Modeling and Identification of a Large-Scale Magnetorheological Fluid Damper

被引：0

作者：

Rodriguez, A. ^{[1
]}

Iwata, N. ^{[2
]}

Ikhouane, F. ^{[1
]}

Rodellar, J. ^{[3
]}

机构：

[1] Univ Politecn Cataluna, Univ Enginyeria Tecn Ind, Comte Urgell 187, Barcelona 08036, Spain

[2] Kinki Univ, Dept Architecture, Osaka, 5778502, Japan

[3] Univ Politecn Cataluna, S-08034 Barcelona, Spain

来源：

EMBODING INTELLIGENCE IN STRUCTURES AND INTEGRATED SYSTEMS | 2009年 / 56卷

关键词：

Magnetorheological dampers; system identification; hysteresis; semi-active control; CIVIL ENGINEERING APPLICATIONS; SYSTEMS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In the last years there has been an increasing interest to magnetorheological (MR) dampers and their applications to civil engineering. In particular they have been used as semi-active control devices for vibration mitigation due to external dynamic loads. These devices are highly nonlinear and thus accurate models of these devices are important for effective simulation and control system design. Two hysteretic models based on the normalized Bouc-Wen model are proposed in this paper to compare their effectiveness in a large scale MR fluid damper. A methodology for identification is proposed, and the obtained models are tested and validated experimentally.

引用

页码：374 / +

页数：2

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