Course: machine dynamics

Course no. :n/a
ECTS credits:5
Lecturer(s):Prof. Dr.-Ing. J. Ewald
Available: winter term summer term
Course type:Lecture/practical exercises
Exam type:Written e. 2h or oral examine
Exam requirements:In-depth knowledge of the calculation of free and force excited oscillations of systems with and without damping, in-depth knowledge of the calculation of starting processes, knowledge of mass - balance in accelerated moving systems, basic knowledge in non - linear vibrations and vibrations with parameter excitation.
Objectives:Calculation and examination of the dynamic behaviour of mechanisms and engines including non-linearities and parameter- excitation.
Course contents:Evolution of equation of motion, formalism of Lagrange, free and forced excited vibrations of damped or undamped systems with n degrees of freedom, modal-analyse, investigation of starting processes, mass - balance in accelerated moving mechanisms, introduction into non-linear vibrations, introduction into vibrations with parameter excitation.
Literature:Holzweißig, Dresig: Lehrbuch der Maschinendynamik, Fachbuchverlag Leipzig,
Müller, Schielen: Lineare Schwingungen, Akademische Verlagsgesellschaft, Wiesbaden.
available in modul:1 - engineering basic module in semester 9
machine dynamics in semester 9
_ 1. technical elective (obligation to vote) CORE master mechanical engineering in semester 9