CombiTable 2Ds, with input and output factors
Blocks CombiTable1Factor and CombiTable2Factor implement the
way EHTPlib uses matrices to determine components' behaviour such
as torque limitation, optimal speeds, ICE consumptions, etc.
CombiTable1Factor is based on a MSL CombiTable1Ds,
CombiTable2Factor on CombiTable2Ds.
These matrices can be directly written on the input mask, or
taken from a file.
When they are taken from a file, it is very convenent to use
factors on matrix inputs and output. This allows for instance to
compensate usage of rpm instead of rad/s for speeds, or to re-use
matrices in machines different from those they were originally
written for, scaling input axes and ouptut.
For instance one could have a fuel consumption map of an ICE;
which is adequate for a full family of engines: using these
factors, it can be scaled to different speed/torque ranges, and
omothetically varied also vertically (e.g. consumptions can be
reduced to 90% by multiplication with an output factor equal to
0.9).
When matrix is not from a file, factors are automatically set
to 1, and the input matrix is used without changes. When, instead,
it is taken from a file, the two inputs are mutiplied by u1Factor
and u2Factor respectively, and output by yFactor.
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.EHPTlib.SupportModels.MapBasedRelated.CombiTable2Factor