轻工机械2018，Vol.36Issue(2)：31-35,5.DOI:10.3969/j.issn.1005-2895.2018.02.006
基于梁模型的管路振动主动控制器设计
Design of Active Controller for Pipe System Vibration Based on Beam Model
摘要
Abstract
Most of the existing design of active pipe system vibration controllers are based on a two DOFs simplified model,which only considers the displacement of rigid body but neglects the impact of pipeline structural deformation. An active control strategy considering the structural deformation of pipe system was introduced.Based on the continuous beam model,a complex pipeline system model was established to transform the system dynamic equations to generalized coordinates.An active controller especially for generalized coordinates was designed,and reducing vibration of each part of pipe system in different directions was achieved.MATLAB Simulink simulation results show that the active control system has excellent vibration reduction effects.关键词
管路系统/振动/主动控制/减振/ANSYS/SimulinkKey words
pipe system/vibration/active control/vibration reduction/ANSYS/Simulink分类
数理科学引用本文复制引用
魏辰,郑水英,吴价..基于梁模型的管路振动主动控制器设计[J].轻工机械,2018,36(2):31-35,5.基金项目
国家重点研发计划项目:危险化学品储存设施燃爆毁伤效应及事故调查技术(2016YFC0801204). （2016YFC0801204）
