کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
752573 895443 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimal semistable control for continuous-time linear systems
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Optimal semistable control for continuous-time linear systems
چکیده انگلیسی

In this paper, we develop a new H2H2 semistability theory for linear dynamical systems. Specifically, necessary and sufficient conditions based on the new notion of weak semiobservability for the existence of solutions to the semistable Lyapunov equation are derived. Unlike the standard H2H2 optimal control problem, a complicating feature of the H2H2 optimal semistable control problem is that the semistable Lyapunov equation can admit multiple solutions. We characterize all the solutions using matrix analysis tools. With this theory, we present a new framework to design H2H2 optimal semistable controllers for linear coupled systems by converting the original optimal control problem into a convex optimization problem.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Systems & Control Letters - Volume 60, Issue 4, April 2011, Pages 278–284
نویسندگان
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