Controller Design for Temperature Regulation in a Nonlinear Industrial Heat Exchanger SystemVakiti Srilatha Reddy, Harivardhagini Subhadra, S. Prananvanand, A. Vimala Juliet and Gopisetty RameshE3S Web Conf., 616 (2025) 03012DOI: https://doi.org/10.1051/e3sconf/202561603012