Balanced truncation preserving poles in a specified disk

Takao Watanabe*, Keiichiro Yasuda, Ryuichi Yokoyama

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference contribution


    In this paper, a model reduction method for linear time invariant stable system whose poles locate in a specified disk on the complex left half plane is considered. In this reduction method the domain in which the poles of the original system locate is preserved. This method is based on the balanced truncation technique that is often used for reducing high order stable system by a low order stable one. A lot of properties of the balanced truncation technique are maintained. Furthermore, the error bound is evaluated using Hankel singular values of the original system.

    Original languageEnglish
    Title of host publicationProceedings of the SICE Annual Conference
    Place of PublicationTokyo, Japan
    PublisherSociety of Instrument and Control Engineers (SICE)
    Number of pages4
    Publication statusPublished - 1995
    EventProceedings of the 34th SICE Annual Conference - Hokkaido, Jpn
    Duration: 1995 Jul 261995 Jul 28


    OtherProceedings of the 34th SICE Annual Conference
    CityHokkaido, Jpn

    ASJC Scopus subject areas

    • General Engineering


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