Fault-tolerant brushless DC motor drive for electro-hydrostatic actuation system in aerospace application

Xiaoyan Huang, Keith Bradley, Andrew Goodman, Chris Gerada, Pat Wheeler, Jon Clare, Chris Whitley

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

16 Citations (Scopus)

Abstract

This paper describes wet-type brushless dc motor driven by a single sided matrix converter (SSMC) as pump drive in an electro-hydraulie actuation (EHA) system for aerospace application. The use of an SSMC with a brushless dc motor is novel and is used to achieve operation without a microprocessor. A simple hysteresis current control strategy is implemented to control motor torque. The motor power rating is 12kW at 12,000 rpm and a "wet" form of construction is used where hydraulic oil is present in the motor in order to reduce the number of oil seals. Fault tolerance has been discussed for Brushless DC motor and SSMC in this paper.

Original languageEnglish
Title of host publicationConference Record of the 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting
Pages473-480
Number of pages8
DOIs
Publication statusPublished - 2006
Externally publishedYes
Event2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting - Tampa, FL, United States
Duration: 8 Oct 200612 Oct 2006

Publication series

NameConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Volume1
ISSN (Print)0197-2618

Conference

Conference2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting
Country/TerritoryUnited States
CityTampa, FL
Period8/10/0612/10/06

Keywords

  • BLDC
  • EHA
  • Fault tolerance
  • Hysteresis band control
  • SSMC

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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