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추리통계학을 이용한 고속철도 승차감 평가에 대한 고찰
Discussion for Ride Evaluation of High Speed Train byUsing Inferential Statistics
- 황희수;
- 김석원;
- 박찬경;
- 목진용;
- 김기환;
- 외 1명
초록
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 513R. 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.
키워드
Ride comfort; Descriptive statistics; Inferential statistics; Significance level; t-test; Variance analysis(ANOVA); Regression analysis; 승차감; 기술통계학; 추리통계학; 신뢰구간; t-검정; 분산분석(ANOVA); 회귀분석
- 제목
- 추리통계학을 이용한 고속철도 승차감 평가에 대한 고찰
- 제목 (타언어)
- Discussion for Ride Evaluation of High Speed Train byUsing Inferential Statistics
- 저자
- 황희수; 김석원; 박찬경; 목진용; 김기환; 김영국
- 발행일
- 2008-06
- 저널명
- 한국철도학회논문집
- 권
- 11
- 호
- 6
- 페이지
- 543 ~ 549
- 언어
- KOR
- 출판사
- 한국철도학회
- 발행국가
- 대한민국
- 분량
- 7 페이지
- ISSN
- E 2288-2235
P 1738-6225