Fuzzy logic based vibration suppression control of flexible structures

The paper deals with vibration suppression control of flexible structures applying a fuzzy controller. Due to the complexity of the mathematical model related to the flexible structures, due to the restriction imposed by the actuator (force stroke limitation) as well as economical aspects, a fuzzy logic based approach of the control system is proposed. The experimental results using a fuzzy controller are compared with those obtained in case of conventional or traditional control. Moreover, sensitivity analysis is performed.