Dynamics of System Coupled by Elastic Structures

• Autorzy: Chudzik A.
• Języki publikacji: EN

Abstrakty

EN

The subject under consideration is the dynamics of two non-linear chaotic oscillators attached to an elastic beam. Duffing oscillators are stimulated by a periodic signal at w frequency. The conclusion is that for given conditions initially uncorrelated chaotic oscillators becomes periodic and synchronous as a result of interaction with the elastic beam. Another interesting observation concerns the responses of the elastic beam and the oscillators to the excitations without the synchronization of their oscillations. The numerical calculations has been achieved with the use professional ANSYS program.

Słowa kluczowe

EN

oscillators; elastic structure; frequency; chaos; pendula

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2009
• Tom: Vol. 33, No. 1
• Strony: 16--22
• Opis fizyczny: Bibliogr., 8 poz., il., wykr.

Twórcy

autor

Chudzik A.

• Technical University of Lodz. Division of Dynamics,

Bibliografia

• Bennet, M., Schatz, M.F., Rockwood, H., Wiesenfeld, K., 2002, Proc. Roy. Soc., London, A 458, 563-579,
• Boccaletti, S., Kurths, J., Osipov, G., Valladares, D.L., Zhou, D.S., 2002, The synchronization of chaotic systems, Physics Reports, 366 (I).
• Czołczyński, K., Stefański, A., Perlikowski, P., Kapitaniak, T., 2009, Multistability and chaotic beating of Duffing oscillators suspended on an elastic structure, Journal of Sound and Vibration, 322, 513
• Fradkov, A.L., Andrievsky, B., (2007) Int. J. Non-linear Mech., 42, 895 (227)
• Kapitaniak, T., 1996, Controlling Chaos, Academic Press, London.
• Kumon, M., Washizaki, R., Sato, J., Mizumoto, R.K.I., Zwai, Z., 2002, Controlled synchronization of two 1-DOF coupled oscillators, Barcelona.
• Pogromsky, A.Yu., Belykh, V.N., Nijmeijer, H., 2003, Controlled synchronization of pendula, in: Proceeding of the 42nd IEEE Conference on Designe and Control, Maui, Hawaii, 4381-4385.
• User's Guide ANSYS 10.