I. Ali, Hazem, and Mohammed Z. M. Ali. “LQR and H_2 Controllers Design Using State Derivative Feedback for Multivariable Systems”. American Scientific Research Journal for Engineering, Technology, and Sciences 37, no. 1 (October 25, 2017): 118–128. Accessed April 27, 2024. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/3454.