Direct closed-loop identification of unstable system by output inter-sampling scheme

Lianming Sun, Hiromitsu Ohmori, Akira Sano

研究成果: Conference article査読

2 被引用数 (Scopus)

抄録

A novel direct closed-loop identification method based on an output inter-sampling scheme is presented. By taking the faster sampling of the plant output than the control input, we can give a SIMO model representation. It is clarified that the SIMO structure can provide a new identification scheme to identify an unstable plant in closed-loop. One of the advantages is that the proposed identification method can remove the ordinary restrictive identifiability condition, and does not require that the reference input hold the persistently exciting (PE) property. Thus just only one inter-sampling of the plant output can assure the identifiability of the plant parameters.

本文言語English
ページ(範囲)321-325
ページ数5
ジャーナルProceedings of the American Control Conference
1
出版ステータスPublished - 1999 12月 1
イベントProceedings of the 1999 American Control Conference (99ACC) - San Diego, CA, USA
継続期間: 1999 6月 21999 6月 4

ASJC Scopus subject areas

  • 電子工学および電気工学

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