Research Article
An Undersea Mining Microseism Source Location Algorithm Considering Wave Velocity Probability Distribution
Table 2
Result comparisons of the new method and traditional methods.
| Method | Velocity | Seismic source | Seismic source | m×ms−1 | /m | /m | /m | /m | /m | /m | /m | /m |
| New method | — | 276.070 | 345.249 | 584.666 | 20.829 | 681.532 | 274.086 | 531.022 | 32.659 | Method in Literature [14] | — | 258.780 | 337.458 | 612.879 | 32.920 | 687.257 | 271.532 | 532.471 | 33.129 | Traditional methods | 5.600 | 268.941 | 341.609 | 597.019 | 20.995 | 701.997 | 265.732 | 538.570 | 38.602 |
| Method | Velocity | Seismic source | Seismic source | m×ms−1 | /m | /m | /m | /m | /m | /m | /m | /m |
| New method | — | 195.787 | 605.793 | 375.907 | 8.242 | 794.406 | 448.448 | 284.529 | 11.078 | Method in Literature [14] | — | 178.624 | 615.321 | 368.125 | 17.284 | 780.302 | 445.235 | 268.369 | 20.010 | Traditional methods | 5.600 | 194.751 | 615.690 | 374.316 | 9.341 | 823.755 | 452.297 | 276.689 | 35.550 |
| Method | Velocity | Seismic source | Seismic source | m×ms−1 | /m | /m | /m | /m | /m | /m | /m | /m |
| New method | — | 319.658 | 683.683 | 1195.697 | 12.742 | 920.053 | 995.742 | 1110.136 | 140.355 | Method in Literature [14] | — | 315.320 | 699.656 | 1238.86 | 40.952 | 955.599 | 1040.270 | 1153.380 | 217.359 | Traditional methods | 5.600 | 300.376 | 749.555 | 1365.34 | 176.243 | 978.467 | 1063.330 | 1175.090 | 255.857 |
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