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This package contains some common constants that are considered useful for system dynamics modeling and simulation.
It is generally advisable to set up models in SIunits of time so that they will be compatibale with models from other domains. To enter and display times and rates in a convenient fashion the displayUnit
attribute should be used. This should be conveniently handled by Modelica tools which most often will allow to make such a choice by drop-down menu.
In that sense, the constants timeBaseUnits
and timeBaseConversionFactors
are usually not needed.
Tutorial.UnitsInBusinessSimulations, TimeConversion
Copyright © 2020 Guido Wolf Reichert
Licensed under the EUPL-1.2 or later
timeBaseRateUnits[TimeBases]
added in v2.0.0unspecified
and unspec
added in v2.1.0timeBaseConversionFactors
(mo, qtr, yr
) adapted to average Gregorian year definition in v2.2.