1. Professor, School of Energy and Safety Engineering, Tianjin Chengjian Univ., Tianjin 300384, PR China (corresponding author).
2. Master Student, School of Energy and Safety Engineering, Tianjin Chengjian Univ., Tianjin 300384, PR China.
3. Professor, School of Control and Mechanical Engineering, Tianjin Chengjian Univ., Tianjin 300384, PR China.