海军航空大学学报2026，Vol.41Issue(1)：101-108,8.DOI:10.7682/j.issn.2097-1427.2026.01.001
基于MRE作动器的转子轴系振动半主动抑制研究
Semi-Active Vibration Suppression of Rotor Shafting Based on MRE Actuator
摘要
Abstract
Aiming at the requirement of vibration suppression of helicopter tail drive shafting,a semi-active vibration suppression method of rotor shafting based on the magnetorheological elastomer actuator is proposed.In order to ana-lyze the ability of vibration reduction,a dynamic model of rotor shafting is established,and the influence of MRE actua-tor control voltage on the dynamic characteristics of rotor shafting is analyzed.The active switch control algorithm is used to realize the semi-active suppression of rotor shafting vibration.Finally,the experimental bench is built to com-plete the experimental verification of the semi-active vibration suppression of the rotor shafting based on the MRE ac-tuator.The experimental results show that the MRE actuator can realize the semi-active vibration suppression of the ro-tor shaft-train which can effectively reduce the over-critical vibration of the rotor shafting,vibration suppression levels at two bearing-adjacent measurement points reached 17.57%and 18.22%,respectively.关键词
转子轴系/半主动抑制/磁流变弹性体/开关控制/振动Key words
rotor shafting/semi-active suppression/magnetorheological elastomer/switch control/vibration分类
机械制造引用本文复制引用
姚剑飞,赵泽平,余昌恒,焦世文,赖永辉..基于MRE作动器的转子轴系振动半主动抑制研究[J].海军航空大学学报,2026,41(1):101-108,8.基金项目
国家自然科学基金(52375075) （52375075）
