nass-micro-station-measurem.../disturbance-control-system
2019-05-15 17:24:56 +02:00
..
figs Change one measurement of folder 2019-05-15 17:24:56 +02:00
img Change one measurement of folder 2019-05-15 17:24:56 +02:00
mat Change one measurement of folder 2019-05-15 17:24:56 +02:00
matlab Renamed folder 2019-05-14 10:23:44 +02:00
index.html Change one measurement of folder 2019-05-15 17:24:56 +02:00
index.org Change one measurement of folder 2019-05-15 17:24:56 +02:00
readme.org Renamed folder 2019-05-14 10:23:44 +02:00

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