A globally convergent estimator for n-frequencies
نویسندگان
چکیده
In this note, we propose a solution to the well-know problem of ensuring a simultaneous globally convergent online estimation of the state and the frequencies of a sinusoid signal composed of sinusoidal terms. We present an estimator which guarantees global boundedness and convergence of the state and frequencies estimation for all initial conditions and frequencies values.
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عنوان ژورنال:
- IEEE Trans. Automat. Contr.
دوره 47 شماره
صفحات -
تاریخ انتشار 2002