Optimization and Performance Analysis of Rail-Train Coupling System with Inerters
Optimization for vertical vibration performance of a rail-train coupling system is investigated in this paper with the introduction of inerters for both primary and secondary suspensions. A model of a typical Chinese passenger train that travels on a traditional rail with track, sleepers, and ballas...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2021/9974803 |
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| _version_ | 1832566508050448384 |
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| author | Shichang Han Xian Wang Chunxi Yang Guowei Xie Zhongcheng Qiu Chen Wang |
| author_facet | Shichang Han Xian Wang Chunxi Yang Guowei Xie Zhongcheng Qiu Chen Wang |
| author_sort | Shichang Han |
| collection | DOAJ |
| description | Optimization for vertical vibration performance of a rail-train coupling system is investigated in this paper with the introduction of inerters for both primary and secondary suspensions. A model of a typical Chinese passenger train that travels on a traditional rail with track, sleepers, and ballast is simulated. The goal is to improve the ride quality for the train and vibration attenuation for the rail system in response to track irregularities. Optimizations for only inertance and all suspension parameters are carried out by the particle swarm algorithm (PSO). Performance benefits for both the train and the rail system are demonstrated and suspension layouts with inerters connected in parallel and series are compared with the traditional one in both time domain and frequency domain. |
| format | Article |
| id | doaj-art-d083ff51c314410aa686de971abab1fb |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-d083ff51c314410aa686de971abab1fb2025-02-03T01:03:58ZengWileyComplexity1076-27871099-05262021-01-01202110.1155/2021/99748039974803Optimization and Performance Analysis of Rail-Train Coupling System with InertersShichang Han0Xian Wang1Chunxi Yang2Guowei Xie3Zhongcheng Qiu4Chen Wang5Faculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650500, ChinaFaculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650500, ChinaFaculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650500, ChinaShanghai Headquarters, QST Corporation, Shanghai 201210, ChinaFaculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650500, ChinaFaculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650500, ChinaOptimization for vertical vibration performance of a rail-train coupling system is investigated in this paper with the introduction of inerters for both primary and secondary suspensions. A model of a typical Chinese passenger train that travels on a traditional rail with track, sleepers, and ballast is simulated. The goal is to improve the ride quality for the train and vibration attenuation for the rail system in response to track irregularities. Optimizations for only inertance and all suspension parameters are carried out by the particle swarm algorithm (PSO). Performance benefits for both the train and the rail system are demonstrated and suspension layouts with inerters connected in parallel and series are compared with the traditional one in both time domain and frequency domain.http://dx.doi.org/10.1155/2021/9974803 |
| spellingShingle | Shichang Han Xian Wang Chunxi Yang Guowei Xie Zhongcheng Qiu Chen Wang Optimization and Performance Analysis of Rail-Train Coupling System with Inerters Complexity |
| title | Optimization and Performance Analysis of Rail-Train Coupling System with Inerters |
| title_full | Optimization and Performance Analysis of Rail-Train Coupling System with Inerters |
| title_fullStr | Optimization and Performance Analysis of Rail-Train Coupling System with Inerters |
| title_full_unstemmed | Optimization and Performance Analysis of Rail-Train Coupling System with Inerters |
| title_short | Optimization and Performance Analysis of Rail-Train Coupling System with Inerters |
| title_sort | optimization and performance analysis of rail train coupling system with inerters |
| url | http://dx.doi.org/10.1155/2021/9974803 |
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