Results 91 to 100 of about 7,653 (211)

Determination of Approximate Periods of Duffing-harmonic Oscillator

Walailak Journal of Science and Technology, 2014
We introduced an analytical technique based on harmonic balance method (HBM) to determine approximate periods of a nonlinear Duffing-harmonic oscillator. Generally, a set of nonlinear algebraic equations are appeared when HBM is formulated.
Md. Alal HOSEN
doaj   +1 more source

Quantum behavior of the Duffing oscillator at the dissipative phase transition. [PDF]

Nat Commun, 2023
Chen QM, Fischer M, Nojiri Y, Renger M, Xie E, Partanen M, Pogorzalek S, Fedorov KG, Marx A, Deppe F, Gross R.   +10 more
europepmc   +1 more source

Anharmonic resonances with recursive delay feedback

, 2011
We consider application of the multiple time delayed feedback for control of anharmonic (nonlinear) oscillators subject to noise. In contrast to the case of a single delay feedback, the multiple one exhibits resonances between feedback and nonlinear ...
Ahlborn, Boccaletti, Denis S. Goldobin, Goldobin, Goldobin, Goldobin, Goldobin, Goldobin, Goldobin, Goldobin, Janson, Just, Kuramoto, Mainen, Pawlik, Pikovsky, Pikovsky, Pomplun, Popovych, Pyragas, Pyragas, Ritt, Rosenblum, Rosenblum, Ryskin, Socolar, Teramae, Teramae, Tukhlina, Winfree, Yoshimura   +30 more
core   +1 more source

A novel analytical approximation technique for highly nonlinear oscillators based on the energy balance method

Results in Physics, 2016
In the present paper, a novel analytical approximation technique has been proposed based on the energy balance method (EBM) to obtain approximate periodic solutions for the focus generalized highly nonlinear oscillators.
Md. Alal Hosen, M.S.H. Chowdhury, Mohammad Yeakub Ali, Ahmad Faris Ismail   +3 more
doaj   +1 more source

Dynamical analysis of a damped harmonic forced duffing oscillator with time delay. [PDF]

Sci Rep, 2023
Moatimid GM, Amer TS, Amer WS.
europepmc   +1 more source

Analysis of nonlinear oscillators using volterra series in the frequency domain Part I : convergence limits [PDF]

, 2009
The Volterra series representation is a direct generalisation of the linear convolution integral and has been widely applied in the analysis and design of nonlinear systems, both in the time and the frequency domain.
Billings, S.A., Li, L.M.
core  

Generating Giant and Tunable Nonlinearity in a Macroscopic Mechanical Resonator from Chemical Bonding Force

, 2015
Nonlinearity in macroscopic mechanical system plays a crucial role in a wide variety of applications, including signal transduction and processing, synchronization, and building logical devices.
Deng, Wen, Du, Jiangfeng, Duan, Changkui, Hou, Dong, Huang, Pu, Ju, Chenyong, Lin, Shaochun, Meng, Chao, Xue, Fei, Zhang, Liang, Zheng, Xiao, Zhou, Jingwei   +11 more
core   +1 more source

PENYELESAIAN PERSAMAAN DUFFING OSILATOR PADA APLIKASI WEAK SIGNAL DETECTION MENGGUNAKAN METODE AVERAGING

Jurnal MIPA, 2015
Pada persamaan diferensial terdapat klasifikasi yaitu persamaan diferensial linear dan persamaan diferensial tak linear. Salah satu contoh dari persamaan diferensial tak linear yaitu persamaan Duffing.
Z A Tamimi, S B Waluya
doaj  

Haar Wavelet Operational Matrix Method for Fractional Oscillation Equations

International Journal of Mathematics and Mathematical Sciences, 2014
We utilized the Haar wavelet operational matrix method for fractional order nonlinear oscillation equations and find the solutions of fractional order force-free and forced Duffing-Van der Pol oscillator and higher order fractional Duffing equation on ...
Umer Saeed, Mujeeb ur Rehman
doaj   +1 more source

Chaos-based communication scheme using proportional and proportional-integral observers [PDF]

, 2008
In this paper, we propose a new chaos-based communication scheme using the observers. The novelty lies in the masking procedure that is employed to hide the confidential information using the chaotic oscillator.
Busawon, Krishna, Ghassemlooy, Zabih, Kharel, Rupak   +2 more
core   +1 more source