By studying the vibration signal characteristics in periodic loading machine system, vibration signal model including state equation and observed equation was constructed.

　
英 美
  • 通過(guò)研究周期性負載機械系統振動(dòng)信號的特點(diǎn)，構造了包括狀態(tài)方程和觀(guān)測方程的振動(dòng)信號模型。
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