摘要
介绍垂向振动舒适度评定方法,对比了Sperling指标、ISO 2631-1997标准和UIC 513-1994标准的各自特点和频率加权特性,运用这些指标对两种车型在静置状态下的地板垂向振动进行评价,通过对比提出UIC513标准更加适用于铁道车辆振动舒适性的评价指标.
This article described the evaluation method of railway vehicle＇s vertical vibration comfort,compared Sperling indicators,ISO 2631-1997 standards and UIC513-1994 standards for their own characteristics and frequency weighting characteristics,and utilized these indicators to evaluate the vertical vibration of the two vehicles＇ floors.Through comparing evaluation results,the most suitable evaluation method of railway vehicle-UIC513-1994 was find out.
出处
《佳木斯大学学报（自然科学版）》
CAS
2011年第5期661-666,共6页
Journal of Jiamusi University：Natural Science Edition
基金
"十一五"国家科技支撑计划项目(2009BAG11B02)
关键词
铁道客车
振动
加速度
评价方法
railway vehicle
vibration
acceleration
evaluation method
