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Comparison of Fatigue Damage of Linear Elastic System with Respect to Vibration Input Conditions
입력가진 조건에 따른 선형 시스템의 피로손상도 비교 평가
2014
Transactions of the Korean Society for Noise and Vibration Engineering
입력가진 조건에 따른 선형 시스템의 피로손상도 비교 평가
Vibration testing is conducted for evaluate the fatigue resistance of responsible system over excitation situations and two kinds of vibration profiles, harmonic or random, are widely used in engineering fields. Harmonic excitation profile is adequate for the rotating machinery that is primarily exposed to the orderly excited force subjected for a rotating speed; Random profile is suitable for the non-stationary vibration input, that is a ground excitation for example. Recently, the sine on
doi:10.5050/ksnve.2014.24.6.437
fatcat:p4ctrgurdjdmrdhdhqbsyuoapy