CAJ | 학술논문

为了研究车辆道路运输中物资的振动情况,对车载物资进行了道路运输试验,研究了隔振器用于道路物资运输时的隔振效率,分析对比了道路运输中的功率谱密度。研究发现,隔振器能在较宽的频域达到较好的减振效果,在系统共振时也能较好地抑制振动信号的放大。
위료연구차량도로운수중물자적진동정황,대차재물자진행료도로운수시험,연구료격진기용우도로물자운수시적격진효솔,분석대비료도로운수중적공솔보밀도。연구발현,격진기능재교관적빈역체도교호적감진효과,재계통공진시야능교호지억제진동신호적방대。
In order to study vibrational condition of vehicle-mounted transportation materials,through a vehicle-mounted materials road transportation test,it is analyzed isolation rate of isolators in road-transporting,it is analyzed and compared the power spectral density of the test data.The results can be found isolators made a good effects to transportation vibration in a range of frequencies,it also can be effectively hidden the magnification of vibration signs when it comes to resonance.