah Emmanuel K. |
| collection | DOAJ |
| description | The standard model reference adaptive control (MRAC) application to the Dual Active Bridge (DAB) converter has proven to achieve excellent dynamic and tracking responses under parametric uncertainty. However, it is sensitive to bounded non-parametric uncertainty caused by measurement noise and ripples in the output voltage produced in the electronic device. When left unchecked, it affects the system’s performance and may lead to instability. This paper investigates two robust modifications to the standard MRAC, namely the projection operator and dead zone techniques, to tackle the issue of the bounded noise to the dual active bridge with constant power loading (CPL). It further develops an improved form of the dead zone-based MRAC, which ensures better transient and steady-state output voltage when compared with the traditional dead-zone-based MRAC. |
| format | Article |
| id | doaj-art-e3c226e4c617485c8fde9c5893322711 |
| institution | Kabale University |
| issn | 2543-4292 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Power Electronics and Drives |
| spelling | doaj-art-e3c226e4c617485c8fde9c58933227112025-02-10T13:26:01ZengSciendoPower Electronics and Drives2543-42922025-01-01101607310.2478/pead-2025-0004Robust Adaptive Control of Dual Active Bridge DC-DC Converter with Constant Power LoadingEffah Emmanuel K.0Effah Francis B.1Okyere Philip Y.2Anto Emmanuel K.3Ghana Communication Technology University, Accra, GhanaKwame Nkrumah University of Science and Technology, Kumasi, GhanaKwame Nkrumah University of Science and Technology, Kumasi, GhanaKwame Nkrumah University of Science and Technology, Kumasi, GhanaThe standard model reference adaptive control (MRAC) application to the Dual Active Bridge (DAB) converter has proven to achieve excellent dynamic and tracking responses under parametric uncertainty. However, it is sensitive to bounded non-parametric uncertainty caused by measurement noise and ripples in the output voltage produced in the electronic device. When left unchecked, it affects the system’s performance and may lead to instability. This paper investigates two robust modifications to the standard MRAC, namely the projection operator and dead zone techniques, to tackle the issue of the bounded noise to the dual active bridge with constant power loading (CPL). It further develops an improved form of the dead zone-based MRAC, which ensures better transient and steady-state output voltage when compared with the traditional dead-zone-based MRAC.https://doi.org/10.2478/pead-2025-0004dual active bridge converterconstant power loadingdead zoneprojection operatormodel reference adaptive control |
| spellingShingle | Effah Emmanuel K. Effah Francis B. Okyere Philip Y. Anto Emmanuel K. Robust Adaptive Control of Dual Active Bridge DC-DC Converter with Constant Power Loading Power Electronics and Drives dual active bridge converter constant power loading dead zone projection operator model reference adaptive control |
| title | Robust Adaptive Control of Dual Active Bridge DC-DC Converter with Constant Power Loading |
| title_full | Robust Adaptive Control of Dual Active Bridge DC-DC Converter with Constant Power Loading |
| title_fullStr | Robust Adaptive Control of Dual Active Bridge DC-DC Converter with Constant Power Loading |
| title_full_unstemmed | Robust Adaptive Control of Dual Active Bridge DC-DC Converter with Constant Power Loading |
| title_short | Robust Adaptive Control of Dual Active Bridge DC-DC Converter with Constant Power Loading |
| title_sort | robust adaptive control of dual active bridge dc dc converter with constant power loading |
| topic | dual active bridge converter constant power loading dead zone projection operator model reference adaptive control |
| url | https://doi.org/10.2478/pead-2025-0004 |
| work_keys_str_mv | AT effahemmanuelk robustadaptivecontrolofdualactivebridgedcdcconverterwithconstantpowerloading AT effahfrancisb robustadaptivecontrolofdualactivebridgedcdcconverterwithconstantpowerloading AT okyerephilipy robustadaptivecontrolofdualactivebridgedcdcconverterwithconstantpowerloading AT antoemmanuelk robustadaptivecontrolofdualactivebridgedcdcconverterwithconstantpowerloading |