Browsing Articles by Subject "nonlinear spring"

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Periodic solutions of a graphene based model in micro-electro-mechanical pull-in device

Wei, D.; Kadyrov, S.; Kazbek, Z. (Applied and Computational Mechanics, 2017)

Phase plane analysis of the nonlinear spring-mass equation arising in modeling vibrations of a lumped mass attached to a graphene sheet with a fixed end is presented. The nonlinear lumped-mass model takes into account the ...
Some Generalized Trigonometric Sine Functions and Their Applications

Wei, Dongming; Liu, Yu (Applied Mathematical Sciences, 2012)

In this paper, it is shown that D. Shelupsky's generalized sine func- tion, and various general sine functions developed by P. Drabek, R. Manasevich and M. Otani, P. Lindqvist, including the generalized Ja- cobi elliptic ...