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%META:TOPICINFO{author="ToddHunter" date="1214838720" format="1.0" version="1.1"}% %META:TOPICPARENT{name="AccelerometerSystemDescription"}%

Accelerometer 4 status

Odd behavior compared to other accelerometers

  • Plots from Kim (23-Jun-2008)
    • Note the event around the 6th tick on the x-axis where the blue trace in accel4 moves but does not in accel 1. This event is shown in detail in the 5th and 6th plots.

  • accelerometer 4:
    acc4_24jun2008.jpg

  • accelerometer 1:
    acc1_24jun2008.jpg

  • accelerometer 2:
    acc2_24jun2008.jpg

  • accelerometer 3:
    acc3_24jun2008.jpg

  • accel1 (blue) & accel4 (red) x-channel comparison:
    image003.jpg

  • accel1 (blue) & accel4 (red) y-channel comparison:
    image004.jpg

  • power spectra of accel1 (green) and accel4 (red):
    image005.jpg

-- ToddHunter - 30 Jun 2008

%META:FILEATTACHMENT{name="acc1_24jun2008.jpg" attr="" comment="accelerometer 1" date="1214837362" path="acc1_24jun2008.jpg" size="36981" user="ToddHunter" version="1.1"}% %META:FILEATTACHMENT{name="acc2_24jun2008.jpg" attr="" comment="accelerometer 2" date="1214837386" path="acc2_24jun2008.jpg" size="32719" user="ToddHunter" version="1.1"}% %META:FILEATTACHMENT{name="acc3_24jun2008.jpg" attr="" comment="accelerometer 3" date="1214837417" path="acc3_24jun2008.jpg" size="32667" user="ToddHunter" version="1.1"}% %META:FILEATTACHMENT{name="acc4_24jun2008.jpg" attr="" comment="accelerometer 4" date="1214837434" path="acc4_24jun2008.jpg" size="33166" user="ToddHunter" version="1.1"}% %META:FILEATTACHMENT{name="image003.jpg" attr="" comment="accel1 (blue) & accel4 (red) x-channel comparison" date="1214837644" path="image003.jpg" size="40886" user="ToddHunter" version="1.1"}% %META:FILEATTACHMENT{name="image004.jpg" attr="" comment="accel1 (blue) & accel4 (red) y-channel comparison" date="1214837686" path="image004.jpg" size="40752" user="ToddHunter" version="1.1"}% %META:FILEATTACHMENT{name="image005.jpg" attr="" comment="power spectra of accel1 (green) and accel4 (red)" date="1214837808" path="image005.jpg" size="53978" user="ToddHunter" version="1.1"}%


Topic AccelerometerFourStatus . { View | Diffs | r1.1 | More }
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Revision r1.1 - 30 Jun 2008 - 15:12 GMT - ToddHunter
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