کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
750311 1462324 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stable controller design for mixed sensitivity reduction of infinite-dimensional systems
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Stable controller design for mixed sensitivity reduction of infinite-dimensional systems
چکیده انگلیسی


• We construct stable H∞H∞ controllers for infinite-dimensional systems.
• Stable controllers achieve low sensitivity and robust stability simultaneously.
• The plant we consider may have input/output delays and infinitely many zeros in C+C+.
• The skew Toeplitz approach gives stable H∞H∞ controllers.

In this paper we study the design of stable controllers for mixed sensitivity reduction for systems that have input/output delays and infinitely many unstable zeros. The proposed method is based on interpolation with a unit in H∞H∞, which gives a necessary and sufficient condition for stabilization by stable controllers. Using the Youla parameterization, we introduce a two-block problem for the stable H∞H∞ controller design. The two-block problem is then transformed to a one-block problem solvable by the skew Toeplitz approach.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Systems & Control Letters - Volume 72, October 2014, Pages 80–85
نویسندگان
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