کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7109257 1460628 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Robust stability of uncertain linear systems with input and output quantization and packet loss
ترجمه فارسی عنوان
پایداری شدید سیستم های خطی نامشخص با کوانتیزه ورودی و خروجی و از دست دادن بسته
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
چکیده انگلیسی
This paper investigates the robust stability of uncertain discrete-time linear systems subject to input and output quantization and packet loss. First, a necessary and sufficient condition in terms of LMIs is proposed for the quadratic stability of the closed-loop system with double quantization and norm bounded uncertainty in the plant. Moreover, it is shown that the proposed condition can be exploited to derive the coarsest logarithmic quantization density under which the uncertain plant can be quadratically stabilized via quantized state feedback. Second, a new class of Lyapunov function which depends on the quantization errors in a multilinear way is developed to obtain less conservative results. Lastly, the case with input and output packet-loss channels is investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automatica - Volume 87, January 2018, Pages 267-273
نویسندگان
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