کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1709908 1012868 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Active control of sound with variable degree of cancellation
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Active control of sound with variable degree of cancellation
چکیده انگلیسی

We formulate and solve a control problem for the field (e.g., time-harmonic sound) governed by a linear PDE or system on a composite domain in RnRn. Namely, we require that simultaneously and independently on each subdomain the sound generated in its complement be attenuated to a desired degree. This goal is achieved by adding special control sources defined only at the interface between the subdomains. We present a general solution for controls in the continuous and discrete setting.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics Letters - Volume 22, Issue 12, December 2009, Pages 1846–1851
نویسندگان
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