A fractal micro-electromechanical system and its pull-in stability

被引：87
|
作者：
Tian, Dan [1 ]
He, Chun-Hui [2 ]
机构：
[1] Xian Univ Architecture & Technol, Sch Sci, Xian, Peoples R China
[2] Xian Univ Architecture & Technol, Sch Civil Engn, Xian, Peoples R China
来源：
JOURNAL OF LOW FREQUENCY NOISE VIBRATION AND ACTIVE CONTROL | 2021年 / 40卷 / 03期
关键词：
Micro-electromechanical systems; pull-in; fractal space; porous medium; fractal derivative; CALCULUS; MODEL;
D O I：
10.1177/1461348420984041
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Pull-in instability occurs in a micro-electromechanical system, and it greatly hinders its normal operation. A fractal modification is suggested to make the system stable in all operation period. A fractal model is established using a fractal derivative, and the results show that by suitable fabrication of the micro-electromechanical system device, the pull-in instability can be converted into a novel state of pull-in stability.
引用
收藏
页码：1380 / 1386
页数：7
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