Active vibration control using nonlinear auto-regressive neural network to identify secondary channel
Song Chun-sheng,
Xiong Xue-chun,
Yang Qi
et al.
Abstract:The power unit on board the ship generates periodic low-frequency vibration that affects the normal operation of the equipment on board, and the adaptive feedforward control algorithm can effectively suppress such harmful vibration noise. But the adaptive feedforward control algorithm needs to obtain the identification model of the secondary channels, and the frequency domain least squares method based on the linear Extended auto-regressive model (ARX) is difficult to obtain the identification model with nonli… Show more
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