1. Graduate School of Engineering, Toyohashi University of Technology, 1-1 Hibarigaoka, Tempaku-cho, Toyohashi-shi, Aichi 441-8580, Japan
2. Faculty of Mechanical Engineering and Technology, Universiti Malaysia Perlis, Arau 02600, Perlis, Malaysia
3. Department of Electronic Engineering, Faculty of Electric and Electronic Engineering, Universiti Tun Hussein Onn Malaysia, Batu Pahat 86400, Johor, Malaysia
4. Social Cooperation Center, Nara Women’s University, Kitauoya-Higashimachi, Nara-shi, Nara 630-8506, Japan
5. Faculty of Electrical Engineering, National Institute of Technology, Nara College, 22 Yata-machi, Yamato-Koriyama-shi, Nara 639-1058, Japan