Abstract

GARCIA GALINANES, R.; SANCHEZ PENA, R. S.  and  MANCILLA AGUILAR, J. L.. Nehari projection and SOS implementation in real-time stable identification. Lat. Am. appl. res. [online]. 2011, vol.41, n.3, pp.255-262. ISSN 0327-0793.

An adaptive identifcation algorithm based on Second Order Section (SOS) model structures is presented. The procedure guarantees stable transfer functions whenever the actual physical plant is stable, due to an optimal Nehari approximation step performed analytically online. The procedure is suitable for real time applications. Some synthetic and experimental examples illustrate the proposed algorithm

Keywords : Nehari Projection; SOS Implementation; Real Time Identification.

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