WANG Peng, XIA Shu-jie, CHEN Gao-hua, et al. Research of Impact Test Waveform OptimizingCompensation for Locomotive Vehicle Devive[J]. Electric Drive for Locomotives, 2014,(1):86-89.
WANG Peng, XIA Shu-jie, CHEN Gao-hua, et al. Research of Impact Test Waveform OptimizingCompensation for Locomotive Vehicle Devive[J]. Electric Drive for Locomotives, 2014,(1):86-89. DOI: 10.13890/j.issn.1000-128x.2014.01.023.
According to the existing condition of standard IEC 61373 not defining impact compensation parameter, combined with 3types of impact test requirement for locomotive vehicle devices, waveform compensation principle was analyzed with theoretical calculation,and different waveform compensation effects was verified by test. The results showed that fore-after half sine wave compensation was thebest suitable method for locomotive vehicle devices impact test with equal fore-after compensation pulse periods and impact compensatingcoefficient k<0.2.
关键词
机车车辆冲击试验波形补偿振动台
Keywords
locomotive vehicleimpact testwaveform compensationvibration test bench