Temperature Characteristic of Yaw Damper and Its Effect on Vehicle Stability
The field test and simulation analysis were accomplished to analyze the impact of oil temperature on inherent dynamic performance of yaw damper and vehicle stability and temperature characteristic of yaw damper. The test results showed that the absorbed energy by yaw damper, the dynamic damping and...
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Editorial Department of Electric Drive for Locomotives
2017-01-01
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| Series: | 机车电传动 |
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| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.05.012 |
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| author | GAO Hongxing XU Tengyang CHI Maoru WU Xingwen GUO Zhaotuan |
| author_facet | GAO Hongxing XU Tengyang CHI Maoru WU Xingwen GUO Zhaotuan |
| author_sort | GAO Hongxing |
| collection | DOAJ |
| description | The field test and simulation analysis were accomplished to analyze the impact of oil temperature on inherent dynamic performance of yaw damper and vehicle stability and temperature characteristic of yaw damper. The test results showed that the absorbed energy by yaw damper, the dynamic damping and stiffness of damper increased with the temperature decreasing in the proper range of oil temperature, while decreased with the temperature decreasing when it exceeded the proper range of oil temperature; The temperature and dynamic feature had no obvious change and yaw damper could not recover normal state within two hours as yaw damper’s oil temperature was not at the range of normal working temperature. The simulation results also showed that the critical hunting speed increased with the temperature decreasing in the proper range of oil temperature, while decreased with the temperature decreasing when it exceeded the proper range of oil temperature. |
| format | Article |
| id | doaj-art-7efe757787a0483691474bb2bf24d3da |
| institution | DOAJ |
| 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-7efe757787a0483691474bb2bf24d3da2025-08-20T03:09:16ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2017-01-01485120917464Temperature Characteristic of Yaw Damper and Its Effect on Vehicle StabilityGAO HongxingXU TengyangCHI MaoruWU XingwenGUO ZhaotuanThe field test and simulation analysis were accomplished to analyze the impact of oil temperature on inherent dynamic performance of yaw damper and vehicle stability and temperature characteristic of yaw damper. The test results showed that the absorbed energy by yaw damper, the dynamic damping and stiffness of damper increased with the temperature decreasing in the proper range of oil temperature, while decreased with the temperature decreasing when it exceeded the proper range of oil temperature; The temperature and dynamic feature had no obvious change and yaw damper could not recover normal state within two hours as yaw damper’s oil temperature was not at the range of normal working temperature. The simulation results also showed that the critical hunting speed increased with the temperature decreasing in the proper range of oil temperature, while decreased with the temperature decreasing when it exceeded the proper range of oil temperature.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.05.012yaw damperoil temperaturedynamic featurevehicle stabilitytemperature characteristic |
| spellingShingle | GAO Hongxing XU Tengyang CHI Maoru WU Xingwen GUO Zhaotuan Temperature Characteristic of Yaw Damper and Its Effect on Vehicle Stability 机车电传动 yaw damper oil temperature dynamic feature vehicle stability temperature characteristic |
| title | Temperature Characteristic of Yaw Damper and Its Effect on Vehicle Stability |
| title_full | Temperature Characteristic of Yaw Damper and Its Effect on Vehicle Stability |
| title_fullStr | Temperature Characteristic of Yaw Damper and Its Effect on Vehicle Stability |
| title_full_unstemmed | Temperature Characteristic of Yaw Damper and Its Effect on Vehicle Stability |
| title_short | Temperature Characteristic of Yaw Damper and Its Effect on Vehicle Stability |
| title_sort | temperature characteristic of yaw damper and its effect on vehicle stability |
| topic | yaw damper oil temperature dynamic feature vehicle stability temperature characteristic |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.05.012 |
| work_keys_str_mv | AT gaohongxing temperaturecharacteristicofyawdamperanditseffectonvehiclestability AT xutengyang temperaturecharacteristicofyawdamperanditseffectonvehiclestability AT chimaoru temperaturecharacteristicofyawdamperanditseffectonvehiclestability AT wuxingwen temperaturecharacteristicofyawdamperanditseffectonvehiclestability AT guozhaotuan temperaturecharacteristicofyawdamperanditseffectonvehiclestability |