Modeling and electrical-resistance feedback control of SMA actuators adapting to load disturbance

Ti-Ni based Shape Memory Alloy (SMA) actuators have been used for robots because of their high power-to-weight ratios, easiness of simple ON-OFF driving, and flexibility. In addition, SMA actuators enable simultaneous self-sensing and displacement control of themselves by feedbacking their electrica...

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Bibliographic Details
Main Authors: Koki KUDO, Hiroyuki HARADA
Format: Article
Language:Japanese
Published: The Japan Society of Mechanical Engineers 2017-10-01
Series:Nihon Kikai Gakkai ronbunshu
Subjects:
Online Access:https://www.jstage.jst.go.jp/article/transjsme/83/855/83_17-00139/_pdf/-char/en