1. Department of Electrical and Electronics Engineering, Mepco Schlenk Engineering College, Sivakasi, Pin: 626 005, Tamilnadu, India;,
2. Department of Electrical and Electronics Engineering, Thiagarajar College of Engineering, Madurai, Pin: 625 014, Tamil Nadu, India;
3. Department of Computer Science and Engineering, Mepco Schlenk Engineering College, Sivakasi, Pin: 626 005, Tamil Nadu, India; e-mail: {, }