کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4640776 1341287 2010 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A structure-preserving doubling algorithm for quadratic eigenvalue problems arising from time-delay systems
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
A structure-preserving doubling algorithm for quadratic eigenvalue problems arising from time-delay systems
چکیده انگلیسی

We propose a structure-preserving doubling algorithm for a quadratic eigenvalue problem arising from the stability analysis of time-delay systems. We are particularly interested in the eigenvalues on the unit circle, which are difficult to estimate. The convergence and backward error of the algorithm are analyzed and three numerical examples are presented. Our experience shows that our algorithm is efficient in comparison to the few existing approaches for small to medium size problems.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 233, Issue 8, 15 February 2010, Pages 1733–1745
نویسندگان
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