1. School of Advanced Manufacturing, Fuzhou University, No. 1, Shuicheng Road, Jinjiang City 362200, P. R. China
2. School of Mechanical Engineering and Automation, Fuzhou University, No. 2 Xueyuan Road, Fuzhou 350116, P. R. China
3. Fujian Key Laboratory of Special Intelligent, Equipment Safety Measurement and Control, Fujian Special Equipment Inspection and Research Institute, Fuzhou 350008, P. R. China