# Vibration Data: Side of Window Next to Road

## General Information

**Contact:**Joseph Matiko

**Institution:**University of Southampton

**Parameter:**Vibration, 3-axis

**Specific Location:**Side of Window approx 8 m from road

**Data Duration:**00d 00h 08m 54s

**Sampling Frequency:**1024 Hz

**Date Obtained:**16-Nov-2011 11:07:02

**Acknowledgment:** This work was supported by the Engineering and Physical Sciences Research Council (EPSRC) under grant number EP/G067740/1 "Next Generation Energy-Harvesting Electronics: Holistic Approach"

## Detailed Test Information

**Original Filename:**2011-11-16 Window Side.csv

### Test Equipment:

PCB Piezotronics 354C03 tri-axial accelerometerPCB Piezotronics 480B21 signal conditioner

Keithley KUSB-3102 USB data logger

### Calibration Parameters

**X:**94.4 mV/g

**Y:**102.7 mV/g

**Z:**98.0 mV/g

### Axis Directions

**X:**Perpendicular

**Y:**Horizontal

**Z:**Vertical

### Downloads/Links

Raw Data CSV (zipped)## Graphical Test Results

### Peak Acceleration Frequency and Amplitude

### FFT at Maximum Vibration Amplitude

### X-axis Vibration Characteristics

### Y-axis Vibration Characteristics

### Z-axis Vibration Characteristics

## Automated Analysis

### Processing Parameters

Sample rate: 1024 HzDuration: 534 s

Settling time: 10 s

FFT interval: 1 s

FFT length: 1 s

Number of FFTs performed: 524

### Results

Highest mean vibration axis: Z*X-axis*

Max Accel Ampl: 10.9 m

*g*_{peak}at 192.0 Hz at 43 s

Time Peak Accel Ampl above 50% of Max Ampl: 23.0 s (4.4 %)

Peak Accel Freq Range (above 50% of Max Ampl): 192.0 ... 192.0 Hz

Mean Accel Freq (above 50% of Max Ampl): 192.0 Hz

Mean Peak Acceleration Ampl (whole test): 0.6 m

*g*_{peak}

Mean Peak Acceleration Freq (whole test): 47.7 Hz

*Y-axis*

Max Accel Ampl: 10.4 m

*g*_{peak}at 192.0 Hz at 19 s

Time Peak Accel Ampl above 50% of Max Ampl: 5.0 s (1.0 %)

Peak Accel Freq Range (above 50% of Max Ampl): 192.0 ... 192.0 Hz

Mean Accel Freq (above 50% of Max Ampl): 192.0 Hz

Mean Peak Acceleration Ampl (whole test): 0.1 m

*g*_{peak}

Mean Peak Acceleration Freq (whole test): 13.4 Hz

*Z-axis*

Max Accel Ampl: 15.2 m

*g*_{peak}at 192.0 Hz at 34 s

Time Peak Accel Ampl above 50% of Max Ampl: 179.0 s (34.2 %)

Peak Accel Freq Range (above 50% of Max Ampl): 10.0 ... 192.0 Hz

Mean Accel Freq (above 50% of Max Ampl): 191.0 Hz

Mean Peak Acceleration Ampl (whole test): 5.9 m

*g*_{peak}

Mean Peak Acceleration Freq (whole test): 170.7 Hz