文章基本信息

标题：Experiment design for system identification using fractional models of the second kind
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作者：Rachid Malti ; Abir Mayoufi ; Stéphane Victor 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2018
卷号：51
期号：15
页码：371-376
DOI：10.1016/j.ifacol.2018.09.173
语种：English
出版社：Elsevier
摘要：AbstractThis paper deals with the problem of experiment design in system identification using elementary fractional models of the second type. It is based on a frequency domain approach and answers the question what is the best sine input signal maximizing D-optimality criterion of the Fisher Information Matrix. A single parameter is assumed to be unknown: gain, pseudo-damping factor, natural frequency, or the commensurate differentiation order. Analogy with second order systems, with the differentiation order equal to one, is pointed out. This work extends the previous one (Abrashovet al.,2017) which dealt with elementary fractional systems of the first kind.
关键词：KeywordsExperiment designfractional system of the second kindsystem identificationFisher Information Matrix