tahir, nura musa. “Comparative Analysis of Input Shaping Techniques for Sway Control of Nonlinear Crane System”. International Journal of Electrical Engineering and Applied Sciences (IJEEAS) 1, no. 2 (October 26, 2018): 13–20. Accessed November 21, 2024. https://ijeeas.utem.edu.my/ijeeas/article/view/4424.