Nonlinear oscillator with discontinuity by generalized harmonic balance method
نویسندگان
چکیده
منابع مشابه
Nonlinear oscillator with discontinuity by generalized harmonic balance method
A generalized harmonic balance method is used to calculate the periodic solutions of a nonlinear oscillator with discontinuities for which the elastic force term is proportional to sgn(x). This method is a modification of the generalized harmonic balance method in which analytical approximate solutions have rational form. This approach gives us not only a truly periodic solution but also the fr...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2009
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2009.03.004