Modal analysis of CSNS/RCS dipole magnet and magnetic measurement girder

• 作 者: LIU Renhong ZHANG Junsong QU H
• 机 构: InstituteofHighEnergyPhysics
• 出 处: 核技术：英文版
• 发表日期: 2012年6期
• 关键词: 模态分析 RCS 偶极子 磁铁 磁性测量 振动模式 梁 模型系统 Dipole magnet Magnetic measurement girder Modal
• 基金项目: The authors would like to thank other CSNS colleagues and the technicians of the China Orient Institute of Noise ＆ Vibration.

<正>The dipole magnet of the China Spallation Neutron Source(CSNS) Rapid-cycling Synchrotron(RCS) will be operated at a 25 Hz sinusoidal alternating current which causes severe vibration.The vibration will influence the long-term safety and reliable