Authors
J. H. Song
School of Automation and Electrieal Engineering Shenyang Ligong University, Shenyang, China
H. W. Gao
School of Automation and Electrieal Engineering Shenyang Ligong University, Shenyang, China
Y. J. Liu
School of Automation and Electrieal Engineering Shenyang Ligong University, Shenyang, China
Y. Yu
School of Automation and Electrieal Engineering Shenyang Ligong University, Shenyang, China