کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
697508 890372 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Multivariable quadratically-stabilizing quantizers with finite density
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Multivariable quadratically-stabilizing quantizers with finite density
چکیده انگلیسی

This paper deals with quadratic stabilization of discrete-time multiple-input (MI) systems by means of quantized static feedback. We consider the minimization of quantization density, which is still an open problem for MI systems. Our first contribution in this regard is to partially derive the structure that a quantizer that minimizes density for an MI system should have. The second and main contribution of the paper is to develop a systematic design procedure for finite-density quadratically-stabilizing quantizers for MI systems. The resulting quantizers have a simple geometric structure and can be implemented via simple function evaluations. To the best of the authors’ knowledge, no such design of finite-density quadratically-stabilizing quantizers has been previously proposed in the literature for general MI systems.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automatica - Volume 44, Issue 7, July 2008, Pages 1880–1885
نویسندگان
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