Mechanical Vibrations (ME 405)

2021 Fall
Faculty of Engineering and Natural Sciences
Mechatronics(ME)
3
6.00 / 6.00 ECTS (for students admitted in the 2013-14 Academic Year or following years)
Bekir Bediz bbediz@sabanciuniv.edu,
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English
Undergraduate
ENS214
Formal lecture
Interactive
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CONTENT

? Basic concepts of vibrations ? Analysis of single degree of freedom (SDOF) systems by using complex vector representation ? Coulomb and structural damping ? Vibration measurement, vibration measuring devices and vibration criteria ? Frequency Response Functions (FRF) and system identification ? Response of SDOF to periodic excitation ? Response of SDOF to non-periodic excitation ? Free vibration of multi degree of freedom (MDOF) systems ? Harmonic response of multi degree of freedom (MDOF) systems

OBJECTIVE

To teach the basic understanding of vibration, machine vibration, vibration isolations and control for single and multi degree of freedom systems.

LEARNING OUTCOME

have a basic understanding of the fundamental approaches to mathematical modeling

derivation of equations of motions for modeling vibration behavior of mechanical systems.

model discrete systems including single- and multi-degree of freedom systems.

outline the properties of natural frequencies and mode shapes, and perform modeling through modal analysis.

ASSESSMENT METHODS and CRITERIA

  Percentage (%)
Final 40
Midterm 30
Assignment 30

RECOMENDED or REQUIRED READINGS

Readings

Rao, Mechanical Vibrations, Prentice Hall Publishing
Den Hartog, Mechnaical Vibrations, Dover Publishing