Vibration Reduction of the Nonlinearly Tufted Carpet Yarn by a Modified Sliding Mode Control Method
The yarn vibration causes the yarn tension value to fluctuate, causing a change in the amount of yarn feed, thus causing a deviation of the carpet pile height from the predetermined value. To solve this problem, the sliding mode control algorithm is used to design the sliding mode function and the s...
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2019/5075983 |
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| _version_ | 1832558050171420672 |
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| author | Shuang Huang Xin Wu Peixing Li |
| author_facet | Shuang Huang Xin Wu Peixing Li |
| author_sort | Shuang Huang |
| collection | DOAJ |
| description | The yarn vibration causes the yarn tension value to fluctuate, causing a change in the amount of yarn feed, thus causing a deviation of the carpet pile height from the predetermined value. To solve this problem, the sliding mode control algorithm is used to design the sliding mode function and the sliding mode control law. And four variables in the yarn vibration system are controlled by the MATLAB software. For solving the chattering problem of the control law, the sliding mode control law is improved. The fuzzy sliding mode control algorithm based on the quasisliding mode is adopted. The results show that the sliding mode control algorithm is effective, but the sliding mode control force needs to be switched at high frequency and there is severe chattering. The fuzzy sliding mode control algorithm based on quasisliding mode is adopted to achieve better control effect with a smaller force. In addition, the control force does not have high-frequency switching, and the change is relatively stable, which reduces the chattering phenomenon of sliding mode control. |
| format | Article |
| id | doaj-art-9ca53bb4a8f1453089b49f25afcfc3a1 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-9ca53bb4a8f1453089b49f25afcfc3a12025-02-03T01:33:22ZengWileyShock and Vibration1070-96221875-92032019-01-01201910.1155/2019/50759835075983Vibration Reduction of the Nonlinearly Tufted Carpet Yarn by a Modified Sliding Mode Control MethodShuang Huang0Xin Wu1Peixing Li2Department of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai, ChinaDepartment of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai, ChinaDepartment of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai, ChinaThe yarn vibration causes the yarn tension value to fluctuate, causing a change in the amount of yarn feed, thus causing a deviation of the carpet pile height from the predetermined value. To solve this problem, the sliding mode control algorithm is used to design the sliding mode function and the sliding mode control law. And four variables in the yarn vibration system are controlled by the MATLAB software. For solving the chattering problem of the control law, the sliding mode control law is improved. The fuzzy sliding mode control algorithm based on the quasisliding mode is adopted. The results show that the sliding mode control algorithm is effective, but the sliding mode control force needs to be switched at high frequency and there is severe chattering. The fuzzy sliding mode control algorithm based on quasisliding mode is adopted to achieve better control effect with a smaller force. In addition, the control force does not have high-frequency switching, and the change is relatively stable, which reduces the chattering phenomenon of sliding mode control.http://dx.doi.org/10.1155/2019/5075983 |
| spellingShingle | Shuang Huang Xin Wu Peixing Li Vibration Reduction of the Nonlinearly Tufted Carpet Yarn by a Modified Sliding Mode Control Method Shock and Vibration |
| title | Vibration Reduction of the Nonlinearly Tufted Carpet Yarn by a Modified Sliding Mode Control Method |
| title_full | Vibration Reduction of the Nonlinearly Tufted Carpet Yarn by a Modified Sliding Mode Control Method |
| title_fullStr | Vibration Reduction of the Nonlinearly Tufted Carpet Yarn by a Modified Sliding Mode Control Method |
| title_full_unstemmed | Vibration Reduction of the Nonlinearly Tufted Carpet Yarn by a Modified Sliding Mode Control Method |
| title_short | Vibration Reduction of the Nonlinearly Tufted Carpet Yarn by a Modified Sliding Mode Control Method |
| title_sort | vibration reduction of the nonlinearly tufted carpet yarn by a modified sliding mode control method |
| url | http://dx.doi.org/10.1155/2019/5075983 |
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