Wu Yaohu
1.School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454000, China; 2.Direct Drive ElevatorEngineering Technology Research Center of Henan Province, Jiaozuo 454000, ChinaZhang Jianqiang
1.School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454000, China; 2.Direct Drive ElevatorEngineering Technology Research Center of Henan Province, Jiaozuo 454000, ChinaWu Haozhen
Zhengzhou Technology and Business University, Zhengzhou 451400, China1.School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454000, China; 2.Direct Drive ElevatorEngineering Technology Research Center of Henan Province, Jiaozuo 454000, China; 3.Zhengzhou Technology and Business University, Zhengzhou 451400, China
TP391.9