Laboratory for Dynamics of Machines and Structures 
Development of beam-tracking automated vibrometer-scanning unit



Abstract
The dynamic response of the product can be determined experimentally by measuring the portability using the non-contact method with a laser vibrometer. Increasing the number of measuring points on the surface of the product gives us a better experimental insight into its dynamic properties, but on the other hand we can simultaneously measure the responses of several products and in this way evaluate their suitability. The aim of the task is to create a measuring system that will enable automatic scanning of products at predetermined measuring points. The movement of the measuring beam will be carried out via a unit with movable mirrors. The position of the measuring beam will be identified in real time using an affordable RapsberryPi HQ camera , associated with RapsberryPi. Tracking the measuring beam will enable reliable positioning of the measuring point via RapsberryPi, and laser measurement will be performed via open source software packages. The purpose of the task is to make an independent measuring system with the mentioned affordable components