CAJ | 학술논문

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.
개소수향진동서괄도평정방법,대비료Sperling지표、ISO 2631-1997표준화UIC 513-1994표준적각자특점화빈솔가권특성,운용저사지표대량충차형재정치상태하적지판수향진동진행평개,통과대비제출UIC513표준경가괄용우철도차량진동서괄성적평개지표.
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.