The Preisach Model Based on Trilinear Interpolation Method and Its Numerical Implementation [基于三线性插值法的preisach模型及数值实现] - 文章详情页

作者：

Fan, Q. (Fan, Q..) | Zhang, H. (Zhang, H..) | Liu, X. (Liu, X..) (学者：刘晓) | Xu, L. (Xu, L..) | Zhang, Y. (Zhang, Y..) (学者：张勇)

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Scopus PKU CSCD

摘要：

The　traditional　preisach　model　has　the　characteristics　of　the　secondary　loop　consistency,　and　the　hysteresis　characteristics　of　the　piezoelectric　ceramic　actuator　do　not　satisfy　its　characteristics.　The　traditional　Preisach　model　has　low　modeling　accuracy,　so　an　improved　Preisach　model　is　proposed　in　this　paper.　The　discretization　method　is　derived　and　its　numerical　implementation　is　based　on　the　trilinear　interpolation.　The　verification　of　the　experimental　design　and　results　of　this　algorithm　are　carried　out　on　the　E-625　series　piezoelectric　ceramic　controller　platform　fabricated　by　PI　Company.　The　experimental　results　show　that　the　preisach　model　based　on　trilinear　interpolation　method　proposed　in　this　paper　has　a　maximum　absolute　error　of　0.2　μm,　which　improves　the　precision　of　the　piezoelectric　ceramic　preisach　model.　©　2018,　Editorial　Department　of　Journal　of　Piezoelectric　and　Acoustooptic.　All　right　reserved.

关键词：

Hysteresis; Numerical implementation; Piezoelectric actuator; Preisach model; Trilinear interpolation

作者机构：

[ 1 ] [Fan, Q.]Faculty of Information Technology, Beijing University of Technology, Beijing, 100024, China
[ 2 ] [Fan, Q.]Engineering Research Center of Digital Community, Ministry of Education, Beijing, 100024, China
[ 3 ] [Zhang, H.]Faculty of Information Technology, Beijing University of Technology, Beijing, 100024, China
[ 4 ] [Zhang, H.]Engineering Research Center of Digital Community, Ministry of Education, Beijing, 100024, China
[ 5 ] [Liu, X.]Faculty of Information Technology, Beijing University of Technology, Beijing, 100024, China
[ 6 ] [Liu, X.]Engineering Research Center of Digital Community, Ministry of Education, Beijing, 100024, China
[ 7 ] [Xu, L.]Faculty of Information Technology, Beijing University of Technology, Beijing, 100024, China
[ 8 ] [Xu, L.]Engineering Research Center of Digital Community, Ministry of Education, Beijing, 100024, China
[ 9 ] [Zhang, Y.]Institute of Microstructure and Properties of Advanced Materials, Beijing University of Technology, Beijing, 100024, China

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