Automation system for performance improvement in a four-strand wire rod mill - Sharan, Archana; Kumar, Vikash; Rani, Usha; Ilangovan, S.; Kumar, Deepak; Prasad, Ramanuj; Majumdar, Susanta; Prasad, Binod Kumar; Kumari, Anupama; Gupta, Mukesh Kumar; Muralidharan, K. G.