Vibration
Engineering
Summer Semester 2007
Professor: Frank Owen, http://www.calpoly.edu/~fowen/,
089/1265-3348, Office: Bldg R, Room 4.059
Skript:
Exam: There will be a 1.5 hour exam at the end of the course to test your
knowledge of the subject.
Visit this website frequently to check for any updates.
| Week | Date | Topic | Reading | Homework |
| 1 | 20.03 | Introduction; mk-system; mck-system; FBD/MAD diagrams; harmonic motion, Matlab | 1.1 | 1.5,6,7,11,15,20,25 |
| 2 | 27.03 | Single-degree-of-freedom systems; free, undamped systems; solution of ODE; characteristics of the motion; damped systems; damping; critical damping; energy methods | 1.2-4 | 1.31,38,41,45,49,54 |
| 3 | 03.04 | Stiffness and measurement; design for vibration; stability | 1.5-8 | 1.60,63,68,72,74,48,80,82 |
| 4 | 17.04 | Forced, SDOF systems; harmonic excitation; resonance; ways to apply harmonic forcing function; non-harmonic excitation; step function; impulse function; arbitrary forcing function | 2.1-2 | 2.6,9,17 |
| 5 | 24.04 | The double pendulum; Laplace transformations; base excitation | 2.3-4 | Double pendulum, 2.30, Prb 4, 2.34 |
| 6 | 08.05 | Rotating unbalance; non-linear problems; state space representation; impulse response | 1.10, 2.5, 2.7, 3.1 | 2.45,47,1.99,100,2.62,63,3.4,6,9 |
| 7 | 15.05 | Response to arbitrary forcing function; arbitrary, periodic forcing functions; Simulink | 3.2-4 | 3.18,19,20,34,27, Prb 1 |
| 8 | 22.05 | Frequency response; two-degree-of-freedom systems; a neat trick | 3.7, 4.1 | 3.45, Prb 2, 4.1 |
| 9 | 05.06 | 2DOF systems; the eigenvalue problem; modal analysis | 4.2-3 | 4.11,12,26,27,32,33 |
| 10 | 12.06 | Systems with greater than two DOFs | 4.4 | 4.41,50 |
| 11 | 19.06 | Applied vibrations in industry; rotor dynamics | 5.1-4 | |
| 12 | 26.06 | Distributed-parameter systems | 6.1-5 | |
| 13 | 10.07 | Review | ||