阶次 |
| 频率/(Hz) |
| 测试 阻尼比 |
测试值 | 计算值 | 相对误差 | ||
1 | 2.55 | 2.46 | -3.53% | 1.78% |
2 | 6.00 | 5.93 | -1.17% | 0.94% |
3 | 9.65 | 10.30 | 6.74% | 1.60% |