级联型高压变频系统无速度传感器矢量控制策略研究
刘建强,李广贺,黄小光
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LIU Jianqiang, LI Guanghe, HUANG Xiaoguang
北京交通大学学报 . 2017, (5): 85 .  DOI: 10.11860/j.issn.1673-0291.2017.05.013