Olaru Adrian - Prof.univ.Ph.D.Eng.-Head of the Dynamic Industrial Robots Laboratory- URL
Olaru Serban - Master student engineer- CIST master specialization, MSP department, faculty IMST

In the manufacturing systems with the robots one of the most important thing is to know and optimize the proper modes of the vibrations. The paper presents one new method of the assisted determination of the modal vectors and the transfer function of the vibration. By using the comparative method and the proper Fourier analyzer we was possible to choose the optimal value of the weight or of the dimension of all the robot bodies.

optimization, vibration proper modes, modal vectors, LabVIEW instrumentation