Robust Controller Design for Network-based PMSM Servo Systems with Transmission Delay

摘要：

In industry applications,the remote Permanent Magnet Synchronous Motor (PMSM) can close its control loop via a digital network to reduce the cost and simplify the installation. However,the uncertain network-induced delay could degrade its performance. Considering the detrimental effects of delays in the communication network,we establish the model of Networkbased PMSM servo system. Then suf.cient conditions for the stability of the system is given. Based on these conditions,we propose a method to design a stable state feedback controller,which is robust against the transmission delay. Simulations were done to verify the correctness and effectiveness of the proposed controller design method.

作者: LI Jing LING Qiang WANG Daxin

作者单位: University of Science and Technology of China,Heifei,Anhui,230027,P.R.China

会议类型: 国际会议

会议名称: The 30th Chinese Control Conference(第三十届中国控制会议)

会议地点: 烟台

会议语种:英文

页码: 1-5

在线出版日期: 2011-07-01（万方平台首次上网日期，不代表论文的发表时间）