Study on Active Vibration Control of Intelligent Beam

摘要

The structural model of a uniform cantilever beam with one actuator is studied in this paper. The relationship between bending moment strain and the displacement, according to witch the position of actuators are configured, is researched. To reduce the displacement of the cantilever beam, an optimal control is adopted on the first mode of vibration. The theory we promoted is proved applicable by both the experiment and the numerical simulation.