Open Access
表1
不同噪声环境下突变故障时故障检测统计量的均值
| 信号载噪比/(dBHz) | 算法 | 突变故障的码相位偏差值/码片 | ||||
| 0.25 | 0.5 | 0.75 | 1.00 | 1.25 | ||
| 40 | 传统 | 44.04 | 159.1 | 123.9 | 39.37 | 10.31 |
| 本文 | 47.38 | 675.1 | 4 360 | 17 322 | 6 829 | |
| 35 | 传统 | 19.99 | 55.87 | 44.87 | 18.35 | 8.95 |
| 本文 | 15.31 | 85.24 | 467.7 | 1815 | 702.2 | |
| 30 | 传统 | 12.28 | 23.63 | 19.72 | 11.61 | 9.09 |
| 本文 | 10.11 | 18.91 | 60.96 | 195.9 | 86.22 | |
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