کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
698326 890403 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An algorithm for bounded-error identification of nonlinear systems based on DC functions
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
An algorithm for bounded-error identification of nonlinear systems based on DC functions
چکیده انگلیسی

This paper presents a guaranteed method for the parameter estimation of nonlinear models in a bounded-error context. This method is based on functions which consists of the difference of two convex functions, called DC functions. The method considers DC representations of the functional form of the dynamic system to obtain an outer bound of the set of parameters that are consistent with the measurements, the system and the considered bounded error. At each iteration, the proposed algorithm solves several convex optimization problems to discard from the initial search region subregions that are proved not consistent. This operation is repeated while the obtained solution is improved. Four examples are provided to clarify the proposed identification algorithm.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automatica - Volume 44, Issue 2, February 2008, Pages 437–444
نویسندگان
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