1. Department of Construction Management, School of Civil and Hydraulic Engineering, Huazhong University of Science &Technology, Wuhan, Hubei, China
2. State Key Laboratory of Engine and Powertrain System, Weifang, China
3. Weichai Power Co., Ltd., Weifang, China
4. Key Laboratory of Engine Health Monitoring-Control and Networking of Ministry of Education, Beijing University of Chemical Technology, Beijing, China