Online Optimization Of Vibration Manufacturing System

The aim of the paper is to acquaint the reader with the design of the incorporated absorber to the vibration manufacturing system, which makes the reduction of the vibration of the manufacturing system to a minimum possible. Vibration in a manufacturing system has two effects. First, the very high peak accelerations can mean that the effective weight of the vibration manufacturing system increases several-fold, and this may cause its destruction. Secondly, people near the manufacturing system feel these accelerations, which can be uncomfortable or even dangerous. A vibration absorber is used to protect the manufacturing system from steady-state harmonic disturbance. By attaching the absorber to the manufacturing system, which is modelled as a SDOF system, the new system becomes a two DOF system. Depending on the driving frequency of the original system, the absorber needs to be carefully tuned, that is, to choose adequate values of absorber mass and stiffness, so that motion of the original mass is a minimum.