This paper presents dynamic characteristics of a novel type of inertial actuator featuring piezoelectric materials for a mount system. As a first step, the piezoceramic stack is devised and its force and displacement characteristics are experimentally investigated with respect to the applied voltage. Subsequently, a new type of inertial actuator is constructed and its dynamic model is derived. The effectiveness of the model is then verified through comparison of voltage-dependent actuating forces between experiment and analysis. In addition, actuating force of the proposed inertial actuator is identified with respect to the applied voltage. © 2007 Elsevier Ltd. All rights reserved.
Choi, S. B., Hong, S. R., & Han, Y. M. (2007). Dynamic characteristics of inertial actuator featuring piezoelectric materials: Experimental verification. Journal of Sound and Vibration, 302(4–5), 1048–1056. https://doi.org/10.1016/j.jsv.2007.01.010