Discussion for Ride Evaluation of High Speed Train by Using Inferential Statistics

추리통계학을 이용한 고속철도 승차감 평가에 대한 고찰

  • Published : 2008.12.30

Abstract

The ride comfort is more important according to train speedup. Generally it is defined as the vehicle vibration. There are many studies on evaluation method of ride comfort for railway. But the ride comfort for Korean high speed train (HSR 350x) has been assessed by statistical method according to UIC 5l3R. In this paper, the ride indices, which were measured in the Korean high speed train. have been analyzed and reviewed by using the inferential statistics such as t-test, variance analysis (ANOVA) and regression analysis.

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