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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
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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
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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

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06:45 min

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October 28, 2022

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, , , , ,
1School of Mechanical Engineering and Automation,Beihang University, 2Laboratory of Aerospace Servo Actuation and Transmission,Beihang University, 3AVIC Chengdu Aircraft Design & Research Institute, 4Research Institute for Frontier Science,Beihang University

Capítulos

  • 00:04Introduction
  • 00:38Establishment of the EHA Model and Simulation of the Fault Detection Methods
  • 02:33Establishment of the Experimental Platform
  • 03:17Experiment for the Fault Detection Method
  • 04:47Results: Demonstration of Electro-Hydrostatic Actuator Fault Detection for Experimental Research
  • 06:17Conclusion

Summary

Tadução automática

Tadução automática

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 DetectionElectro-hydrostatic ActuatorEHAAdaptive FiltersRotational Speed EstimationSimulationExperimentOpen Circuit FaultHydraulic FaultServo ControllerData Receiving

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