Yaguchi, Hiroyuki, and R. Sato. “Nonlinear Vibration Analysis of Phased-controlled Actuator Capable of Movement inside Iron Structures”. Journal of Research and Applications in Mechanical Engineering 13, no. 2 (May 19, 2025): JRAME–25. accessed February 21, 2026. https://ph01.tci-thaijo.org/index.php/jrame/article/view/257765.