| 最近的铁道车辆技术 |
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| 摘 要： | 介绍了日本铁道综合技术研究所在铁道车辆技术方面的5项课题中所取得的成就,包括导向转向架、客车车厢内的降噪技术、车辆的动力学仿真、永磁同步电动机、车辆技术开发过程中用于闭环仿真的硬件等。其中前景看好的永磁同步电动机已取得了很大进展。
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| 关 键 词： | 车辆技术 研究课题 导向系统 噪声控制 永磁同步电动机 HILS系统 |
Recent technology for rolling stock |
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| [Japan]Hiroshi Hata. Recent technology for rolling stock[J]. Foreign Locomotive & Rolling Stock Technology, 2008, 0(3) |
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| Authors: | [Japan]Hiroshi Hata |
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| Affiliation: | [Japan]Hiroshi Hata |
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| Abstract: | This paper introduces several accomplishments obtained by RTRI in the field of railway rolling stock.The first topic aims at a steering bogie assisted by actuators to in- crease speed of train running on curves.The second topic concerns the reduction of noise levels in passenger compartments with a piezoelectric device.The third subject is an im- provement of simulation for vehicle dynamics during seismic activities.The forth topic is pertinent to a permanent-magnetic-synchronous traction motor.The fifth and the last topics involve hardware in the loop simulation for development of vehicle technology. |
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| Keywords: | rolling stock research topic piezoelectric noise control permanent-magnetsynchronous motor HILS |
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