Design and performance analysis of high response actuator using magnetic shape memory alloy

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

2 Scopus citations

Abstract

Magnetic shape memory alloy (MSMA) has recently emerged as a new type of multifunctional material exhibiting excellent performance as fast response and large strain. Constitution equations are derived based on the magnet-strain effect of MSMA. Experiments are conducted to explore the magnetic field induced strain, and data are applied to establish neural network based models to build the nonlinear relationship between strain, stress and other related parameters. Actuator design, magnetic field analysis and dynamic analysis are carried out. With a combination of the characteristics of ordinary magnetostrictive materials and conventional shape memory alloy, it is qualified for high performance actuator.

Original languageEnglish
Title of host publication2017 24th International Conference on Mechatronics and Machine Vision in Practice, M2VIP 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-6
Number of pages6
ISBN (Electronic)9781509065462
DOIs
StatePublished - 14 Dec 2017
Event24th International Conference on Mechatronics and Machine Vision in Practice, M2VIP 2017 - Auckland, New Zealand
Duration: 21 Nov 201723 Nov 2017

Publication series

Name2017 24th International Conference on Mechatronics and Machine Vision in Practice, M2VIP 2017
Volume2017-December

Conference

Conference24th International Conference on Mechatronics and Machine Vision in Practice, M2VIP 2017
Country/TerritoryNew Zealand
CityAuckland
Period21/11/1723/11/17

Keywords

  • actuator design
  • constitution equation
  • magnetic shape memory alloy
  • neural network

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