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객관적 진동 지표를 활용한 승차감 평가 모델의 신뢰성 분석 A Study on the Reliability Analysis of Ride Comfort Evaluation Model Using Objective Vibration Indicators

이동필, 김병삼
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한국기계기술학회지 (韓國機械技術學會誌)
제27권 제2호 (2025.04)
pp.255-259
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

This study explores structural dynamics using experimental modal analysis with tri-axial accelerometers and advanced signal processing. By improving the accuracy of modal parameters such as natural frequencies and damping ratios, the research enhances vibration analysis techniques. The findings have applications in structural health monitoring, predictive maintenance, and mechanical system optimization.

키워드
승차감 평가진동평가객관적 진동지표실차실험 Ride Comfort EvaluationVibration AssessmentObjective Vibration IndicatorsOn-road TestingISO-2631
목차
Abstract
1. 서 론
2. 객관적 진동 지표 분석
    2.1 주관적 평가와 객관적 평가 간의 상관성
    2.2 객관적 진동 지표의 역할
3. 연구 방법
4. 실험 결과 및 분석
    4.1 속도별 RMS, Crest Factor, VDV 변환
5. 결 론
References
저자
  • 이동필(Department of Mechanical Engineering, Wonkwang University) | Dong-Pil Lee
  • 김병삼(Department of Mechanical Engineering, Wonkwang University) | Byoung-Sam Kim Corresponding author