Nguyen Hoai Nam. “CONTROL OF TWO-WHEELED INVERTED PENDULUM ROBOT USING ROBUST PI AND LQR CONTROLLERS”. Journal of Military Science and Technology, no. 66A (May 6, 2020): 1–15. Accessed November 24, 2024. https://ojs.jmst.info/index.php/jmst/article/view/207.