Method ao/mdc1_ifo2acc_fd_utn
mdc1_ifo2acc_fd_utn convert ifo data to acceleration
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DESCRIPTION: DATA_REDUCTION converts interferometer data to acceleration
data. This function returns free dynamics without the action of the
controller circuit. The commanded force has to be subtracted in order to
obtain the output force noise
CALL: bs = mdc1_ifo2acc_fd_utn(as, pl);
[b1,b2] = mdc1_ifo2acc_fd_utn(a1,a2, pl);
INPUTS:
- as, Aos containing the interferometer data. Aos must be two.
- pl, plist containing the parasitic stiffness and the cross talk
NOTE1:
Default plist is:
plo = plist('pstiff1', -13e-7,'pstiff2', -20e-7,'cross_talk',
-1e-4, 'METHOD', 'PARFIT')
EXAMPLES:
[b1,b2] = mdc1_ifo2acc_fd_utn(a1, a2);
bs = mdc1_ifo2acc_fd_utn(a1, a2, pl);
bs = mdc1_ifo2acc_fd_utn([a1 a2], pl);
OUTPUTS:
bs, a vector of Aos containing the data obtained by the application of
the free dynamics to the input data (interferometer data)
Parameters Description
REFERENCES:
[1] L. Carbone et al., Physical Review D 75, 042001 (2007)
[2] S. E. Koonin and D. C. Meredith, COMPUTATIONAL PHYSICS -
Fortran Version, 1990, Westview Press
VERSION: $Id: mdc1_ifo2acc_fd_utn.m,v 1.2 2012/02/09 14:44:11 ingo Exp $
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Method Details |
|
Access |
public |
Defining Class |
ao |
Sealed |
0 |
Static |
0 |
Parameter Description
Sets for this method … |
Default |
Default |
no description |
Key |
Default Value |
Options |
Description |
PSTIFF1 |
-1.3e-06 |
none |
The square of the parasitic stiffness per unit of mass of TM1. |
PSTIFF2 |
-1.9999999999999999e-06 |
none |
The square of the parasitic stiffness per unit of mass of TM2. |
CROSS_TALK |
-0.0001 |
none |
The sensitivity of the differential channel to x1. |
METHOD |
'PARFIT' |
|
The method you want to use for calculating the derivatives. |
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Some information of the method ao/mdc1_ifo2acc_fd_utn are listed below: |
Class name |
ao |
Method name |
mdc1_ifo2acc_fd_utn |
Category |
MDC01 |
CVS Version |
$Id: mdc1_ifo2acc_fd_utn.m,v 1.2 2012/02/09 14:44:11 ingo Exp $ |
Min input args |
2 |
Max input args |
2 |
Min output args |
2 |
Max output args |
2 |
|
Method: ao/mdc1_ifo2acc_fd |
|
Method: ao/mdc1_ifo2acc_inloop |
 |
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