Research on H∞ Control for Flexible Rotor System Supported by Active Magnetic Bearings and Metal Rubber Rings

摘要：

To lighten burden for Active Magnetic Bearing (AMB), Metal Rubber Ring (MRR) is introduced into the AMB system. Based on mixed-sensitivity H∞ control theory, the H∞ controller is designed and realized based on TMS320F2812DSP for the system. The influence of Weight Functions on dynamic characteristics of the system is investigated in this paper. The theoretical analysis and experimental results show that H∞ control can help the system operate over the first two bending critical speeds safely and stably.

关键词： Active Magnetic Bearing Flexible Rotor Metal Rubber Ring H∞ Control,Weight Function

作者: Zhang Shuying Xie Zhenyu Shi Qingcai

作者单位: College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China

会议类型: 国际会议

会议名称: The Twelfth International Symposium on Magnetic Bearings(第十二届国际磁悬浮轴承学术会议)

会议地点: 武汉

会议语种:英文

页码: 455-460

在线出版日期: 2010-08-22（万方平台首次上网日期，不代表论文的发表时间）