کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7108737 | 1460622 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Envelope-constrained Hâ filtering for nonlinear systems with quantization effects: The finite horizon case
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Envelope-constrained Hâ filtering for nonlinear systems with quantization effects: The finite horizon case Envelope-constrained Hâ filtering for nonlinear systems with quantization effects: The finite horizon case](/preview/png/7108737.png)
چکیده انگلیسی
This paper is concerned with the envelope-constrained Hâ filtering problem for a class of discrete nonlinear stochastic systems subject to quantization effects over a finite horizon. The system under investigation involves both deterministic and stochastic nonlinearities. The stochastic nonlinearity described by statistical means is quite general that includes several well-studied nonlinearities as its special cases. The output measurements are quantized by a logarithmic quantizer. Two performance indices, namely, the finite-horizon Hâ specification and the envelope constraint criterion, are proposed to quantify the transient dynamics of the filtering errors over the specified time interval. The aim of the proposed problem is to construct a filter such that both the prespecified Hâ requirement and the envelope constraint are guaranteed simultaneously over a finite horizon. By resorting to the recursive matrix inequality approach, sufficient conditions are established for the existence of the desired filters. A numerical example is finally proposed to demonstrate the effectiveness of the developed filtering scheme.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automatica - Volume 93, July 2018, Pages 527-534
Journal: Automatica - Volume 93, July 2018, Pages 527-534
نویسندگان
Lifeng Ma, Zidong Wang, Qing-Long Han, Hak-Keung Lam,