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실 주행 계측 및 해석을 이용한 현가장치 동특성 규명에 대한 연구
박준홍(Joonhong Park),이준모(Joonmo Yi) 한국자동차공학회 2003 한국자동차공학회 Symposium Vol.2003 No.9
Abstract: Dynamic compliance characteristics of vehicle suspension is a major factor that chacterizes vehicles' driving performance. But with the difficulty of acfual measurement in driving situation, it just has been conjectured by the result of<br/> quasi-statically measured data in SPMD or by the simulation results. But using the above mentioned current methods can cause some problems as like an unpredictable non-linearity and transient behavior in using SPMD as well as validation problem of dynamic simulation model. In this paper, dynamic compliance characteristics arc actually measured by wheel vector sensor during driving condition and the dynamic suspension ADAMS model is validated by comparison with the measured data. And the relationship between dynamic compliance characteristics and SPMD results are investigated<br/>