Experimental study on vibration suppression in a rotor system under base excitation using an integra

• 作 者: 闫伟 He Lidong Zhu Gang Wang She
• 机 构: BeijingKeyLaboratoryofHealthMonitoringandSelf-RecoveryforHigh-EndMechanicalEquipment
• 出 处: 高技术通讯:英文版
• 发表日期: 2020年4期
• 关键词: Jeffcott rotor dynamic characteristics base excitation integral squeeze film dam
• 基金项目: the National Basic Research Program of China(No.2012CB026000),Key Laboratory Fund for Ship Vibration and Noise(No.614220406020717),National Science and Technology Major Project(No.2017-IV-0010-0047).

Base excitation is one of common excitations in rotor system.In order to study the dynamic characteristics of rotor systems under base excitation and the effect of integral squeeze film dampers(ISFDs)on their dynamic characteristics,a single-disk rotor te