Modeling and simulation of equivalent second-order pendulum model of casting crane based on liquid slosh
Because the load of the foundry crane is the molten metal of high temperature liquid, the liquid in the load will produce different amplitude sloshing during the operation process, showing a complex solid-liquid coupling phenomenon. The conventional modeling method of treating the load as a solid ca...
| Main Authors: | , , , , , , |
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| Format: | Proceedings |
| Language: | English English |
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Association for Computing Machinery
2021
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| Online Access: | https://eprints.ums.edu.my/id/eprint/33450/1/Modeling%20and%20simulation%20of%20equivalent%20second-order%20pendulum%20model%20of%20casting%20crane%20based%20on%20liquid%20slosh.ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/33450/2/Modeling%20and%20simulation%20of%20equivalent%20second-order%20pendulum%20model%20of%20casting%20crane%20based%20on%20liquid%20slosh.pdf |
| _version_ | 1825714880759463936 |
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| author | Tianlei, Wang Qimei, Zhang Zhaoming, Zheng Zhiqin, Wu Yanyang, Liang Teo, Kenneth Tze Kin Xizhu, Chen |
| author_facet | Tianlei, Wang Qimei, Zhang Zhaoming, Zheng Zhiqin, Wu Yanyang, Liang Teo, Kenneth Tze Kin Xizhu, Chen |
| author_sort | Tianlei, Wang |
| collection | UMS |
| description | Because the load of the foundry crane is the molten metal of high temperature liquid, the liquid in the load will produce different amplitude sloshing during the operation process, showing a complex solid-liquid coupling phenomenon. The conventional modeling method of treating the load as a solid can no longer meet the control requirements. In order to solve this problem, the equivalent second-order pendulum model of liquid sloshing is established in this paper. On this basis, the dynamic equation of casting bridge crane is derived by Lagrange method. Then a sliding mode variable structure controller is designed and simulated. The experimental results verify the dynamic characteristics and effectiveness of the nonlinear model, and realize the precise positioning of the trolley and the effective anti-swing of the load. |
| first_indexed | 2024-03-06T03:18:20Z |
| format | Proceedings |
| id | ums.eprints-33450 |
| institution | Universiti Malaysia Sabah |
| language | English English |
| last_indexed | 2024-03-06T03:18:20Z |
| publishDate | 2021 |
| publisher | Association for Computing Machinery |
| record_format | dspace |
| spelling | ums.eprints-334502022-08-03T23:21:00Z https://eprints.ums.edu.my/id/eprint/33450/ Modeling and simulation of equivalent second-order pendulum model of casting crane based on liquid slosh Tianlei, Wang Qimei, Zhang Zhaoming, Zheng Zhiqin, Wu Yanyang, Liang Teo, Kenneth Tze Kin Xizhu, Chen T1-995 Technology (General) Because the load of the foundry crane is the molten metal of high temperature liquid, the liquid in the load will produce different amplitude sloshing during the operation process, showing a complex solid-liquid coupling phenomenon. The conventional modeling method of treating the load as a solid can no longer meet the control requirements. In order to solve this problem, the equivalent second-order pendulum model of liquid sloshing is established in this paper. On this basis, the dynamic equation of casting bridge crane is derived by Lagrange method. Then a sliding mode variable structure controller is designed and simulated. The experimental results verify the dynamic characteristics and effectiveness of the nonlinear model, and realize the precise positioning of the trolley and the effective anti-swing of the load. Association for Computing Machinery 2021-10 Proceedings PeerReviewed text en https://eprints.ums.edu.my/id/eprint/33450/1/Modeling%20and%20simulation%20of%20equivalent%20second-order%20pendulum%20model%20of%20casting%20crane%20based%20on%20liquid%20slosh.ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/33450/2/Modeling%20and%20simulation%20of%20equivalent%20second-order%20pendulum%20model%20of%20casting%20crane%20based%20on%20liquid%20slosh.pdf Tianlei, Wang and Qimei, Zhang and Zhaoming, Zheng and Zhiqin, Wu and Yanyang, Liang and Teo, Kenneth Tze Kin and Xizhu, Chen (2021) Modeling and simulation of equivalent second-order pendulum model of casting crane based on liquid slosh. https://dl.acm.org/doi/abs/10.1145/3513142.3513158 |
| spellingShingle | T1-995 Technology (General) Tianlei, Wang Qimei, Zhang Zhaoming, Zheng Zhiqin, Wu Yanyang, Liang Teo, Kenneth Tze Kin Xizhu, Chen Modeling and simulation of equivalent second-order pendulum model of casting crane based on liquid slosh |
| title | Modeling and simulation of equivalent second-order pendulum model of casting crane based on liquid slosh |
| title_full | Modeling and simulation of equivalent second-order pendulum model of casting crane based on liquid slosh |
| title_fullStr | Modeling and simulation of equivalent second-order pendulum model of casting crane based on liquid slosh |
| title_full_unstemmed | Modeling and simulation of equivalent second-order pendulum model of casting crane based on liquid slosh |
| title_short | Modeling and simulation of equivalent second-order pendulum model of casting crane based on liquid slosh |
| title_sort | modeling and simulation of equivalent second order pendulum model of casting crane based on liquid slosh |
| topic | T1-995 Technology (General) |
| url | https://eprints.ums.edu.my/id/eprint/33450/1/Modeling%20and%20simulation%20of%20equivalent%20second-order%20pendulum%20model%20of%20casting%20crane%20based%20on%20liquid%20slosh.ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/33450/2/Modeling%20and%20simulation%20of%20equivalent%20second-order%20pendulum%20model%20of%20casting%20crane%20based%20on%20liquid%20slosh.pdf |
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