Measurement equipment for recording of time-dependent mechanical parameters (sensors, amplifiers, display of measured data, processing of recorded data). Experimental determination of natural frequencies and damping coefficients considering as example beam- and multistory frame structures by applying piezoelectric accelerometers and force transducers. Demonstration of passive vibration control considering a three story shear frame. Introduction in analyses of signals in the time and freqeuncy domain. Introduction in computer-controlled vibration techniques(software: MATLAB).
Termine und Ort:
Einführung (DO, 07.03.2024: 10:00-12:00 Uhr): Hauptgebäude, Karlsplatz 13, Seminarraum AE U1-3
4 Übungseinheiten (gruppenweise: 11.03., 14.03., 18.03., 21.03.2024): Science Center; Lilienthalgasse 14, Objekt OC, E208-01, 1030 Wien (Arsenal-Gelände) (Anwesenheitspflicht); die genaue Gruppeneinteilung erfolgt am Tag der Einführung.
Autonomous execution of vibration measurements, protocol settlement, final discussion.
Mandatory attendance at all 4 practical sessions!