کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
752351 895417 2006 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Smooth time-varying stabilization of driftless systems over communication channels
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Smooth time-varying stabilization of driftless systems over communication channels
چکیده انگلیسی

We address the problem of smooth time-varying stabilization of port-interconnected driftless passive systems. The benchmark that we study is reminiscent of driftless systems interconnected over communication channels and constitutes a generalization of the well-known chained-form nonholonomic systems. Our contribution consists in proposing a smooth time-varying controller that guarantees uniform global asymptotic stability; moreover, a necessary condition is also stated. Both the sufficient and necessary conditions are formulated in terms of the so-called δδ-persistency of excitation previously used in set-point control of nonholonomic systems. The proof of sufficiency relies on a recently reported extended Matrosov's theorem which may be regarded as an extension of Krasovskı˘i-La Salle's invariance principle to the case of nonautonomous systems.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Systems & Control Letters - Volume 55, Issue 12, December 2006, Pages 982–991
نویسندگان
, , , ,