Elementary Derivation of the Nyquist Criterion for Fractional-Order Feedback Systems
نویسندگان
چکیده
It is shown that the classic Nyquist criterion can be extended in a straightforward way to feedback systems of fractional order. The proof this extension merely requires basic notions vector analysis and closed-loop system transfer functions. used not only ascertain stability fractional-order but also detect presence poles inside any given sector complex plane. test finally applied three examples didactic value.
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ژورنال
عنوان ژورنال: IEEE open journal of circuits and systems
سال: 2021
ISSN: ['2644-1225']
DOI: https://doi.org/10.1109/ojcas.2020.3040049