PERFORMANCE ENHANCEMENT OF AN AUTOPARAMETRIC VIBRATION ABSORBER BY MEANS OF COMPUTER CONTROL

被引：67

作者：

CARTMELL, M ^{[1
]}

LAWSON, J ^{[1
]}

机构：

[1] MENTOR PROJECT ENGN LTD,ABERDEEN AB1 4LH,SCOTLAND

来源：

JOURNAL OF SOUND AND VIBRATION | 1994年 / 177卷 / 02期

关键词：

D O I：

10.1006/jsvi.1994.1426

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Previous work reported by various researchers has shown that absorption of unwanted vibration can be accomplished by means of suitably arranged autoparametric interaction between the vibrating component and an added-on absorber element. This theme is developed, and a method for the enhancement of two-mode autoparametric interaction is presented for vibration absorption application. A full mathematical model for predicting the response behaviour of the experimental mechanical system is summarized. The instrumentation, signal processing and proposed control strategy are explained and some suggestions are made for further development of the concept towards a practically implementable system.

引用

页码：173 / 195

页数：23

共 23 条

[1] THE RESONANCES OF STRUCTURES WITH QUADRATIC INERTIAL NONLINEARITY UNDER DIRECT AND PARAMETRIC HARMONIC EXCITATION [J].