[Octave-bug-tracker] [bug #66651] control package, MIMO systems wrong created C matrix for state space representation using ss

[Torsten Lilge]

Update of bug #66651 (group octave):

                  Status:               Confirmed => Fixed
             Open/Closed:                    Open => Closed

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Follow-up Comment #5:

I have revised the algorithm for computing a state space representation from a
transfer function with this commit:
https://github.com/gnu-octave/pkg-control/commit/9b4481b280829d6dbfd98cf312dd688b176015bb
. The new algorithm uses an automated "manual" composition and looks for a
minimal realization afterwards. The results of your example and other systems
are as expected.

The new method will be included in the upcoming release 4.1.1. of the control
package.

Thanks again for reporting the issue and providing the example.


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