Bioinspired Designs for Wearable Strain Sensors and Self-Powered Tactile Sensors
- Title
- Bioinspired Designs for Wearable Strain Sensors and Self-Powered Tactile Sensors
- Author(s)
- Chaehyun Ryu
- DGIST Authors
- Chaehyun Ryu ; Hoe Joon Kim ; Kyung-In Jang
- Advisor
- 김회준
- Co-Advisor(s)
- Kyung-In Jang
- Issued Date
- 2023
- Awarded Date
- 2023-02-01
- Type
- Thesis
- Description
- Bioinspired design, Tactile sensors, Strain sensors, Piezoresistivity, Piezoelectricity, Pyroelectricity, Thermal conduction, Biomechanical applications, 생체 영감 디자인, 촉각 센서, 인장 센서, 압저항 효과, 압전 효과, 초전 효과, 열 전도, 생체 역학 어플리케이션
- Table Of Contents
-
Chapter 1. Introduction
1.1 Bioinspired designs 1
1.2 Strain sensors 4
1.3 Tactile sensors 7
1.4 Dissertation overview 10
1.5 References 12
Chapter 2. Adhesive PDMS and CNT based self-attachable flexible strain sensor
2.1 Introduction 18
2.2 Analytical modeling 22
2.3 Results and discussions 26
2.4 Experimental section 40
2.4.1 Preparation of adhesive PDMS and MWCNT solution 40
2.4.2 The fabrication process of flexible a-PDMS/CNT strain sensor 40
2.4.3 Sensor Characterization and Measurements 41
2.5 Conclusion 43
2.6 References 44
Chapter 3. PVDF-BiTO composite based self-powered tactile sensor
3.1 Introduction 49
3.2 Results and discussions 53
3.3 Experimental section 62
3.3.1 Fabrication process of PVDF-BiTO based self-powered tactile sensor 62
3.3.2 Sensor characterization and measurements 63
3.4 Conclusion 64
3.5 References 65
Chapter 4. EPD Au-islands based crack strain sensor
4.1 Introduction 67
4.2 Results and discussions 72
4.3 Experimental section 98
4.3.1 Fabrication process of EPD Au-islands based crack strain sensor 98
4.3.2 Device characterization and biomechanical sensing experiments 99
4.4 Conclusion 101
4.5 References 102
Chapter 5. Pyroelectric-based PZT thermal sensation sensor for material recognition
5.1 Introduction 106
5.2 Results and discussions 108
5.3 Experimental section 116
5.3.1 Preparation of PZT thermal sensation sensor 116
5.3.2 Characterization of PZT thermal sensation sensor 116
5.4 Conclusion 118
5.5 References 119
Chapter 6. Conclusions
6.1 Future outlook 121
6.1.1 Main limitations that need to be solved 121
6.1.2 Potential related future works 122
6.2 References 125
- URI
-
http://hdl.handle.net/20.500.11750/45677
http://dgist.dcollection.net/common/orgView/200000659233
- Degree
- Doctor
- Publisher
- DGIST
- Related Researcher
-
-
Kim, Hoe Joon
- Research Interests MEMS/NEMS; Micro/Nano Sensors; Piezoelectric Devices; Nanomaterials; Heat Transfer; Atomic Force Microscope
-
- Files in This Item:
-
There are no files associated with this item.
- Appears in Collections:
- Department of Robotics and Mechatronics Engineering Theses Ph.D.
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