TY - GEN
T1 - Sensorless control research for linear induction motor based on sliding mode observer in electromagnetic aircraft launch system
AU - Qiwei, Xu
AU - Shumei, Cui
AU - Qianfan, Zhang
AU - Liwei, Song
AU - Li, Xiyuan
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/10/10
Y1 - 2014/10/10
N2 - This paper introduced the linear induction motor used in electromagnetic aircraft launch system. With the development of technology, the linear induction motor was put forward higher requirement for electromagnetic aircraft launch system. The velocity sensor was the key component of linear induction motor control system, which affected the control accuracy and dynamic performance. In this paper, the mathematical model of linear induction motor was set up, and a new sensorless control method using the sliding mode observer with improved integral surface was proposed, in order to reduce the steady state error and chatting, and suppress the integral saturation. Then, the mover position of linear induction motor was compensated. In the last, the simulation model was built, and the validity of proposed sensorless control strategy was verified.
AB - This paper introduced the linear induction motor used in electromagnetic aircraft launch system. With the development of technology, the linear induction motor was put forward higher requirement for electromagnetic aircraft launch system. The velocity sensor was the key component of linear induction motor control system, which affected the control accuracy and dynamic performance. In this paper, the mathematical model of linear induction motor was set up, and a new sensorless control method using the sliding mode observer with improved integral surface was proposed, in order to reduce the steady state error and chatting, and suppress the integral saturation. Then, the mover position of linear induction motor was compensated. In the last, the simulation model was built, and the validity of proposed sensorless control strategy was verified.
UR - https://www.scopus.com/pages/publications/84909957786
U2 - 10.1109/EML.2014.6920652
DO - 10.1109/EML.2014.6920652
M3 - 会议稿件
AN - SCOPUS:84909957786
T3 - Conference Proceedings - EML 2014 17th International Symposium on Electromagnetic Launch Technology
BT - Conference Proceedings - EML 2014 17th International Symposium on Electromagnetic Launch Technology
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 17th International Symposium on Electromagnetic Launch Technology, EML 2014
Y2 - 7 July 2014 through 11 July 2014
ER -