Hayakawa, Satoshi, Yoshikatsu Hoshi, and Hidetoshi Oya. “Observer-Based Quadratic Guaranteed Cost Control for Linear Uncertain Systems With Control Gain Variation”. Advances in Technology Innovation 7, no. 3 (June 9, 2022): 155–168. Accessed November 24, 2024. https://ojs.imeti.org/index.php/AITI/article/view/9252.