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2007年05 期
| 标题 |
| 基于EEMD的轨道—车辆系统垂向动力学的时频分析(28 卷) |
| 英文标题 |
| Time-Frequency Response Analysis of the Vertical Dynamics of Track-Vehicle Systems Based on EEMD |
| 摘要 |
| We studied the time-frequency character of the signal of track-vehicle system dynamics based on EEMD (Ensemble EMD). We got the time-frequency distribution of track irregularity and the character of short-wave track irregularity. We also deduced the trans |
| 作者 |
| 新闻作者:李海涛，王成国， 许跃生，吴朝华 |
| 关键字 |
