GE, Bing; CAO, Ce. Design of a robust controller with guaranteed H∞ criteria for a servo system considering summative and polytopic pncertainty. Archives of Electrical Engineering , [S. l.], v. 75, n. 3, p. 539–556, 2026. DOI: 10.24425/aee.2026.1692. Disponível em: https://wydawnictwo.pan.pl/index.php/aee/article/view/1692. Acesso em: 16 oct. 2026.