Frequency domain identification of dynamic friction model parameters

被引：86

作者：

Hensen, RHA ^{[1
]}

van de Molengraft, MJG ^{[1
]}

Steinbuch, M ^{[1
]}

机构：

[1] Eindhoven Univ Technol, Dept Mech Engn, COntrol Syst Technol Grp, NL-5600 MB Eindhoven, Netherlands

来源：

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY | 2002年 / 10卷 / 02期

关键词：

frequency domain analysis; friction; identification; linear approximation;

D O I：

10.1109/87.987064

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a frequency domain identification of dynamic model parameters for frictional presliding behavior. The identification procedure for the dynamic model parameters, i.e., 1) the stiffness and 2) the damping of the presliding phenomenon, is reduced from performing several dedicated experiments to one experiment where the system is excited with random noise and the frequency response function (FRF) of the phenomenon is measured. Time domain validation experiments on a servomechanism show accurate estimates of the dynamic model parameters for the linearized presliding behavior.

引用

页码：191 / 196

页数：6

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