New Approach to Design Optimal Robust Controller for a 2-D Discrete System: OPTIMAL ROBUST CONTROLLER FOR A 2-D DISCRETE SYSTEM. Journal of Scientific & Industrial Research (JSIR), [S. l.], v. 84, n. 1, p. 99–106, 2025. DOI: 10.56042/jsir.v84i1.8044. Disponível em: https://or.niscpr.res.in/index.php/JSIR/article/view/8044. Acesso em: 14 may. 2026.