caa a22 4500 463165047 CHVBK 20180406164758.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s10778-007-0056-0 doi (NATIONALLICENCE)springer-10.1007/s10778-007-0056-0 Localization of energy in nonlinear systems with two degrees of freedom [Elektronische Daten] [A. Koz'min, Yu. Mikhlin, C. Pierre] Energy pumping in a two-degrees-of-freedom system with linear and essentially nonlinear oscillators is studied. The kinetic energy envelopes of the linear and nonlinear subsystems are chosen to be the main characteristics of the process under consideration. A criterion that the energy of the linear oscillator excited at time zero is completely pumped over into the nonlinear oscillator is established together with an additional condition whereby the energy does not return to the linear subsystem. Optimal energy pumping mode is established using global optimization. The effect of the parameters of the system on the main characteristics is assessed Springer Science+Business Media, Inc., 2007 linear and nonlinear oscillators nationallicence energy pumping nationallicence energy localization nationallicence global optimization nationallicence Koz'min A. National Technical University (Kharkov Polytechnic Institute), Kharkov, Ukraine aut Mikhlin Yu National Technical University (Kharkov Polytechnic Institute), Kharkov, Ukraine aut Pierre C. McGill University, Montreal, Canada aut International Applied Mechanics Springer US 43/5(2007-05-01), 568-576 1063-7095 43:5<568 2007 43 10778 https://doi.org/10.1007/s10778-007-0056-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10778-007-0056-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Koz'min A. National Technical University (Kharkov Polytechnic Institute), Kharkov, Ukraine aut NATIONALLICENCE 700 1- Mikhlin Yu National Technical University (Kharkov Polytechnic Institute), Kharkov, Ukraine aut NATIONALLICENCE 700 1- Pierre C. McGill University, Montreal, Canada aut NATIONALLICENCE 773 0- International Applied Mechanics Springer US 43/5(2007-05-01), 568-576 1063-7095 43:5<568 2007 43 10778 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer