1. Fujian Key Laboratory of Intelligent Machining Technology and Equipment (Fujian University of Technology), Shangjie Town, Minhou County FuZhou, FuJian 350100, P. R. China
2. Digital Fujian Industrial Manufacture IOT Lab, Shangjie Town, Minhou County FuZhou, FuJian 350118, P. R. China
3. Fujian ChuanZheng Communications College, CangShan District, FuZhou, FuJian 350007, P. R. China