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基于自适应滤波和转速估计的电静压执行器故障检测方法设计与应用
JoVE Journal
Engineering
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JoVE Journal
Engineering
Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator
Please note that all translations are automatically generated.
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基于自适应滤波和转速估计的电静压执行器故障检测方法设计与应用
DOI:
10.3791/63575-v
•
06:45 min
•
October 28, 2022
•
Yongling Fu
2
,
Yuxuan Ma
2
,
Zhenyu Gou
,
Tuanhui Guo
2
,
Junhao Liu
2
,
Jiangao Zhao
4
1
School of Mechanical Engineering and Automation
,
Beihang University
,
2
Laboratory of Aerospace Servo Actuation and Transmission
,
Beihang University
,
3
AVIC Chengdu Aircraft Design & Research Institute
,
4
Research Institute for Frontier Science
,
Beihang University
Chapters
00:04
Introduction
00:38
Establishment of the EHA Model and Simulation of the Fault Detection Methods
02:33
Establishment of the Experimental Platform
03:17
Experiment for the Fault Detection Method
04:47
Results: Demonstration of Electro-Hydrostatic Actuator Fault Detection for Experimental Research
06:17
Conclusion
Summary
Automatic Translation
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Automatic Translation
该文引入一种基于归一化最小均方(NLMS)算法的自适应滤波和转速估计方法检测电动静压执行器(EHA)的电气和液压故障。通过仿真和实验验证了上述方法的有效性和可行性。
Tags
Fault Detection
Electro-hydrostatic Actuator
EHA
Adaptive Filters
Rotational Speed Estimation
Simulation
Experiment
Open Circuit Fault
Hydraulic Fault
Servo Controller
Data Receiving
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