nass-micro-station-measurem.../disturbance-control-system/readme.org
2019-05-14 10:23:44 +02:00

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