Non-linear Characteristic Modeling of Frictional Suspension Using Measured Data

被引：0
|
作者：
Yoon, Chang Gyu [1 ]
Jang, Jin Seok [1 ]
Jin, Jae Hoon [1 ]
Yoo, Wan Suk [1 ]
机构：
[1] Pusan Natl Univ, Dept Mech Engn, Busan, South Korea
来源：
TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A | 2015年 / 39卷 / 01期
关键词：
Inertia Force Model; Non-Linear Damping Model; Frequency-Dependent Characteristic; Least Squares Solution;
D O I：
10.3795/KSME-A.2015.39.1.045
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Large-capacity of household washing machine can become unbalanced during the dehydration process. To solve this problem, several types of suspensions have been installed in a washing machine. In this study, physical tests were carried out on a frictional suspension, and the nonlinear characteristics were modeled by combining several simple physical models. The parameters were estimated based on the least squares solution. The simulation and test results were compared to verify the validity of the friction damper model.
引用
收藏
页码：45 / 53
页数：9
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