Research on the reliability of friction system under combined additive and multiplicative random excitations
Research on the reliability of friction system under combined additive and multiplicative random excitations
复制标题
加法和乘法随机激励组合下摩擦系统的可靠性研究
DOI：
10.1016/j.cnsns.2017.05.014
复制
发表时间：
2018
影响因子：
3.9
通讯作者：
Lin Zifei
中科院分区：
文献类型：
--
作者：
Sun Jiaojiao;Xu Wei;Lin Zifei
本文研究了加性和乘性高斯白色噪声联合激励下非线性阻尼摩擦振子的可靠性。将研究光滑系统可靠性的随机平均法推广到非光滑摩擦系统的可靠性研究。结果表明，库仑摩擦能提高摩擦系统的可靠性，而随机激励则会降低摩擦系统的可靠性。特别是外部随机激励对可靠度的影响大于参数随机激励的影响。数值结果验证了解析结果的正确性。
In this paper, the reliability of a non-linearly damped friction oscillator under combined additive and multiplicative Gaussian white noise excitations is investigated. The stochastic averaging method, which is usually applied to the research of smooth system, has been extended to the study of the reliability of non-smooth friction system. The results indicate that the reliability of friction system can be improved by Coulomb friction and reduced by random excitations. In particular, the effect of the external random excitation on the reliability is larger than the effect of the parametric random excitation. The validity of the analytical results is verified by the numerical results.
登录
查看更多内容
DOI：
10.1109/robot.2002.1013631
发表时间：
2002-08
期刊：
Proceedings 2002 IEEE International Conference on Robotics and Automation (Cat. No.02CH37292)
影响因子：
--
作者：
Y. Zhang;Guangjun Liu;A. Goldenberg
通讯作者：
Y. Zhang;Guangjun Liu;A. Goldenberg
DOI：
10.1061/(asce)0733-9399(1984)110:1(20
发表时间：
1984
期刊：
Journal of Engineering Mechanics-asce
影响因子：
--
作者：
P. Spanos;G. Solomos
通讯作者：
P. Spanos;G. Solomos
影响因子：
4.1
作者：
Y. Tian;Y. Wang;X. Jin;Z. L. Huang
通讯作者：
Y. Tian;Y. Wang;X. Jin;Z. L. Huang
影响因子：
2.1
作者：
S. Ariaratnam;H. Pi
通讯作者：
S. Ariaratnam;H. Pi
DOI：
10.1109/tpas.1969.292291
发表时间：
1969-01-01
期刊：
IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS
影响因子：
--
作者：
CLAREN, R;DIANA, G
通讯作者：
DIANA, G