NAME

Lab::Moose::Stabilizer - Sensor stabilizer subroutine

VERSION

version 3.701

DESCRIPTION

Routine for sensor (temperature, magnetic field, ...) stabilization.

SUBROUTINES

stabilize

 stabilize(
     instrument => $OI_ITC,
     setpoint => 10,
     getter => sub { ...; return $number}, # or method name like 'get_T'
                                           # will call '$instrument->$getter()'
     tolerance_setpoint => 0.1,     # max. allowed median
     tolerance_std_dev => 0.1,      # max. allowed standard deviation
     measurement_interval => 2,     # time (s) between calls of getter
     observation_time => 20,        # length of window (s) for median/std_dev
     max_stabilization_time => 100, # abort stabilization after (s, optional)
     verbose => 1
 );

Call the getter method repeatedly. As soon as enough points have been measured, start calculating median and standard deviation and repeat until convergence. All times are given in seconds. Print status messages if verbose is true.

COPYRIGHT AND LICENSE

This software is copyright (c) 2020 by the Lab::Measurement team; in detail:

  Copyright 2018       Andreas K. Huettel, Simon Reinhardt
            2019       Simon Reinhardt

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.