A Dynamic Flux Observation Compensator Design of PMLSM Direct Thrust Force Control
In the direct thrust force control of PMLSM,the changes of the primary resistance can generate deviation of flux linkage observation value from its actual value,which is likely to cause the wrong choice of voltage vector and lead to the worsening and even failure of the control performance of the system.In the paper,a new type of dynamic flux compensator is designed after the pros and cons of PI regulator and adaptive observer are considered.Its compensating performance is also stimulated.The result indicates that the compensator has good robustness and dynamic performance under the parameter perturbations.
WANG Haixing LIU Juan
Wangfan College of Science and Technology,Henan Polytechnic University,Jiaozuo 454003,Henan,P.R.Chin Deparment of Mathematical and Information Science,Jiaozuo 454003,Henan,P.R.China
国际会议
The 30th Chinese Control Conference(第三十届中国控制会议)
烟台
英文
1-4
2011-07-01（万方平台首次上网日期，不代表论文的发表时间）