Deformation Analysis of SMA Springs and
Its Application to Vibration Control

LIUAi-rong; PAN Yi-su; ZHOUBen-kuan

Volume 13 Issue 1

Feb. 2000

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Article Contents

Journal of Southwest Jiaotong University > 2000 > 13(1): 81-85.

LIUAi-rong, PAN Yi-su, ZHOUBen-kuan. Deformation Analysis of SMA Springs andIts Application to Vibration Control[J]. Journal of Southwest Jiaotong University, 2000, 13(1): 81-85.

Citation:

LIUAi-rong, PAN Yi-su, ZHOUBen-kuan. Deformation Analysis of SMA Springs and Its Application to Vibration Control[J]. Journal of Southwest Jiaotong University, 2000, 13(1): 81-85.

LIUAi-rong, PAN Yi-su, ZHOUBen-kuan. Deformation Analysis of SMA Springs andIts Application to Vibration Control[J]. Journal of Southwest Jiaotong University, 2000, 13(1): 81-85.

Citation:

LIUAi-rong, PAN Yi-su, ZHOUBen-kuan. Deformation Analysis of SMA Springs and Its Application to Vibration Control[J]. Journal of Southwest Jiaotong University, 2000, 13(1): 81-85.

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Deformation Analysis of SMA Springs and Its Application to Vibration Control

Publish Date: 25 Feb 2000

Abstract

Abstract

In this paper, the constitutive model by Brinson (1993) is modified, and the constitutive model suitable for shape-memory alloy (AMS) springs is built. Based on the constitutive model, the deformation of SMAsprings is analyzed. It can be seen thatthe stiffness ofSMAsprings is variable under different load and temperature conditions, therefore changing the stiffness of the SMA springs can easily control the resonance frequency of a system.
- shape-memory alloy,
- springs,
- constitutive relation