Research output: Contribution to journal › Article › peer-review
Control of localized non-linear strain waves in complex crystalline lattices. / Porubov, A. V.; Antonov, I. D.; Fradkov, A. L.; Andrievsky, B. R.
In: International Journal of Non-Linear Mechanics, Vol. 86, 11.2016, p. 174-184.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Control of localized non-linear strain waves in complex crystalline lattices
AU - Porubov, A. V.
AU - Antonov, I. D.
AU - Fradkov, A. L.
AU - Andrievsky, B. R.
PY - 2016/11
Y1 - 2016/11
N2 - The distributed feedback control is developed to support propagation of localized non-linear waves for the double sine-Gordon equation and the dispersive sine-Gordon equation previously obtained for the description of dynamic processes in complex crystalline lattices. The control allows the propagation of both bell-shaped and kink-shaped waves with permanent shape and velocity, with a functional form which does not correspond to the known analytical solutions of the equations. The results might be used for choosing external loading providing desired strain localization or variations in the internal structure of the lattice. (C) 2016 Elsevier Ltd. All rights reserved.
AB - The distributed feedback control is developed to support propagation of localized non-linear waves for the double sine-Gordon equation and the dispersive sine-Gordon equation previously obtained for the description of dynamic processes in complex crystalline lattices. The control allows the propagation of both bell-shaped and kink-shaped waves with permanent shape and velocity, with a functional form which does not correspond to the known analytical solutions of the equations. The results might be used for choosing external loading providing desired strain localization or variations in the internal structure of the lattice. (C) 2016 Elsevier Ltd. All rights reserved.
KW - Crystalline lattice
KW - Non-linear strain wave
KW - Feedback control
KW - Numerical solution
KW - SINE-GORDON EQUATION
KW - DISTRIBUTED SYSTEMS
KW - SOLITON DYNAMICS
KW - FEEDBACK-CONTROL
KW - CHAIN
KW - MODEL
U2 - 10.1016/j.ijnonlinmec.2016.09.002
DO - 10.1016/j.ijnonlinmec.2016.09.002
M3 - статья
VL - 86
SP - 174
EP - 184
JO - International Journal of Non-Linear Mechanics
JF - International Journal of Non-Linear Mechanics
SN - 0020-7462
ER -
ID: 13719807