典型文献
Sensorless Control of Permanent Magnet Synchronous Motor Based on New Sliding Mode Observer with Single Resistor Current Reconstruction
文献摘要：
To solve the chattering problem caused by discontinuous switching function in traditional sliding mode observer, a piecewise square root switching function with continuously varying characteristics is designed, and its stability is analyzed by using Lyapunov stability criterion. Secondly, according to the relationship among bus current, switching state and phase current, a single bus resistance sampling current reconstruction scheme without current sensors is adopted, which effectively reduces the cost of motor system. Finally, the feasibility and effectiveness of the proposed scheme are verified by simulation.
文献关键词：
中图分类号：
作者姓名：
Qingguo Sun;Xiaolei Zhu;Feng Niu
作者机构：
Hebei University of Technology
文献出处：
引用格式：
[1]Qingguo Sun;Xiaolei Zhu;Feng Niu-.Sensorless Control of Permanent Magnet Synchronous Motor Based on New Sliding Mode Observer with Single Resistor Current Reconstruction)[J].中国电工技术学会电机与系统学报（英文）,2022(04):378-383
A类：
Sensorless,Resistor
B类：
Control,Permanent,Magnet,Synchronous,Motor,Based,New,Sliding,Mode,Observer,Single,Current,Reconstruction,To,solve,chattering,problem,caused,by,discontinuous,switching,function,traditional,sliding,mode,observer,piecewise,square,root,continuously,varying,characteristics,designed,its,stability,analyzed,using,Lyapunov,criterion,Secondly,according,relationship,among,bus,current,state,phase,single,resistance,sampling,reconstruction,scheme,without,sensors,adopted,which,effectively,reduces,cost,motor,system,Finally,feasibility,effectiveness,proposed,verified,simulation
AB值：
0.729443
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
