Niu, Xiaofei
Liu, Yan
Funding for this research was provided by:
the National Natural Science Foundation of China (51072002 51272003)
Coal mine machinery and electronic engineering research Center of Suzhou University (2014YKF16)
Outstanding Young Talents Funded Projects of Suzhou University (2014XQNRL010)
Natural Science Research Fund of Anhui Provincial Department of Education (KJ2016A775)