Advances, Systems and Applications
Table 4 The parameters of the experimental equipment
Equipment model | Performance parameter |
|---|---|
JZK-20 modal vibration exciter | Maximum amplitude: \(\pm 10 mm\) |
| Â | Maximum excitation force: 200N |
AFG-2112 signal generator | Resolution: 0.1Hz |
| Â | Frequency range of sine wave and square wave: \(0.1 \sim 12 MHz\) |
SA-PA050 YE 5873A power amplifier | Frequency response: \(0 \sim 50 kHz \pm 1 dB\) |
ADXL335 accelerometer | Measuring range: \(\pm 3 g\) |
| Â | Sensitivity: 330mV/g |
NI USB-6343 data acquisition card | Maximum sampling rate: 500kS/s |