151-0015-10L Engineering Tool IV: Experimental Modal Analysis
|Semester||Autumn Semester 2016|
|Lecturers||F. Kuster, K. Wegener|
|Periodicity||every semester recurring course|
|Language of instruction||German|
|Comment||All Engineering Tool courses are for MAVT-Bachelor students only.|
Number of participants limited to 16.
Only one course can be chosen per semester.
|Abstract||Measuring- and analysis-methods for the determination of transfer functions of mechanical structures. Evaluation and preparation of the measured data for visualisation and interpretation of the dynamic behaviour.|
|Objective||Introduction into the practical application of measuring- and analysis-methods for determination of transfer functions of mechanical structures. Evaluation and preparation of the measured data for visualisation and interpretation of the dynamic behaviour.|
|Content||Acquaintance with the acceleration- and force-sensors, measurement of transfer functions of mechanical structures, determination and description of modes of vibration by means of practical examples, introduction into the vibration theory and its fundamental terms, discrete oscillator.|
|Lecture notes||yes, distribution in the course (CHF 20.-)|
|Literature||David Ewins, Modal Testing: Theory and Practice|
|Prerequisites / Notice||In the practical part of the course the participants self will make measurements on structures and then analyse them for eigenfrequencies and modes of vibrations.|