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

Hwang, Hee-Soo (한라대학교)
Kim, Seog-Won (한국철도기술연구원)
Park, Chan-Kyeong (한국철도기술연구원)
Mok, Jin-Yong (한국철도기술연구원)
Kim, Ki-Hwan (한국철도기술연구원)
Kim, Young-Guk (한국철도기술연구원)
Publication Information
Journal of the Korean Society for Railway / v.11, no.6, 2008 , pp. 543-549 More about this Journal
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.
Keywords
Ride comfort; Descriptive statistics; Inferential statistics; Significance level; t-test; Variance analysis(ANOVA); Regression analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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