.png){kind=icon}
返回
Shock isolation using an isolator with switchable stiffness
.png){kind=icon}
PRE
AI
DOI：10.1016/j.jsv.2010.09.016.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
A semi-active control strategy is presented for the shock isolation of resiliently mounted equipment where the isolator has light damping. This is achieved by switching the stiffness of the isolator between a high-state and a low-state. The control strategy involves two stages: the first stage involves the displacement control of the equipment during the shock, and the second stage involves suppression of the subsequent residual vibrations. The performance of the switchable isolation system is illustrated using a base-excited single degree-of-freedom system. It is characterized in terms of the maximum absolute acceleration and displacement of the isolated mass, the relative displacement between the base and the mass, and the effective damping ratio of the system. Provided that the damping in the isolator is light, it is found that the semi-active system can outperform a linear passive system during both stages of control. (C) 2010 Elsevier Ltd. All rights reserved.
Keyword:
VIBRATION SUPPRESSION
DISPLACEMENTS
MOUNTINGS
DEVICE
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
4.9
论文数:
1.7W
被引数:
4.8W
机构
引用论文
Parametric model and identification of PMSM considering the influence of magnetic saturation.png)
2012 13th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM)
2012 13th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM)IF0
PREAI
分享收藏Enhancing corrosion resistance of nickel surface by electropolishing in a deep eutectic solvent
PREAI
分享收藏
查看更多内容