Some Algorithmic Aspects of Subspace Identification With Inputs

• Autorzy: Chiuso A. , Picci G.
• Języki publikacji: EN

Abstrakty

EN

It has been experimentally verified that most commonly used subspace methods for identification of linear state-space systems with exogenous inputs may, in certain experimental conditions, run into ill-conditioning and lead to ambiguous results. An analysis of the critical situations has lead us to propose a new algorithmic structure which could be used either to test difficult cases and/or to implement a suitable combination of new and old algorithms presented in the literature to help fixing the problem.

Słowa kluczowe

EN

subspace identification; multivariable systems; identification with inputs; ill-conditioning

PL

podprzestrzeń; układ wielowymiarowy

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2001
• Tom: Vol. 11, no 1
• Strony: 55--75
• Opis fizyczny: Bibliogr. 54 poz., wykr.

Twórcy

autor

Chiuso A.

autor

Picci G.

• Dipartimento di Elettronica e Informatica Universita di Padova, 35131 Padua, Italy,