1. Graduate School of Engineering, University of Fukui, 3-9-1 Bunkyo, Fukui, Fukui910-8507, Japan
2. School of Engineering, University of Fukui, 3-9-1 Bunkyo, Fukui, Fukui910-8507, Japan
3. Science and Technology Department, Chengdu Textile College, Pidu, Chengdu, Sichuan611731, China
4. Headquarters for Innovative Society-Academia Cooperation, University of Fukui, 3-9-1 Bunkyo, Fukui, Fukui910-8507, Japan