Lyapunov Based Reference Model of Tension Control in a Continuous Strip Processing Line with Multi-Motor Drive
The article describes design and experimental verification of a new control structure with reference model for a multi-motor drive of a continuous technological line in which the motors are mutually mechanically coupled through processed material. Its principle consists in creating an additional inf...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-01-01
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| Series: | Electronics |
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| Online Access: | http://www.mdpi.com/2079-9292/8/1/60 |
| _version_ | 1798002862991605760 |
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| author | Daniela Perduková Pavol Fedor Viliam Fedák Sanjeevikumar Padmanaban |
| author_facet | Daniela Perduková Pavol Fedor Viliam Fedák Sanjeevikumar Padmanaban |
| author_sort | Daniela Perduková |
| collection | DOAJ |
| description | The article describes design and experimental verification of a new control structure with reference model for a multi-motor drive of a continuous technological line in which the motors are mutually mechanically coupled through processed material. Its principle consists in creating an additional information by introducing a new suitable state variable into the system. This helps to achieve a zero steady-state control deviation of the tension in the strip. Afterwards, the tension controller is designed to ensure asymptotic stability of the extended system by applying the second Lyapunov method. The realized experimental measurements performed on a continuous line laboratory model confirm the advantages and correctness of the proposed control structure: it is simple, stable, robust against changes of parameters, invariant to operating disturbances and ensures a high-quality dynamics of the controlled system prescribed by the reference model. To demonstrate effectiveness of the design, the performance of the controller was compared with properties of a standard Proportional Integral Derivative/Proportional Integral (PID/PI) controller designed in frequency domain. |
| first_indexed | 2024-04-11T11:58:57Z |
| format | Article |
| id | doaj.art-ca94eb37b1c2475c9dd499061c95b575 |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-04-11T11:58:57Z |
| publishDate | 2019-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-ca94eb37b1c2475c9dd499061c95b5752022-12-22T04:25:00ZengMDPI AGElectronics2079-92922019-01-01816010.3390/electronics8010060electronics8010060Lyapunov Based Reference Model of Tension Control in a Continuous Strip Processing Line with Multi-Motor DriveDaniela Perduková0Pavol Fedor1Viliam Fedák2Sanjeevikumar Padmanaban3Department of Electrical Engineering and Mechatronics, FEI TU of Košice, Letná 9, 042 00 Košice, SlovakiaDepartment of Electrical Engineering and Mechatronics, FEI TU of Košice, Letná 9, 042 00 Košice, SlovakiaDepartment of Electrical Engineering and Mechatronics, FEI TU of Košice, Letná 9, 042 00 Košice, SlovakiaDepartment of Energy Technology, Aalborg University, 6700 Esbjerg, DenmarkThe article describes design and experimental verification of a new control structure with reference model for a multi-motor drive of a continuous technological line in which the motors are mutually mechanically coupled through processed material. Its principle consists in creating an additional information by introducing a new suitable state variable into the system. This helps to achieve a zero steady-state control deviation of the tension in the strip. Afterwards, the tension controller is designed to ensure asymptotic stability of the extended system by applying the second Lyapunov method. The realized experimental measurements performed on a continuous line laboratory model confirm the advantages and correctness of the proposed control structure: it is simple, stable, robust against changes of parameters, invariant to operating disturbances and ensures a high-quality dynamics of the controlled system prescribed by the reference model. To demonstrate effectiveness of the design, the performance of the controller was compared with properties of a standard Proportional Integral Derivative/Proportional Integral (PID/PI) controller designed in frequency domain.http://www.mdpi.com/2079-9292/8/1/60multi-motor drivestrip processingtension controlspeed controlLyapunov functiontechnological line |
| spellingShingle | Daniela Perduková Pavol Fedor Viliam Fedák Sanjeevikumar Padmanaban Lyapunov Based Reference Model of Tension Control in a Continuous Strip Processing Line with Multi-Motor Drive Electronics multi-motor drive strip processing tension control speed control Lyapunov function technological line |
| title | Lyapunov Based Reference Model of Tension Control in a Continuous Strip Processing Line with Multi-Motor Drive |
| title_full | Lyapunov Based Reference Model of Tension Control in a Continuous Strip Processing Line with Multi-Motor Drive |
| title_fullStr | Lyapunov Based Reference Model of Tension Control in a Continuous Strip Processing Line with Multi-Motor Drive |
| title_full_unstemmed | Lyapunov Based Reference Model of Tension Control in a Continuous Strip Processing Line with Multi-Motor Drive |
| title_short | Lyapunov Based Reference Model of Tension Control in a Continuous Strip Processing Line with Multi-Motor Drive |
| title_sort | lyapunov based reference model of tension control in a continuous strip processing line with multi motor drive |
| topic | multi-motor drive strip processing tension control speed control Lyapunov function technological line |
| url | http://www.mdpi.com/2079-9292/8/1/60 |
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