High-order Sliding Mode Control of a Bioreactor Model through Non-Commensurate Fractional Equations
A higher-order sliding approach to control a bioreactor model is proposed by non-commensurate fractional equations. The model outputs by the help of a controller reached the desired values and track them. According to existing conditions and chattering reduction, a high-order sliding mode has been...
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| Language: | English |
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OICC Press
2024-02-01
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| Series: | Majlesi Journal of Electrical Engineering |
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| Online Access: | https://oiccpress.com/mjee/article/view/4802 |
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| author | Fatemeh Saeedizadeh Naser Pariz Seyyed Abed Hosseini |
| author_facet | Fatemeh Saeedizadeh Naser Pariz Seyyed Abed Hosseini |
| author_sort | Fatemeh Saeedizadeh |
| collection | DOAJ |
| description | A higher-order sliding approach to control a bioreactor model is proposed by non-commensurate fractional equations. The model outputs by the help of a controller reached the desired values and track them. According to existing conditions and chattering reduction, a high-order sliding mode has been chosen to design the controller. The purpose of the paper is to choose proper sliding surfaces. Here, for a better conclusion, a comparison has been made between the high-order sliding mode and the standard sliding mode. High-order sliding mode controllers have been taken in accordance with the structure of integer order system. Thus, in order for the system to apply more precise calculations, it should somehow turn to integer order. The sliding surfaces have been selected so appropriately that we can benefit from the structure of integer order controllers for fractional order system. The sliding surface in both controllers has also been the same so as to provide conditions for comparison. Finally, simulation results indicate that the high-order sliding mode controller has a great impact on chattering reduction. |
| format | Article |
| id | doaj-art-b6cdda5767ff478bbcca74056e8b3676 |
| institution | DOAJ |
| issn | 2345-377X 2345-3796 |
| language | English |
| publishDate | 2024-02-01 |
| publisher | OICC Press |
| record_format | Article |
| series | Majlesi Journal of Electrical Engineering |
| spelling | doaj-art-b6cdda5767ff478bbcca74056e8b36762025-08-20T03:04:02ZengOICC PressMajlesi Journal of Electrical Engineering2345-377X2345-37962024-02-01121High-order Sliding Mode Control of a Bioreactor Model through Non-Commensurate Fractional EquationsFatemeh Saeedizadeh0Naser Pariz1Seyyed Abed Hosseini2Mashhad Branch, Islamic Azad University, IranDepartment of Electrical Engineering, Ferdowsi University of Mashhad, Mashhad, Iran.Research Center of Biomedical Engineering, Mashhad Branch, Islamic Azad University, Mashhad, Iran. A higher-order sliding approach to control a bioreactor model is proposed by non-commensurate fractional equations. The model outputs by the help of a controller reached the desired values and track them. According to existing conditions and chattering reduction, a high-order sliding mode has been chosen to design the controller. The purpose of the paper is to choose proper sliding surfaces. Here, for a better conclusion, a comparison has been made between the high-order sliding mode and the standard sliding mode. High-order sliding mode controllers have been taken in accordance with the structure of integer order system. Thus, in order for the system to apply more precise calculations, it should somehow turn to integer order. The sliding surfaces have been selected so appropriately that we can benefit from the structure of integer order controllers for fractional order system. The sliding surface in both controllers has also been the same so as to provide conditions for comparison. Finally, simulation results indicate that the high-order sliding mode controller has a great impact on chattering reduction.https://oiccpress.com/mjee/article/view/4802BioreactorChattering reductionGenetic AlgorithmHigh- order sliding modeNon-commensurate fractional equations |
| spellingShingle | Fatemeh Saeedizadeh Naser Pariz Seyyed Abed Hosseini High-order Sliding Mode Control of a Bioreactor Model through Non-Commensurate Fractional Equations Majlesi Journal of Electrical Engineering Bioreactor Chattering reduction Genetic Algorithm High- order sliding mode Non-commensurate fractional equations |
| title | High-order Sliding Mode Control of a Bioreactor Model through Non-Commensurate Fractional Equations |
| title_full | High-order Sliding Mode Control of a Bioreactor Model through Non-Commensurate Fractional Equations |
| title_fullStr | High-order Sliding Mode Control of a Bioreactor Model through Non-Commensurate Fractional Equations |
| title_full_unstemmed | High-order Sliding Mode Control of a Bioreactor Model through Non-Commensurate Fractional Equations |
| title_short | High-order Sliding Mode Control of a Bioreactor Model through Non-Commensurate Fractional Equations |
| title_sort | high order sliding mode control of a bioreactor model through non commensurate fractional equations |
| topic | Bioreactor Chattering reduction Genetic Algorithm High- order sliding mode Non-commensurate fractional equations |
| url | https://oiccpress.com/mjee/article/view/4802 |
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