The closed-loop identification problem in indirect adaptive control

Jan W. Polderman, C. Praagman

    Research output: Contribution to conferencePaper

    1 Citation (Scopus)
    42 Downloads (Pure)

    Abstract

    It is well known that in indirect adaptive control algorithms, the system to be controlled is not necessarily identified due to lack of excitation caused by the fact that identification takes place in closed loop. Whether or not this leads to undesirable behavior depends on the underlying control criterion. A classification is made of all control criteria for which the closed-loop identification problem does not obstruct the desired controlled behavior of the system. Under mild assumptions it is proved that these criteria are all of the pole-assignment type.
    Original languageUndefined
    Pages2120-2124
    DOIs
    Publication statusPublished - 1989
    Event28th IEEE Conference on Decision and Control, CDC 1989 - Hyatt Regency Tampa Hotel, Tampa, United States
    Duration: 13 Dec 198915 Dec 1989
    Conference number: 28

    Conference

    Conference28th IEEE Conference on Decision and Control, CDC 1989
    Abbreviated titleCDC
    CountryUnited States
    CityTampa
    Period13/12/8915/12/89

    Keywords

    • Identification
    • Adaptive control
    • control criteria
    • Closed loop systems
    • indirect adaptive control
    • IR-56091
    • Closed-loop identification
    • pole-assignment

    Cite this

    Polderman, J. W., & Praagman, C. (1989). The closed-loop identification problem in indirect adaptive control. 2120-2124. Paper presented at 28th IEEE Conference on Decision and Control, CDC 1989, Tampa, United States. https://doi.org/10.1109/CDC.1989.70541