Chatlatanagulchai, Withit, Sermsak Chotana, and Chonlawit Prutthapong. “Extremum-Seeking Gain-Scheduled Adaptive Input Shaping Applied to Flexible-Link Robot”. Agriculture and Natural Resources 49, no. 3 (June 30, 2015): 451–464. accessed August 27, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/243588.