Vibration Control of Plate by Active and Passive Constrained Layer Damping

被引：0

作者：

Meena, Sanjay ^{[2
]}

Kumar, Navin ^{[1
]}

Singh, S. P. ^{[3
]}

Nakra, B. C. ^{[3
]}

机构：

[1] Stevens Inst Technol, Hoboken, NJ 07030 USA

[2] Bhabha Atom Res Ctr, Bombay 400085, Maharashtra, India

[3] Indian Inst Technol, Dept Mech Engn, Delhi 110016, India

来源：

ADVANCES IN VIBRATION ENGINEERING | 2009年 / 8卷 / 04期

关键词：

Active Constrained Layer Damping (ACLD); Passive Constrained Layer Damping; Viscoelastic Material (VEM);

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper aims at modeling, analysis and development on plate structures with active and passive constrained layer damping treatment. A general finite element model has been developed for the analysis of three layer sandwich plate treated with Passive Constrained Layer Damping (PCLD) and Active Constrained Layer Damping (ACLD). The FEM program is validated with the known results in the literature for different boundary conditions. Analysis has been done for fully covered PCLD and ACLD, for cantilever and simply supported boundary conditions. The effects of the voltage gain (proportional and derivative) on damping characteristics are analyzed for PCLD and ACLD configurations.

引用

页码：345 / 356

页数：12

共 13 条

[1]

AGNES GS, 1993, 34 AIAA ASME ASCE AH, P3499

[2] Use of active constrained-layer damping for controlling resonant vibration [J].