Research Article
Integration of Networks of Sensors and Electronics for Structural Health Monitoring of Composite Materials
Table 3
Acoustic emission system settings.
| PCI-2 PAC system settings |
| Distance between the sensors | 50 mm | Number of sensors | 2–4 | PDT (peak definition time) | 50 sec | HDT (hit definition time) | 300 sec | LDT (lock out definition time) | 800 sec | Threshold | 30–33 dB | Preamplification | 40 dB | Sampling rate | 2 MS/s |
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