A Razumikhin-type lemma for functional differential equations with application to adaptive control
نویسندگان
چکیده
A lemma of Razumikhin type, pertaining to boundedness of solutions of functional diierential equations, is presented. This lemma is subsequently invoked in the analysis of adaptive strategies that guarantee approximate tracking, with prescribed asymptotic error bound, of reference signals of Sobolev class W 1;1 for two classes of uncertain systems modelled by controlled nonlinear functional diierential equations.
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عنوان ژورنال:
- Automatica
دوره 35 شماره
صفحات -
تاریخ انتشار 1999