W. K. Al-Ashtari, “The Deflection Control of a Thin Cantilever Beam by Using a Piezoelectric Actuator / Sensor”, NUCEJ, vol. 11, no. 1, pp. 43–51, Mar. 2008, Accessed: Dec. 23, 2024. [Online]. Available: https://oldjournal.eng.nahrainuniv.edu.iq/index.php/main/article/view/495