宇航材料工艺2017，Vol.47Issue(2)：25-28,4.DOI:10.12044/j.issn.1007-2330.2017.02.006
某电子设备耐大量级振动组合式减振器研制
Design of Combined Damper Applied on Electronic Equipment Enduring High-Level Vibration
赵川 1刘通 1王硕珏 1周鹏 1赵云峰1
作者信息
摘要
Abstract
One electronic equipment undergoes acceleration up to 38 g in flight vibration environment.To reduce the vibration response of the equipment,a new type of combined rubber damper is developed through FEM analysis and test verification.The results show that the random vibration response of the equipment decreases from 38g to 11 g by using this damper,indicating a vibration reduction efficiency of 71％,and moreover the resonance amplification factor is less than 3.关键词
电子设备/有限元/随机振动/橡胶减振器Key words
Electronic equipment/FEM/Random vibration/Rubber damper分类
通用工业技术引用本文复制引用
赵川,刘通,王硕珏,周鹏,赵云峰..某电子设备耐大量级振动组合式减振器研制[J].宇航材料工艺,2017,47(2):25-28,4.
