On formal power series representations for uncertain systems
Beck, C.
Automatic Control, IEEE Transactions on
Volume 46, Issue 2, Feb 2001 Page(s):314 - 319
Digital Object Identifier 10.1109/9.905701
Summary:The concept of minimality as developed for uncertain and
multidimensional systems represented by linear fractional
transformations (LFTs) is related to realization theory results for
formal power series. We discuss the relationship between the notions of
minimality for LFT and series realizations, and present a method for
obtaining one type of minimal realization from the opposing type. An
extension of an existing minimality result for formal power series to
the multi-input-multi-output (MIMO) case is also presented
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