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挤压式磁流变脂阻尼器示功特性

闵峰 孙亮 王利伟 牟亮

重庆理工大学学报:自然科学2012,Vol.26Issue(6):13-17,5.
重庆理工大学学报:自然科学2012,Vol.26Issue(6):13-17,5.

挤压式磁流变脂阻尼器示功特性

Indication Characteristic of Squeeze-type Magnetorheologic Grease Damper

闵峰 1孙亮 1王利伟 1牟亮1

作者信息

  • 1. 重庆交通大学交通运输学院,重庆400074
  • 折叠

摘要

Abstract

Abstract: Squeeze-type damper is designed with non-sedimentation material of the magnetorheological grease. Indication characteristic tests of magnetorheological grease damper are presented in this_pa- per, and the test-data is processed with Matlab software. Under different current and frequency, the characteristic relationship of damping force-displacement and changes of the indicator diagram are studied experimentally. It comes to the maximum effective load current and the maximum effective vi- bration frequency of magnetorheologic grease damper. It can also provide important support for MRG damper in development and applications by knowing capacity deeply.

关键词

磁流变脂/阻尼器/示功图/阻尼力

Key words

magnetorheological grease/damper/indicator diagram/damping force

分类

机械工程

引用本文复制引用

闵峰,孙亮,王利伟,牟亮..挤压式磁流变脂阻尼器示功特性[J].重庆理工大学学报:自然科学,2012,26(6):13-17,5.

基金项目

重庆市科技攻关计划项目 ()

重庆理工大学学报:自然科学

OACSTPCD

1674-8425

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