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Updated: Jun 17, 2025

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator
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Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator

Published on: October 28, 2022

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一种基于动态图形卷积网络和硬值否定的旋转机械故障诊断方法

Qiting Zhou1,2, Longxian Xue1, Jie He1

  • 1Chengdu Aircraft Design & Research Institute, Chengdu 610091, China.

Sensors (Basel, Switzerland)
|August 10, 2024
PubMed
概括

这项研究引入了一种新的动态图卷积神经网络 (DGCNN),用于变速箱故障诊断. 该方法有效地捕捉了时间依赖性,并提高了抗噪能力,实现了高诊断精度.

关键词:
数据融合数据融合拒绝使用,拒绝使用.错误诊断 错误诊断 错误诊断 是一个问题.变速箱的变速箱是因为图形卷积网络的图形卷积网络.

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相关概念视频

Multimachine Stability01:25

Multimachine Stability

Multimachine stability analysis is crucial for understanding the dynamics and stability of power systems with multiple synchronous machines. The objective is to solve the swing equations for a network of M machines connected to an N-bus power system.
In analyzing the system, the nodal equations represent the relationship between bus voltages, machine voltages, and machine currents. The nodal equation is given by:
150