Chatlatanagulchai, W., P. Poedaeng, and P. H. Meckl. “Integrating an Input Shaper with a Quantitative-Feedback-TheoryBased Controller to Effectively Reduce Residual Vibration in Slewing of a Two-Staged Pendulum with Uncertain Payload”. Agriculture and Natural Resources, vol. 48, no. 1, Feb. 2014, pp. 150-66, https://li01.tci-thaijo.org/index.php/anres/article/view/243244.