Parameter Identification of a New Metal Rubber Damper System

Yu Long Li; Hong Bai Bai; Zhong Bo He

doi:10.4028/www.scientific.net/AMM.528.54

Paper Titles

Effects of Yttrium on Cyclic Oxidation Resistance of Co-10Cr-5Al Alloy at 700 °C
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Preparation and the PL Properties of Er³⁺ - Ce³⁺ Co-Doped TiO₂ Powders
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Cutting Forces Numerical Analysis and Research in Dry Turning of 1.4301 with Wiper Coated Carbide Insert
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Influence of High Temperature Processing on the Substructure of Laser Shock Processed Titanium Alloy
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Parameter Identification of a New Metal Rubber Damper System
p.54

SHPB Test on Dynamical Mechanical Behavior of Concrete with High Temperature
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In Vivo and In Vitro Studies of Biodegradable WE43 Stent
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Improving Properties of Rubberized Mortar with Polyacrylamide
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 528Parameter Identification of a New Metal Rubber...

Parameter Identification of a New Metal Rubber Damper System

Abstract:

The parameter identification of a new hysteretic nonlinear metal rubber damper system is studied in this paper. Firstly, the advantage of the new metal rubber damper which composed by two components is proved by the static and dynamic test comparing to the damper included only one metal rubber. Secondly, the constitutive of bilinear hysteresis model and parameter identification equation are obtained. Then the parameter of the new damper system is identified by generalized least squares estimation. In the last, the simulation result is compared with the real values, it shows that the method is simple, effective, high precision, and it is also reliable and applicable to the corresponding engineering.

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Periodical:

Applied Mechanics and Materials (Volume 528)

Pages:

54-60

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.528.54

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Online since:

February 2014

Authors:

Yu Long Li*, Hong Bai Bai, Zhong Bo He

Keywords:

Hysteretic System, Metal Rubber Damper, Nonlinear, Parameter Identification

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