Title

Study on Twisted String Actuator with Shape Memory Material

Alternative Title

형상 기억물질을 활용한 줄 꼬임 메커니즘 구동기 연구

DGIST Authors

Yoonsoo Nam ; Dongwon Yun ; Sukho Park

Advisor

윤동원

Co-Advisor(s)

Sukho Park

Issued Date

2024

Awarded Date

2024-02-01

Citation

Yoonsoo Nam. (2024). Study on Twisted String Actuator with Shape Memory Material. doi: 10.22677/THESIS.200000725591

Type

Thesis

Description

형상기억합금(Shape Memory Alloy);줄 꼬임 구동기( Twisted String Actuator);형상 기억( Memory Programming)

Table Of Contents

Ⅰ. INTRODUCTION
Ⅱ. Proof of Concept
2.1 Select Material · 6
2.1.1 Shape Memory Polymer 6
2.1.2 Shape Memory Alloy 9
2.2 Twisting Test · 12
2.2.1 Experiment Setting 12
2.2.2 Twisting Test of TSA 13
2.3 Actuation of TSA with SMA · 20
Ⅲ. Twisted String Actuator with Shape Memory Alloy
3.1 Design Twisted String Actuator with SMA · 25
3.2 Performance Test 31
3.2.1 Hysteresis of TSA with SMA · 13
3.3 Gripper with TSA 33
Ⅳ. Discussion
Ⅴ. Conclusion
References

URI

http://hdl.handle.net/20.500.11750/48065
http://dgist.dcollection.net/common/orgView/200000725591

DOI

10.22677/THESIS.200000725591

Degree

Master

Department

Department of Robotics and Mechatronics Engineering

Publisher

DGIST

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