Generalizing Nyquist criteria via conformal contours for internal stability analysis
نویسندگان
چکیده
منابع مشابه
Nyquist Stability Criterion
A stability test for time invariant linear systems can also be derived in the frequency domain. It is known as Nyquist stability criterion. It is based on the complex analysis result known as Cauchy's principle of argument. Note that the system transfer function is a complex function. By applying Cauchy's principle of argument to the open-loop system transfer function, we will get information a...
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ژورنال
عنوان ژورنال: Systems Science & Control Engineering
سال: 2014
ISSN: 2164-2583
DOI: 10.1080/21642583.2014.915204