Control algorithm for SISO case using P O F with modeling in Simulink

Abstract

Vibration control plays a very important role in the modern day world especially in control of earthquakes & in aerospace engineering. With reference to this, research is being carried out in this exciting field of smart intelligent structures. Control of vibrations in smart intelligent structures for a single input single output case using periodic output feedback (POF) method is presented in this paper using the modeling done in Matlab-Simulink environment. The simulink model is run & the simulation results are observed on the scopes. The simulation results show the effectiveness of the method presented in this paper, how the vibrations are suppressed in a shorter time with and without control. Key Words: Smart structures, POF, Vibration control, Beams, Sensors, Actuators.