Wongkamchang, P., and V. Sangveraphunsiri. “Control of Inertial Stabilization Systems Using Robust Inverse Dynamics Control and Adaptive Control”. Science & Technology Asia, vol. 13, no. 2, Oct. 2015, pp. 20-32, https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41442.