Dependency of the Quality of the Active Vibration Damping on the Sensor and Actuator Location – Simulation and Experiment

The paper deals with the vibration suppressing of cantilever beam. The state feedback control law is used, where the controller and observer are designed by pole assignment method. First two natural frequencies are considered for design of the control law. The analysis of the location of actuator and sensor are investigated. Experimental results obtained from the closed loop system with incomplete pole assignment are compared with uncontrolled system.