Návrh a realizace pracoviště pro měření vibrací v laboratoři senzorů neelektrických veličin

Abstract

This bachelor´s thesis covers the design and making of a rig to measure standing wave oscillations in a string. The string vibrations are picked up by sensors and the electrical signals from the sensors are digitized by an NI USB-6210 measuring card. The data is then analysed using a custom-developed LabVIEW application. The sensors are located such that they allow the demonstration of node and antinode locations on the string. The rig is meant to be used as a sensors and measurements lab task for students, aiding the study of standing waves, oscillation sensing and the analysis of acquired data.