کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6957449 1451919 2018 33 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stability analysis of digital filters subjected to interference using generalized overflow nonlinearities
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
Stability analysis of digital filters subjected to interference using generalized overflow nonlinearities
چکیده انگلیسی
In this paper, we feature a new criterion using an input-output-to-state stability (IOSS) approach for digital filters employing fixed-point arithmetic with generalized overflow nonlinearities in the presence of external disturbances. The proposed linear matrix inequality (LMI)-based criterion eliminates the presence of limit cycles and ensures not only the IOSS of digital filters but also their asymptotic stability when external interference is exhausted. Through several numerical examples, the effectiveness of the proposed criterion is illustrated, and it is shown that it covers a broad class of nonlinearities, namely saturation, zeroing, two's complement, and triangular.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Signal Processing - Volume 148, July 2018, Pages 1-8
نویسندگان
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