Authors
Wenguang Li
Shijiazhuang campus, Army engineering university of PLA, Shijiazhuang, China
Fengming Shi
Shijiazhuang campus, Army engineering university of PLA, Shijiazhuang, China
Weizhao Zhang
Department of teaching and research, Army engineering university of PLA, Shijiazhuang, China
Yuefei Zhao
Shijiazhuang campus, Army engineering university of PLA, Shijiazhuang, China
Zhili Wang
Shijiazhuang campus, Army engineering university of PLA, Shijiazhuang, China