71 lines
1.9 KiB
Org Mode
71 lines
1.9 KiB
Org Mode
#+TITLE: List of measurements
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* Effect of control of each stage
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| Ty on | data_001 |
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| Ty off | data_002 |
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One geophone is on the marble, the other at the sample location.
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The signal from the top geophone goes through the slip-ring
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* Measurement when signal from top geophone does not go trought the slip-ring
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| Ty | Ry | Slip Ring | Spindle | Hexapod | Meas. file |
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|------+------+-----------+---------+---------+----------------|
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| *ON* | *ON* | *ON* | *ON* | *ON* | =meas_003.mat= |
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| OFF | *ON* | *ON* | *ON* | *ON* | =meas_004.mat= |
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| OFF | OFF | *ON* | *ON* | *ON* | =meas_005.mat= |
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| OFF | OFF | OFF | *ON* | *ON* | =meas_006.mat= |
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| OFF | OFF | OFF | OFF | *ON* | =meas_007.mat= |
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| OFF | OFF | OFF | OFF | OFF | =meas_008.mat= |
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Meas009: everything off with signal goes through the slip-ring
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* Measurement from one stage to the other
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** From Marble to Ty
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=meas_010.mat=
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Everything off, one geophone on the marble, one geophone on the Ty (measure on Z direction)
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Channels:
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| 1 | Ground |
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| 2 | Ty |
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| 3 | Time |
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** From Marble to Ry
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=meas_011.mat=
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Everything off, one geophone on the marble, one geophone on the Ry (measure on Z direction)
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Channels:
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| 1 | Ground |
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| 2 | Ry |
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| 3 | Time |
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** From Ty to Ry
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=meas_012.mat=
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Everything off, one geophone on the Ty, one geophone on the Ry (measure on Z direction)
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Channels:
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| 1 | Ty |
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| 2 | Ry |
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| 3 | Time |
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* New measurements 07/05
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Low pass Filters at 1kHz are added before the voltage amplifiers
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The voltage amplifiers are: 60db, DC(!) and 1kHz
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Channel 1: marble motion
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Channel 2: Sample motion
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- All OFF =meas_013.mat=
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- Ty ON =meas_014.mat=
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- Ry ON =meas_015.mat=
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- SR ON =meas_016.mat=
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- Rz ON =meas_017.mat=
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- Hexa ON =meas_018.mat=
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* Test without the Hexapod Driver on the granite
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- Hexa ON with on the ground meas_019.mat
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