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Modeling and Experimental Analysis of the Single-Shaft Coaxial Motor-Pump Assembly in Electrohydrostatic Actuators
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Modeling and Experimental Analysis of the Single-Shaft Coaxial Motor-Pump Assembly in Electrohydrostatic Actuators

Modeling and Experimental Analysis of the Single-Shaft Coaxial Motor-Pump Assembly in Electrohydrostatic Actuators

DOI:
10.3791/63549-v

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08:59 min

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June 13, 2022

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, , , ,
1Research Institute for Frontier Science,Beihang University, 2School of Mechanical Engineering and Automation,Beihang University, 3Laboratory of Aerospace Servo Actuation and Transmission,Beihang University

Capitoli

  • 00:05Introduction
  • 01:00Simulation of Pump Flow Characteristics
  • 02:11Establishment of the Experimental Platform
  • 04:40Pump Flow and Testing the Overall Efficiency of Motor-Pump Assembly
  • 06:40Results: Simulation Model in Electrohydrostatic Actuators
  • 08:18Conclusion

Summary

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We built a simulation model to evaluate pump flow characteristics and performance of the single-shaft coaxial motor-pump assembly in electrohydrostatic actuators and investigate the overall efficiency in a wide set of working conditions of the motor-pump assembly experimentally.

Tags

Keywords: Motor-pump AssemblyElectrohydrostatic ActuatorSimulationExperimental AnalysisPerformance TestingSteady StatePressure SensorTemperature SensorHydraulic Interface

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