Inlämning av Examensarbete / Submission of Thesis

Hailay Kiros Kelele BTH-AMT-EX-2007/D-06--SE, pp. 44. TEK/avd. för maskinteknik, 2007.

The work

Författare / Author: Hailay Kiros Kelele
hailaykk@gmail.com
Titel / Title: Analysis of Nonlinear systems with Zero Memory & Determination Limit of Chaos
Översatt titel / Translated title: Analysis of Nonlinear systems with Zero Memory & Determination Limit of Chaos
Abstrakt Abstract:

It is probable that all practical engineering structures are nonlinear to some extent. In this thesis work a two degrees of freedom nonlinear system and experimental structure with zero memory were simulated, modeled and analyzed to understand their behavior for different conditions. Nonlinear parameters and true linear frequency response was extracted. The limit of chaos was also determined. To achieve these results simulation and experimental model was used and analyzed using MATLAB toolbox. This was done using random noise and sweeping sine forces as an input and controlling the amplitude specially when determining the limits of chaos. Good results were achieved and verified combining the simulation and experimental results.

Ämnesord / Subject: Maskinteknik - Mechanical Engineering\Structural Dynamics
Maskinteknik - Mechanical Engineering\Structural Mechanics
Maskinteknik - Mechanical Engineering\General
Nyckelord / Keywords: Simulation, Experimental Model, Nonlinear, Zero Memory, Chaos, MATLAB

Publication info

Dokument id / Document id:
Program:/ Programme Masters programme in Mechanical Engineering, 60 points
Registreringsdatum / Date of registration: 05/09/2007
Uppsatstyp / Type of thesis: D-Uppsats/Magister/Master

Context

Examinator / Examiner: Professor Kjell Ahlin
Organisation / Organisation: Blekinge Institute of Technology
Institution / School: TEK/avd. för maskinteknik
S-371 41 Karlskrona
+46 455 38 50 00
Anmärkningar / Comments:

Mobile (+46)0707437466

Files & Access

Bifogad uppsats fil(er) / Files attached: hkk thesis.pdf (1880 kB, öppnas i nytt fönster)