Razmjooy, Navid, Mehdi Ramezani, and Ali Namadchian. “A New LQR Optimal Control for a Single-Link Flexible Joint Robot Manipulator Based on Grey Wolf Optimizer”. Majlesi Journal of Electrical Engineering 10, no. 3 (February 20, 2024). Accessed May 23, 2026. https://oiccpress.com/mjee/article/view/4759.