Research Article
A Wireless Strain Sensor Network for Structural Health Monitoring
| Load (kg) | Voltage difference (V) | Mass | First cycle | Second cycle | Third cycle | Equation (1) | | | Loading | Unloading | Loading | Unloading | Loading | Unloading | | |
| 0 | | | | | | | | | 0.236 | | | | | | | | | 0.472 | | | | | | | | | 0.704 | | | | | | | | | 0.938 | | | | | | | | | 1.170 | | | | | | | | |
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