끝단 질량을 가진 복합재료 얇은 벽보의 퍼지이론과 압전 감지기/작동기를 이용한 진동제어

Vibration Control of Composite Thin-Walled Beams with a Tip Mass Via Fuzzy logic and Piezoelectric Sensors and Actuator

This paper deals with adaptive fuzzy logic controller design to achieve proper dynamic response of a composite thin-walled beam with a tip mass. In order to check the effectiveness of this controller, three different types of control logic are selected and applied. The adaptive control capabilities provided by a system of piezoactuators bonded or embedded into the structure are also implemented in the system. Results show that the fuzzy logic controller is more effective than the proportional or velocity feedback controller for the vibration control of composit thin-walled beam with a tip mass.