Research Article
Research and Application of a Smart Monitoring System to Monitor the Deformation of a Dam and a Slope
Table 4
The mean time between failures of the acquisition units in the Pubugou dam.
| | Data acquisition unit | Normal working times (h) | Number of failures |
| | TPS in TB01 | 8736 | 3 | | TPS in TB02 | 8712 | 2 | | GNSS in TB01 | 8760 | 0 | | GNSS in TB02 | 8736 | 1 | | GNSS in TP13 | 8760 | 0 | | GNSS in TP21 | 8712 | 1 | | GNSS in TP27 | 8736 | 1 |
| | Sum | 61152 | 8 |
| | MTBF of this system | 7644 |
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