Research on dual redundancy motor of electro-hydrostatic actuator system

Liang Bo, Li Yuren, Li Bo, Huangfu Yigeng, Zhao Dongdong

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

A new aircraft Electro-Hydrostatic Actuator (EHA) of a certain model fighter was designed to meet the braking system under the Aircraft Anti-skid Braking System development background. The paper describes the principle and features of the EHA, and gives the specific requirements of the EHA. In this paper the selection and performance of the motor, pump and hydraulic cylinder were optimized. It focuses on the motor structures and performances, with dual windings, which played a role as the power driver ofEHA. The operation characteristics of the dual windings motor have investigated under different conditions. Finally, the paper provide modelling and analysis performance of EHA system and beyond a whole aircraft system.

Original languageEnglish
Title of host publication2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467367417
DOIs
StatePublished - 23 Jul 2015
EventIEEE Transportation Electrification Conference and Expo, ITEC 2015 - Dearborn, United States
Duration: 14 Jun 201517 Jun 2015

Publication series

Name2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015

Conference

ConferenceIEEE Transportation Electrification Conference and Expo, ITEC 2015
Country/TerritoryUnited States
CityDearborn
Period14/06/1517/06/15

Keywords

  • Aircraft anti-skid braking system
  • Dual-redundancy brush less DC motor
  • EHA
  • Modeling and simulation

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