1. Department of Instrumentation and Control Systems Engineering, PSG College of Technology, Peelamedu, Coimbatore, Tamilnadu 641004, India (Corresponding author), e-mail: snn.ice@psgtech.ac.in, https://orcid.org/0000-0002-7207-9809
2. Department of Electrical and Electronics Engineering, PSG College of Technology, Peelamedu, Coimbatore, Tamilnadu 641004, India