Laboratory;
of;
Industrial;
Computer;
Control;
Engineering;
of;
Hebei;
Province;
(Yanshan;
University),;
Qinhuangdao;
066004,;
China;
Engineering;
Research;
Center;
for;
Equipment;
and;
Technology;
of;
Cold;
Strip;
Rolling,;
Qinhuangdao;
066004,;
China;