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Updated: Jul 13, 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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在液压系统中初始故障检测,使用正规变量分析与自适应内核密度估计相结合

Jinxin Wang1, Shenglei Zhao1, Enyuan Wang1

  • 1School of Safety Engineering, China University of Mining and Technology, Xuzhou 221116, China.

Sensors (Basel, Switzerland)
|October 14, 2023
PubMed
概括

在液压系统中通过结合法定变量分析 (CVA) 和自适应内核密度估计 (AKDE) 来改进早期故障检测. 这种方法考虑了参数依赖性和系统非线性,减少了状态监控中错过的警告.

关键词:
适应性核心密度估计.规范变量分析的规范变量分析状态监控 状态监控 状态监控检测故障的检测故障检测.液压系统的液压系统

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A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump09:04

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