Simulation and Study on Lateral Stability of Heavy Locomotive
A certain heavy locomotive dynamic model of the locomotive was established with multi-rigid-body dynamics software SIMPACK. By using AAR5, AAR4 and AAR3 track irregularities as the initial turbulence, the serpentine critical velocity of locomotive was obtained by the initial motivation method. Then,...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2017-01-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.05.004 |
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| _version_ | 1850186583626481664 |
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| author | DONG Yongshuai CHEN Guosheng DENG Xiaoxing LUO Yun |
| author_facet | DONG Yongshuai CHEN Guosheng DENG Xiaoxing LUO Yun |
| author_sort | DONG Yongshuai |
| collection | DOAJ |
| description | A certain heavy locomotive dynamic model of the locomotive was established with multi-rigid-body dynamics software SIMPACK. By using AAR5, AAR4 and AAR3 track irregularities as the initial turbulence, the serpentine critical velocity of locomotive was obtained by the initial motivation method. Then, based on the Australian standard and UIC 518 standards, safety operation speed of the locomotive under different track irregularity was obtained. The results showed that: The lateral stability of the locomotive could meet the requirements of safe operation; with track irregularity increasing, safety operation speed would decrease, and the lateral stability of locomotive would be worse. According to different line conditions, different simulation methods in lateral stability simulation analysis should be adopted. |
| format | Article |
| id | doaj-art-5d65cff2d21d40139d3e28956953d9c6 |
| institution | OA Journals |
| issn | 1000-128X |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-5d65cff2d21d40139d3e28956953d9c62025-08-20T02:16:19ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2017-01-01141720917543Simulation and Study on Lateral Stability of Heavy LocomotiveDONG YongshuaiCHEN GuoshengDENG XiaoxingLUO YunA certain heavy locomotive dynamic model of the locomotive was established with multi-rigid-body dynamics software SIMPACK. By using AAR5, AAR4 and AAR3 track irregularities as the initial turbulence, the serpentine critical velocity of locomotive was obtained by the initial motivation method. Then, based on the Australian standard and UIC 518 standards, safety operation speed of the locomotive under different track irregularity was obtained. The results showed that: The lateral stability of the locomotive could meet the requirements of safe operation; with track irregularity increasing, safety operation speed would decrease, and the lateral stability of locomotive would be worse. According to different line conditions, different simulation methods in lateral stability simulation analysis should be adopted.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.05.004heavy locomotivetrack irregularitylateral stabilityAustralian standardUIC 518 standards |
| spellingShingle | DONG Yongshuai CHEN Guosheng DENG Xiaoxing LUO Yun Simulation and Study on Lateral Stability of Heavy Locomotive 机车电传动 heavy locomotive track irregularity lateral stability Australian standard UIC 518 standards |
| title | Simulation and Study on Lateral Stability of Heavy Locomotive |
| title_full | Simulation and Study on Lateral Stability of Heavy Locomotive |
| title_fullStr | Simulation and Study on Lateral Stability of Heavy Locomotive |
| title_full_unstemmed | Simulation and Study on Lateral Stability of Heavy Locomotive |
| title_short | Simulation and Study on Lateral Stability of Heavy Locomotive |
| title_sort | simulation and study on lateral stability of heavy locomotive |
| topic | heavy locomotive track irregularity lateral stability Australian standard UIC 518 standards |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.05.004 |
| work_keys_str_mv | AT dongyongshuai simulationandstudyonlateralstabilityofheavylocomotive AT chenguosheng simulationandstudyonlateralstabilityofheavylocomotive AT dengxiaoxing simulationandstudyonlateralstabilityofheavylocomotive AT luoyun simulationandstudyonlateralstabilityofheavylocomotive |