1. University of Phayao,Automotive and Transportation Technology Center (ATTC) School of Engineering,Phayao,Thailand
2. University of Phayao,School of Engineering,Department of Electrical Engineering,Phayao,Thailand
3. University of Phayao,School of Information and Communication Technology,Department of Computer Engineering,Phayao,Thailand
4. University of Technology Krungthep,Faculty of Engineering Rajamangala,Department of Electrical Engineering,Bangkok,Thailand