Vo, M.-T., V.-D.-H. Nguyen, H.-N. Duong, and V.-H. Nguyen. “Combining Passivity-Based Control and Linear Quadratic Regulator to Control a Rotary Inverted Pendulum”. Journal of Robotics and Control (JRC), vol. 4, no. 4, July 2023, pp. 479-90, doi:10.18196/jrc.v4i4.18498.