چکیده مقاله
An effective method is adopted to derive the accurate closed form of analytical approximate solutions for the structural dynamical system with a pair of strong irrational nonlinearities The most interesting features of the proposed method are its simplicity and excellent accuracy in a wide range of values of oscillation amplitude
کلیدواژهها
Periodic solution Analytical approximate solutions Frequency of oscillators Chebyshev-Lobatto quadrature rules Chebyshev Lobatto quadrature rules
نویسندگان
Behzad Ghanbari
Department of Engineering Science, Kermanshah University of Technology, Kermanshah, Iran
شیوه ارجاع
Ghanbari, Behzad,1396,An approximate analytical solution to free vibration analysis of a structural system with a pair of irrational nonlinearities,2rd International Conference on Soft Computing,Rudsar
ارائهشده در
مجموعه مقالات دومین کنفرانس ملی محاسبات نرم1 آذر 1396 · رودسر