Super-Twisting-Algorithm-Based Terminal Sliding Mode Control for a Bioreactor System
This study proposes a class of super-twisting-algorithm-based (STA-based) terminal sliding mode control (TSMC) for a bioreactor system with second-order type dynamics. TSMC not only can retain the advantages of conventional sliding mode control (CSMC), including easy implementation, robustness to di...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Abstract and Applied Analysis |
| Online Access: | http://dx.doi.org/10.1155/2014/495680 |
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| author | Sendren Sheng-Dong Xu |
| author_facet | Sendren Sheng-Dong Xu |
| author_sort | Sendren Sheng-Dong Xu |
| collection | DOAJ |
| description | This study proposes a class of super-twisting-algorithm-based (STA-based) terminal sliding mode
control (TSMC) for a bioreactor system with second-order type dynamics. TSMC not only can retain the advantages of conventional sliding mode control (CSMC), including easy implementation, robustness to disturbances, and fast response, but also can make the system states converge to the equivalent point in a finite amount of time after the system states intersect the sliding surface. The chattering phenomena in TSMC will originally exist on the sliding surface after the system states achieve the sliding surface and before the system states reach the equivalent point. However, by using the super twisting algorithm (STA), the chattering phenomena can be obviously reduced. The proposed method is also compared with two other methods: (1) CSMC without STA and (2) TSMC without STA. Finally, the control schemes are applied to the control of a bioreactor system to illustrate the effectiveness and applicability. Simulation results show that it can achieve better performance by using the proposed method. |
| format | Article |
| id | doaj-art-978e7a57426e45d5a699dcb5befe66bd |
| institution | Kabale University |
| issn | 1085-3375 1687-0409 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Abstract and Applied Analysis |
| spelling | doaj-art-978e7a57426e45d5a699dcb5befe66bd2025-02-03T01:20:26ZengWileyAbstract and Applied Analysis1085-33751687-04092014-01-01201410.1155/2014/495680495680Super-Twisting-Algorithm-Based Terminal Sliding Mode Control for a Bioreactor SystemSendren Sheng-Dong Xu0Graduate Institute of Automation and Control, National Taiwan University of Science and Technology, No. 43, Section 4, Keelung Road, Da’an District, Taipei 10607, TaiwanThis study proposes a class of super-twisting-algorithm-based (STA-based) terminal sliding mode control (TSMC) for a bioreactor system with second-order type dynamics. TSMC not only can retain the advantages of conventional sliding mode control (CSMC), including easy implementation, robustness to disturbances, and fast response, but also can make the system states converge to the equivalent point in a finite amount of time after the system states intersect the sliding surface. The chattering phenomena in TSMC will originally exist on the sliding surface after the system states achieve the sliding surface and before the system states reach the equivalent point. However, by using the super twisting algorithm (STA), the chattering phenomena can be obviously reduced. The proposed method is also compared with two other methods: (1) CSMC without STA and (2) TSMC without STA. Finally, the control schemes are applied to the control of a bioreactor system to illustrate the effectiveness and applicability. Simulation results show that it can achieve better performance by using the proposed method.http://dx.doi.org/10.1155/2014/495680 |
| spellingShingle | Sendren Sheng-Dong Xu Super-Twisting-Algorithm-Based Terminal Sliding Mode Control for a Bioreactor System Abstract and Applied Analysis |
| title | Super-Twisting-Algorithm-Based Terminal Sliding Mode Control for a Bioreactor System |
| title_full | Super-Twisting-Algorithm-Based Terminal Sliding Mode Control for a Bioreactor System |
| title_fullStr | Super-Twisting-Algorithm-Based Terminal Sliding Mode Control for a Bioreactor System |
| title_full_unstemmed | Super-Twisting-Algorithm-Based Terminal Sliding Mode Control for a Bioreactor System |
| title_short | Super-Twisting-Algorithm-Based Terminal Sliding Mode Control for a Bioreactor System |
| title_sort | super twisting algorithm based terminal sliding mode control for a bioreactor system |
| url | http://dx.doi.org/10.1155/2014/495680 |
| work_keys_str_mv | AT sendrenshengdongxu supertwistingalgorithmbasedterminalslidingmodecontrolforabioreactorsystem |