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Acquisition method of precise periodic signal and uniqueness of periodic solutions of Duffing oscillator system
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The acquisition method of precise periodic signal and uniqueness of periodic solutions of Duffing oscillator system is investigated. The necessary condition of uniqueness of periodic solutions of a kind of Duffing oscillator system is presented and the uniqueness of periodic solutions of some extensive nonlinear periodic system is simultaneously obtained by using qualitative analysis method .The acquisition method of precise periodic signal Duffing oscillator system is given under certain conditions.
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Title: Acquisition method of precise periodic signal and uniqueness of periodic solutions of Duffing oscillator system
Description:
The acquisition method of precise periodic signal and uniqueness of periodic solutions of Duffing oscillator system is investigated.
The necessary condition of uniqueness of periodic solutions of a kind of Duffing oscillator system is presented and the uniqueness of periodic solutions of some extensive nonlinear periodic system is simultaneously obtained by using qualitative analysis method .
The acquisition method of precise periodic signal Duffing oscillator system is given under certain conditions.
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