Some properties of the canonical parameter space |
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| Authors: | C B SOH C S BERGER K P DABKE |
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| Affiliation: | Department of Electrical Engineering , Monash University , Clayton , Victoria , 3168 , Australia |
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| Abstract: | The canonical parameter space is symmetric. This simple result is used to extend several theorems on root location involving polynomials where only one class of polynomials is given. The smallest region containing polynomials with largest absolute-value zero of unity or less is derived. This leads to a simple proof for the strongest sufficient condition for the stability of linear discrete-time systems using absolute norms. |
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