Development and Application of Shape-Memory Polymer and Alloy Composite Sheets

被引：0

作者：

Takashima, Kazuto ^{[1
]}

Okamura, Yuta ^{[1
]}

Nagaishi, Junya ^{[2
]}

Cho, Hiroki ^{[2
]}

Noritsugu, Toshiro ^{[3
]}

Mukai, Toshiharu ^{[4
]}

机构：

[1] Kyushu Inst Technol, Grad Sch Life Sci & Syst Engn, 2-4 Hibikino,Wakamatsu Ku, Kitakyushu 8080196, Japan

[2] Univ Kitakyushu, Fac Environm Engn, 1-1 Hibikino,Wakamatsu Ku, Kitakyushu, Fukuoka 8080135, Japan

[3] Mimasaka Univ, 50 Kitazonocho, Tsuyama, Okayama 7088511, Japan

[4] Meijo Univ, Fac Informat Engn, Dept Informat Engn, 1-501 Shiogamaguchi,Tenpaku Ku, Nagoya 4688502, Japan

来源：

JOURNAL OF ROBOTICS AND MECHATRONICS | 2024年 / 36卷 / 03期

基金：

日本学术振兴会;

关键词：

shape-memory polymer; shape-memory al- loy; pneumatic artificial muscle; variable stiffness; shape recovery; DESIGN; SMA;

D O I：

10.20965/jrm.2024.p0769

中图分类号：

TP24 [机器人技术];

学科分类号：

080202 ; 1405 ;

摘要：

The authors previously developed a flexible and multidegree-of-freedom pneumatic artificial rubber muscle that uses shape-memory polymer (SMP) sheets with an embedded electrical heating wire. The bending direction and initial shape of the muscle can be changed by utilizing the large difference in the elastic modulus below and above the glass transition temperature, shape fixity, and shape recovery of SMPs. In this study, to improve performance, we propose a shape-memory composite (SMC) sheet that consists of SMP sheets with an embedded shape-memory alloy (SMA) wire used as of the previously developed SMP sheets and the proposed SMC sheets are compared through shape recovmotion of the artificial muscle with various samples properties or actuator performance.

引用

页码：769 / 778

页数：10

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