Search result: Catalogue data in Autumn Semester 2020

Mechanical Engineering Bachelor Information
3. Semester
Compulsory Courses
Examination Block 1
NumberTitleTypeECTSHoursLecturers
401-0363-10LAnalysis III Information Restricted registration - show details O3 credits2V + 1UF. Da Lio
AbstractIntroduction to partial differential equations. Differential equations which are important in applications are classified and solved. Elliptic, parabolic and hyperbolic differential equations are treated. The following mathematical tools are introduced: Laplace transforms, Fourier series, separation of variables, methods of characteristics.
ObjectiveMathematical treatment of problems in science and engineering. To understand the properties of the different types of partial differential equations.
ContentLaplace Transforms:
- Laplace Transform, Inverse Laplace Transform, Linearity, s-Shifting
- Transforms of Derivatives and Integrals, ODEs
- Unit Step Function, t-Shifting
- Short Impulses, Dirac's Delta Function, Partial Fractions
- Convolution, Integral Equations
- Differentiation and Integration of Transforms

Fourier Series, Integrals and Transforms:
- Fourier Series
- Functions of Any Period p=2L
- Even and Odd Functions, Half-Range Expansions
- Forced Oscillations
- Approximation by Trigonometric Polynomials
- Fourier Integral
- Fourier Cosine and Sine Transform

Partial Differential Equations:
- Basic Concepts
- Modeling: Vibrating String, Wave Equation
- Solution by separation of variables; use of Fourier series
- D'Alembert Solution of Wave Equation, Characteristics
- Heat Equation: Solution by Fourier Series
- Heat Equation: Solutions by Fourier Integrals and Transforms
- Modeling Membrane: Two Dimensional Wave Equation
- Laplacian in Polar Coordinates: Circular Membrane, Fourier-Bessel Series
- Solution of PDEs by Laplace Transform
Lecture notesLecture notes by Prof. Dr. Alessandra Iozzi:
Link
LiteratureE. Kreyszig, Advanced Engineering Mathematics, John Wiley & Sons, 10. Auflage, 2011

C. R. Wylie & L. Barrett, Advanced Engineering Mathematics, McGraw-Hill, 6th ed.

S.J. Farlow, Partial Differential Equations for Scientists and Engineers, Dover Books on Mathematics, NY.

G. Felder, Partielle Differenzialgleichungen für Ingenieurinnen und Ingenieure, hypertextuelle Notizen zur Vorlesung Analysis III im WS 2002/2003.

Y. Pinchover, J. Rubinstein, An Introduction to Partial Differential Equations, Cambridge University Press, 2005

For reference/complement of the Analysis I/II courses:

Christian Blatter: Ingenieur-Analysis
Link
151-0503-00LDynamicsO6 credits4V + 2UD. Kochmann, P. Tiso
AbstractDynamics of particles and rigid bodies: Motion of a single particle, motion of systems of particles, 2D and 3D motion of rigid bodies, vibrations
ObjectiveThis course provides Bachelor students of mechanical and civil engineering with fundamental knowledge of the kinematics and dynamics of mechanical systems. By studying the motion of a single particle, of systems of particles and of rigid bodies, we introduce essential concepts such as kinematics, work and energy, equations of motion, and forces and torques. Further topics include the stability of equilibria and vibrations as well as an introduction to the dynamics of deformable bodies. Examples presented in the lectures and weekly exercise sessions help students learn basic techniques that are necessary for advanced courses and work on engineering applications.
Content1. Motion of a single particle: kinematics (trajectory, velocity, acceleration), forces and torques, active and reaction forces, balance of linear and angular momentum, work-energy balance, conservative systems, equations of motion.
2. Motion of systems of particles: internal and external forces, balance of linear and angular momentum, work-energy balance, rigid systems of particles, particle collisions.
3. Motion of rigid bodies in 2D and 3D: kinematics (angular velocity, velocity and acceleration transfer, instantaneous center and axis of rotation), balance of linear and angular momentum, work-energy balance, angular momentum transport, inertial vs. moving reference frames, apparent forces, Euler equations.
4. Vibrations: Lagrange equations, single-DOF oscillations (natural frequency, free-, damped-, and forced response), multi-DOF oscillations (natural frequencies, eigenmodes, free-, damped-, and forced response).
5. Introduction to waves and vibrations in deformable elastic bodies.
Lecture notesTyped course material will be available. Students are responsible for preparing their own notes in class.
LiteratureTyped course material will be available.
Prerequisites / NoticePlease log in to moodle ( Link ), search for "Dynamics", and join the course there. All exercises sheets and the typed lecture material will be uploaded there.
151-0303-00LDimensioning IO3 credits3GD. Mohr, B. Berisha, E. Mazza
AbstractIntroduction to Dimensioning of components and machine parts. Basic structural theories are introduced and a short introduction to finite elements is given. Further, elements from fracture mechanics, plasticity and stability of structures are presented.
ObjectiveThe goal of the lecture is to build on and extend the theories from Mechanics 2. Students learn how to implement adequate models for practical dimensioning problems in mechanical engineering and how to solve and critically interpret these models.
Content- Basic problem of continuum mechanics
- Structural theories
- Introduction to finite element methods
- Strength of materials
- Fatigue
- Stability of structures
Lecture notesWill be announced during the first lecture.
LiteratureWill be announced during the first lecture.
151-0051-00LThermodynamics IO4 credits2V + 2UD. Poulikakos, C. Müller
AbstractIntroduction to the fundamentals of technical thermodynamics.
ObjectiveIntroduction to the fundamentals of technical thermodynamics.
Content1. Konzepte und Definitionen
2. Der erste Hauptsatz, der Begriff der Energie und Anwendungen für geschlossene Systeme
3. Eigenschaften reiner kompressibler Substanzen, quasistatische Zustandsänderungen
4. Elemente der kinetischen Gastheorie
5. Der erste Hauptsatz in offenen Systemen - Energieanalyse in einem Kontrollvolumen
6. Der zweite Hauptsatz - Der Begriff der Entropie
7. Nutzbarkeit der Energie - Exergie
8. Thermodynamische Beziehungen für einfache, kompressible Substanzen.
Lecture notesavailable
LiteratureM.J. Moran, H.N Shapiro, D.D. Boettner and M.B. Bailey, Principles of Engineering Thermodynamics, 8th Edition, John Wiley and Sons, 2015.

H.D. Baehr and S. Kabelac, Thermodynamik, 15. Auflage, Springer Verlag, 2012.
151-0591-00LControl Systems I Information O4 credits2V + 2UL. Guzzella
AbstractAnalysis and controller synthesis for linear time invariant systems with one input and one output signal (SISO); transition matrix; stability; controllability; observability; Laplace transform; transfer functions; transient and steady state responses. PID control; dynamic compensators; Nyquist theorem.
ObjectiveIdentify the role and importance of control systems in everyday life. Obtain models of single-input single-output (SISO) linear time invariant (LTI) dynamical systems. Linearization of nonlinear models. Interpret stability, observability and controllability of linear systems. Describe and associate building blocks of linear systems in time and frequency domain with equations and graphical representations (Bode plot, Nyquist plot, root locus). Design feedback controllers to meet stability and performance requirements for SISO LTI systems. Explain differences between expected and actual control results. Notions of robustness and other nuisances such as discrete time implementation.
ContentModeling and linearization of dynamic systems with single input and output signals. State-space description. Analysis (stability, reachability, observability, etc.) of open-loop systems. Laplace transformation, systems analysis in the frequency domain. Transfer functions and analysis of the influence of its poles and zeros on the system's dynamic behavior. Frequency response. Analysis of closed-loop systems using the Nyquist criterion. Formulation of performance constraints. Specification of closed-loop system behavior. Synthesis of elementary closed-loop control systems (PID, lead/lag compensation, loop shaping). Discrete time state space representation and stability analysis.
Lecture notesAnalysis and Synthesis of Single-Input Single-Output Control Systems, Lino Guzzella, vdf Hochschulverlag. The textbook is offered for sale at the beginning of the semester.

In addition, the slides of the lecture will be put online.
LiteratureAnalysis and Synthesis of Single-Input Single-Output Control Systems, Lino Guzzella, vdf Hochschulverlag. The textbook is offered for sale at the beginning of the semester.
Prerequisites / NoticeBasic knowledge of (complex) analysis and linear algebra.
Examination Block 2
NumberTitleTypeECTSHoursLecturers
402-0033-10LPhysics IO6 credits4V + 2UC. Degen
AbstractThis is a two-semester course introducing students into the foundations of Modern Physics. Topics include electricity and magnetism, light, waves, quantum physics, solid state physics, and semiconductors. Selected topics with important applications in industry will also be considered.
ObjectiveThe lecture is intended to promote critical, scientific thinking. Key concepts of Physics will be acquired, with a focus on technically relevant applications. At the end of the two semesters, students will have a good overview over the topics of classical and modern Physics.
ContentElectric and magnetic fields, current, magnetism, Maxwell's equations, concept of light, classical optics, waves.
Lecture notesNotes from lectures will be available (in German).
LiteratureFriedhelm Kuypers
Physik fuer Ingenieure und Naturwissenschaftler
Band 2: Elektrizitaet, Optik, Wellen, 2012, 436 Seiten, ca. 25 Euro.

Paul A. Tipler, Gene Mosca, Michael Basler und Renate Dohmen
Physik für Wissenschaftler und Ingenieure
Spektrum Akademischer Verlag, 2009, 1636 Seiten, ca. 80 Euro.
Engineering Tools
The Engineering Tools courses are for MAVT Bachelor’s degree students only.
NumberTitleTypeECTSHoursLecturers
151-0021-00LEngineering Tool: Introduction to MATLAB Information Restricted registration - show details
The Engineering Tools courses are for MAVT Bachelor’s degree students only.

Note: previous course title in German until HS18 "Ingenieur-Tool: Numerisches Rechnen".
W+0.4 credits1KB. Berisha
AbstractIntroduction to MATLAB; vectors and matrices; graphics in MATLAB; calculus, differential equations; programming with MATLAB; data analysis and statistics; interpolation and polynomials. Excercises with solutions: using MATLAB commands, technical applications.
ObjectiveIntroduction to numerical calculations with MATLAB.
ContentIntroduction to MATLAB; vectors and matrices; graphics in MATLAB; calculus, differential equations; programming with MATLAB; data analysis and statistics; interpolation and polynomials. Excercises with solutions: using MATLAB commands, technical applications.
Lecture notesCourse material:
Link
Prerequisites / NoticeDer Kurs findet online statt. Es wird empfohlen, dass MATLAB vor Kursbeginn installiert wird.

Installation MATLAB:

- es funktionieren alle Versionen
- netzunabhängige Node-Lizenz (z.B. zum Download im ETH IT Shop)
- folgende Toolboxes/Features müssen installiert sein: Simulink (wird für RT1 benutzt), Curve Fitting Toolbox, Optimization Toolbox, Symbolic Toolbox, Global Optimization Toolbox
252-0863-00LEngineering Tool: Advanced Programming with C++ Information Restricted registration - show details
All Engineering Tool courses are for MAVT-Bachelor students only.
W+0.4 credits1KF. Friedrich Wicker
AbstractThe programming model of C++ is discussed in some depth. In particular the mechanisms for efficient memory management and generic programming with C++ are covered.
ObjectiveAbility to implement memory-efficient data structures and efficient generic algorithms using C++.
ContentVectors, pointers and iterators, range for, keyword auto, a class for vectors, subscript-operator, move-construction and iteration. RAII (Resouce Allocation is Initialization) Principle, Templates and Generic Programming, Functors and Lambda Expressions.
Lecture notesDetailled, bilingual slides of the lectures will be made available.
LiteratureB.Stroustrup, The C++ Programming Language (4th Edition), Addison Wesley 2013.
Prerequisites / NoticeLecture Series Informatik I 252-0832-00L or equivalent knowledge in programming with C++.

Course can only be taken if the programming project is executed and submitted. If no solution to the programming project is submitted, the course is considered failed («no show»).
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