The Principle and Decoupling Control of an Innovative Three-pole AC Magnetic Bearing

摘要：

The configuration and working principle of a innovative three-ploe AC magnetic bearing is introduced, and the mathematical models of the suspension forces are deduced. Aiming at the coupling identity of the mathematical model, a pseudo-linear model is given based on the inverse system method. Then internal model control(IMC) method is applied to synthesize the pseudo linear system. The simulation experiments show that the rotor can be suspended steadily and the whole control system has good dynamic and static performance and has good robustness.

关键词： Magnetic Bearing AC Mathematical Models Inverse System Method IMC

作者: ZHU Dehong WANG Peng CHENG Xin

作者单位: School of Electrical and Information Engineering,Jiangsu University,212013,Zhenjiang, China

会议类型: 国际会议

会议名称: 2010 International Conference on Intelligent Computation Technology and Automation(2010 智能计算技术与自动化国际会议 ICICTA 2010)

会议地点: 长沙

会议语种:英文

页码: 3236-3239

在线出版日期: 2010-05-11（万方平台首次上网日期，不代表论文的发表时间）