Inhalt

[ 281MEMBTM3U20 ] UE Engineering Mechanics 3

Versionsauswahl
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Workload Education level Study areas Responsible person Hours per week Coordinating university
3 ECTS B2 - Bachelor's programme 2. year Mechatronics Andreas Müller 2 hpw Johannes Kepler University Linz
Detailed information
Original study plan Bachelor's programme Mechatronics 2025W
Learning Outcomes
Competences
The students are able to independently solve practical examples of spatial kinematics and dynamics of rigid bodies and multibody systems. This includes deriving and solving linear systems for technically relevant systems, as well as the approximate solution of beam vibrations.
Skills Knowledge
  • Application of spatial coordinate transformations to problems in the kinematics and dynamics of rigid bodies (k5)
  • Formulating the momentum and angular momentum balance of rigid bodies with respect to arbitrary coordinate systems (k3)
  • Formulating the differential equations of motion for multi-body systems using the projection equations (k4)
  • Application of the Lagrange principle to general multibody systems
  • Stability assessment of rigid body motions (k5)
  • Derivation of linearized motion equations (k3)
  • Solution of systems of linear differential equations (k4)
  • Application of the separation principle for the solution of the vibration differential equations of slender beams
  • Application of the Ritz approximation method (k3)
  • Transformation of kinematic and kinetic quantities between arbitrary moving coordinate systems
  • Inertial properties of the rigid body
  • Momentum and angular momentum balance in moving reference systems, gyrodynamics
  • Concept of stability, stability of spatial rigid body movements
  • Kinematics and dynamics of multibody systems with arbitrary degree of freedom, Euler-Jourdain equations, projection equations
  • Variational principles, method of Lagrange, D’Alembert and Hamilton
  • General validity of the Lagrange equations for dynamical systems
  • Static and stationary equilibrium states
  • Linearized equations of motion of multibody systems with rigid bodies
  • Kinematics and dynamics of slender beams (Euler-Bernoulli, Rayleigh)
  • Methods for solving systems of linear differential equations.
  • Separation approach for solving the oscillation differential equation of a beam
Criteria for evaluation written exam
Methods presentation by the course lecturer (PPT and blackboard)
Language German
Study material lecture notes
Changing subject? No
Further information none
Corresponding lecture (*)MEBPBUETME3: UE Technische Mechanik 3 (1,25 ECTS)
On-site course
Maximum number of participants 35
Assignment procedure Assignment according to sequence