توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱Impulse damper to control a nonlinear friction–driven oscillator
اطلاعات انتشار: هفدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۶
In this study an impulse damper is used to control a nonlinear fiction–driven oscillator with and without external disturbance.<\div>

۲Analytical analysis of an electro statically actuated nano beam based on coupled stress theory
اطلاعات انتشار: دومین کنفرانس بین المللی آکوستیک و ارتعاشات، سال
تعداد صفحات: ۷
When the size of the structural elements such as beams, plates, and membranes (used as components in micro or nano electro mechanical system) becomes small, both the experimental and atomistic modelling methods show a considerable size effect in mechanical properties of these structures. On the other hand, the classical continuum theories cannot predict this size dependent behaviour of micro and nano structures. This paper aims to find an analyticalresponse of an electro statically actuated micro beam using recently developed nonclassical methods named, the modified couple stress. Taylor expansion is used to expandelectro–statically force and the equation of beam is solved using Modified Variation Iteration(MVI) method analytically. Consequently, the response of the system under different DC voltages and the effect of number of Taylor expansion terms are analysed in the end of the paper<\div>
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