DEVELOPMENT OF 2 DOF LINEAR OSCILLATORY ACTUATOR FOR VIBRATION CONTROL

Abstract

In automobiles, multi axis vibrations were generated by many mechanical parts. So, vibrations were actively controlled by using some linear oscillatory actuators. In the paper, we propose a 2 degrees of freedom linear oscillatory actuator to reduce vibrations, that achieves downsizing and weight saving of the system. First, the basic construction and operation principle are described. Next, the characteristics are clarified through measurements on prototype.