7.3 Transfer Function
The following command will return the transfer function of a system
7.3.1 TransferFunction[ System1]
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- Aliases: none
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- Description: TransferFunction[System1] returns the transfer function associated with the
state space representation of System1.
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- Arguments: System1
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- Comments / Limitations: More complete documentation can be found in the Control
Systems Professional manual. Changes to the CSP II package, since the CSP I require
that inside NCControl.m we set the option
ReductionMethod → NCInverse
for TransferFunction. For systems with commutative entries one still gets a correct
answer from TransferFunction even with this option set. However, it may look different
from that produced by CSP. Thus for a commutative [A,B,C,D] system, one may
want use the option
ReductionMethod → DeterminantExpansion
which gives the same answer as the CSP default.