Simulation of the Duffing-oscillator with time-varying mass by a BEM in time

DOI10.1016/S0045-7949(98)00281-8zbMath0968.70004OpenAlexW1975446931MaRDI QIDQ4513695

Alexander K. Belyaev, Hans Irschik, Helmut J. Holl

Publication date: 16 September 2001

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0045-7949(98)00281-8

zbMATH Keywords

boundary element methodexact solutionsinfluence functionslinear restoring forceDuffing oscillator with time-varying massexponentially varying masslinear time-invariant casenonlinear Duffing-type restoring forcessemi-analytical time-integration proceduresinusoidal variation of mass

Mathematics Subject Classification ID

Forced motions for nonlinear problems in mechanics (70K40) Computational methods for problems pertaining to mechanics of particles and systems (70-08) Variable mass, rockets (70P05)

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