Open Access
表3
不同跌落高度下辨识出的诸参数值
| 试验序号 | α1 | α2 | ξ1 | ξ2 | μ |
| 1 | 0.891 | 1.369 | 0.053 | 0.741 | 0.892 |
| 2 | 1.196 | 1.298 | 0.031 | 0.864 | 0.858 |
| 3 | 1.441 | 1.327 | 0.023 | 0.911 | 0.829 |
| 4 | 1.638 | 1.449 | 0.019 | 1.024 | 0.809 |
| 5 | 1.750 | 1.589 | 0.016 | 1.034 | 0.798 |
| 6 | 1.722 | 1.783 | 0.015 | 1.124 | 0.785 |
| 7 | 1.804 | 1.992 | 0.014 | 1.087 | 0.772 |
| 8 | 1.727 | 2.173 | 0.013 | 1.191 | 0.774 |
| 9 | 1.944 | 2.484 | 0.012 | 1.306 | 0.758 |
| 10 | 1.909 | 2.545 | 0.011 | 1.130 | 0.751 |
| 11 | 1.889 | 2.639 | 0.011 | 1.236 | 0.726 |
| 12 | 2.208 | 3.222 | 0.009 | 1.279 | 0.746 |
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