Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

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Lyapunov exponents in modeling the motion with impacts of mechanical systems with elastic elements of considerable mass

2012/05/B/ST8/00057

Keywords:

Lyapunov exponents models of soft impacts vibrating systems with elastic elements of considerable mass time series periodic and chaotic motion with impacts

Descriptors:

  • ST8_3: Computational engineering, computer-aided modelling, design and manufacturing
  • ST8_7: Machine design (modelling, shaping, machining)
  • ST8_11: Production planning and control

Panel:

ST8 - Production and processes engineering: modelling, product design, process design and control, construction methods and engineering, power units and systems

Host institution :

Politechnika Łódzka, Wydział Mechaniczny

woj. łódzkie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Barbara Błażejczyk-Okolewska 

Number of co-investigators in the project: 5

Call: OPUS 3 - announced on 2012-03-15

Amount awarded: 468 425 PLN

Project start date (Y-m-d): 2013-01-25

Project end date (Y-m-d): 2016-01-24

Project duration:: 36 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. Dalmierz laserowy – o zakresie 100mm (5 300 PLN)
  2. Generator funkcyjny (5 000 PLN)
  3. Komputer przenośny (typu notebook) z oprogramowaniem (System Operacyjny, Office, CorelDraw) i plecakiem (10 000 PLN)
  4. Wielofunkcyjne urządzenie pomiarowe (14 100 PLN)
  5. Trójosiowe czujniki przyspieszeń typu IEPE (ze zintegrowaną elektroniką) (19 719 PLN)

Information in the final report

  • Publication in academic press/journals (5)
  • Book publications / chapters in book publications (1)
  1. Lyapunov Exponents of Impact Oscillators with Hertz's and Newton's Contact Models
    Authors:
    Wioleta Serweta, Andrzej Okolewski, Barbara Blazejczyk-Okolewska , Krzysztof Czolczynski, Tomasz Kapitaniak
    Academic press:
    International Journal of Mechanical Sciences (rok: 2014, tom: 89, strony: 194-206), Wydawca: Elsevier, ISSN: 0020-7403
    Status:
    Published
    DOI:
    10.1016/j.ijmecsci.2014.09.007 - link to the publication
  2. Analytical and numerical investigations of stable periodic solutions of the impacting oscillator with a moving base
    Authors:
    Krzysztof Czolczynski, Barbara Blazejczyk-Okolewska, Andrzej Okolewski
    Academic press:
    International Journal of Mechanical Sciences (rok: 2016, tom: 115, strony: 325-338), Wydawca: Elsevier, ISSN: 0020-7403
    Status:
    Published
    DOI:
    10.1016/j.ijmecsci.2016.07.004 - link to the publication
  3. Mirror Hysteresis and Lyapunov Exponents of Impact Oscillator with Symmetrical Soft Stops
    Authors:
    Wioleta Serweta, Andrzej Okolewski, Barbara Blazejczyk-Okolewska, Krzysztof Czolczynski, Tomasz Kapitaniak
    Academic press:
    International Journal of Mechanical Sciences (rok: 2015, tom: 101-102, strony: 89-98), Wydawca: Elsevier, ISSN: 0020-7403
    Status:
    Published
    DOI:
    10.1016/j.ijmecsci.2015.07.016 - link to the publication
  4. Analytical and numerical investigations of stable periodic solutions of the impacting oscillator with a moving base and two fenders
    Authors:
    Blazejczyk-Okolewska Barbara, Czolczynski Krzysztof, Okolewski Andrzej
    Academic press:
    Journal of Computational and Nonlinear Dynamics (rok: 2017, tom: 12, strony: Article Number: 061008, 1-11), Wydawca: ASME-AMER SOC MECHANICAL ENG, ISSN: 1555-1423
    Status:
    Published
    DOI:
    10.1155/1.4036548 - link to the publication
  5. Lyapunov exponents in discrete modeling of a cantilever beam impacting on a moving base
    Authors:
    Krzysztof Czolczynski, Andrzej Okolewski, Barbara Blazejczyk-Okolewska
    Academic press:
    International Journal of Non-Linear Mechanics (rok: 2017, tom: 88, strony: 74-84), Wydawca: Elsevier, ISSN: 0020-7462
    Status:
    Published
    DOI:
    10.015 - link to the publication
  1. Rozprawa doktorska
    Authors:
    Wioleta Serweta
    Book:
    Dynamika układu mechanicznego z jednostronnymi i dwustronnymi zderzeniami typu Hertza (rok: 2014, tom: 1, strony: 53 (informacja o źródle finansowania - str 9)), Wydawca: Politechnika Łódzka
    Status:
    Published

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