Simulation of the Operation of the Vibration Amplitude Stabilization Subsystem

Palaguta, K.; Kirilichev, B. V.; Grunenkov, N. V.

doi:10.1109/icieam51226.2021.9446306

Cited by 2 publications

(1 citation statement)

References 6 publications

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“…The influence of the driving force frequency on the system is through affecting the amplitude of the oscillator, that is, the energy of the oscillator, thus indirectly affecting the state of the system. For a one-dimensional linear spring oscillator, when the ratio of dynamic frequency to natural frequency is too high, the displacement of the oscillator cannot change due to the inertia because the dynamic direction changes too fast, resulting in the amplitude of the oscillator being affected [22] . Although the nonlinear oscillator has no definite natural frequency, it still has similar properties, that is, when the frequency of the dynamic force is too large, even if the dynamic force is the same, the amplitude of the oscillator will decrease.…”

Section: Influence Of the Driving Force Frequency On The Systemmentioning

confidence: 99%

An improved method of weak signal erasometry based on Duffing oscillator

Zhao

et al. 2023

Eighth International Conference on Electronic Technology and Information Science (ICETIS 2023)

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This paper is aimed at improving the previous experiments of duffing oscillator detecting weak signals. The influence of phase transition direction, signal phase, frequency and amplitude on Duffing system is analyzed and a new method for detecting weak signal by Duffing Oscillator is proposed. This method detects weak signals by the way of reverse detection, and calculates the threshold through Poincare section, so that the detection is more accurate.

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Section: Influence Of the Driving Force Frequency On The Systemmentioning

confidence: 99%