College of Electrical Engineering and Automation;
Shandong University of Science and Technology;
Qingdao 266590;
China;
College of Mathematics and Systems Science;
Shandong University of Science and Technology;
Qingdao 266590;
China;
College of Electrical Engineering and Automation;
Shandong University of Science and Technology;
Qingdao 266590;
China;
College of Mathematics and Systems Science;
Shandong University of Science and Technology;
Qingdao 266590;
China;
State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology;
Shandong University of Science and Technology;
Qingdao 266590;
China;
College of Mathematics and Systems Science;
Shandong University of Science and Technology;
Qingdao 266590;
China;