کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
696701 890345 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rational approximations in the simulation and implementation of fractional-order dynamics: A descriptor system approach
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Rational approximations in the simulation and implementation of fractional-order dynamics: A descriptor system approach
چکیده انگلیسی

This paper deals with issues related to the use of rational approximations in the simulation of fractional-order systems and practical implementations of fractional-order dynamics and controllers. Based on the mathematical formulation of the problem, a descriptor model is found to describe the rational approximating model. This model is analyzed and compared with the original fractional-order system under the aspects which are important in their simulation and implementation. From the results achieved, one can determine in what applications the use of rational approximations would be unproblematic and in what applications it would lead to fallacious results. In order to clarify this point, some examples are presented in which the effects of using rational approximations are investigated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automatica - Volume 46, Issue 1, January 2010, Pages 94–100
نویسندگان
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