Nonlinear frequency analysis of nanotubes with surface effects
Nonlinear frequency analysis of nanotubes with surface effects
In the current work we obtained exact solution for nonlinear free vibration of nanotubes (NTs) with surface effects incorporated to Euler-Bernoulli beam theory and von Karman geometric nonlinearity. We used Jacobi elliptic functions to obtain the nonlinear natural frequencies. Normalized nonlinear natural frequencies and the phase trajectory were studied with the presence of surface effects. This study might be helpful to design NT-based devices in a wide range of applications. ...
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Identification of sensor block model using Volterra series and frequency response function
Identification of sensor block model using Volterra series and frequency response function
Identification of sensor block model using Volterra series and frequency response function ...
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Radio Frequency Identification
Radio Frequency Identification
عنوان تحقیق:Radio Frequency Identification قالب بندی: WORD تعداد صفحات: 32 قسمتی از متن: از طریق زیر ساخت اینترنت می توان به منابع بسیار متنوع و گسترده ای از اطلاعات دسترسی داشت. اما اینکه چگونه اطلاعات را جمع آوری و ثبت نماییم، همچنان یک معضل بزرگ است. در بسیاری از موارد، اطلاعات به صورت ...
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