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000TU45222 21S 2SWS VO Optimization in structural dynamics and vibroacoustics   Hilfe Logo

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Optimization in structural dynamics and vibroacoustics 
000TU45222
lecture
2
Summer semester 2021
Chair of Vibro-Acoustics of Vehicles and Machines (Prof. Marburg)
(Contact information)
Details
Allocations: 1 
Angaben zur Abhaltung
• Basic knowledge of structural dynamics and vibroacoustics
• Mathematical foundations of optimization
• Linear and nonlinear optimization
• Numerical methods in optimization
• FEM-based optimization
• Topology Optimization
• Optimization in structural dynamics
• Optimization in vibroacoustics
Engineering Mechanics, Physics and Higher Mathematics (B.Sc. level), Basics of Kinematics / Dynamics,
In engineering, especially in structural dynamics and vibroacoustics, it is often necessary to design products more effectively and to improve their quality during the development phase. This problem can be formulated mathematically by optimization and solved by means of a number of methods. The aim of this course is to use the mathematical and numerical optimization methods for the development tasks in structural dynamics and vibroacoustics. The lectures and exercises provide in-depth knowledge in the application of numerical methods such as: the finite element method (FEM) in the optimization and in the selection of appropriate procedures and algorithms. As part of the compiled exercises, the learned mathematical methods are coupled with FEM. To find a solution, MATLAB and Abaqus (or Ansys) are used.
Upon successful completion of the course, students will be able to apply the applied methods of structural optimization and vibroacoustic problems in the industrial sectors. In addition, the students are able to grasp the possibilities and limits of optimization procedures and are able to solve optimal design in structural dynamics, vibration and acoustics by means of FEM under consideration of various influencing parameters.
English
interactive lecture
In the lecture learning contents are taught based on lecture and description via tablet PC and beamer. The script for the lectures and exercises will be uploaded to TUM-Moodle. The exercise is held as a computational exercise. For this purpose, the solution of which will be discussed in the exercise with the tutor. The exercise is designed so that in most cases, the tasks are already solved by the students in the preparation of the exercise and in the exercise only open questions are clarified. For tasks, it makes sense to visualize the solutions numerically with MATLAB and Abaqus (or Ansys). Finally, in a numerical optimization project, students are introduced to the handling of commercial FE software on the basis of a vibroacoustics problem.
Details
Für die Anmeldung zur Teilnahme müssen Sie sich in TUMonline als Studierende*r identifizieren.
Note: The participants have to register as a student in TUMonline.
Zusatzinformationen
Online information
e-learning course (moodle)
Lectures and tutorials will be held in English if international students participate the course!