Rajeeb Dey is presently working with National Institute of Technology, Silchar,
Assam, India, as Assistant Professor in the Department of Electrical Engineering.
Before joining NIT Silchar, he has served Sikkim Manipal University, Sikkim, for 12
years in various positions (Lecturer, Reader and Associate Professor). His research
interests are time-delay systems and control, robust control, control of biomedical
systems and application of wireless communication in control. He is presently
reviewer of many SCI(E) journals related to control engineering and applied math-
ematics. He is senior member of IEEE, CSS, Life member of System Society of India,
Member Institution of Engineers (India). E-mail: rajeeb.iitkgp@gmail.com.
Goshaidas Ray is presently full Professor in Heritage Institute of Technology,
Kolkata. Before joining Heritage Institute of Technology, he has served
