Self-powered Inertial Sensor based on Carbon Nanotube Yarn
- Title
- Self-powered Inertial Sensor based on Carbon Nanotube Yarn
- Author
- 장용우
- Keywords
- Carbon nanotube; inertial sensor; self-powered sensor
- Issue Date
- 2020-08
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Citation
- IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, v. 68, no. 9, page. 8904-8910
- Abstract
- Inertial sensors are devices that can monitor inertial movements, such as linear acceleration and angular motions, in industrial and human systems. For portable and wearable applications, inertial sensors must be self-powered and miniaturized. In this article, we report a self-powered inertial sensor with high accuracy based on carbon nanotube (CNT) yarn. By harvesting the mechanical energy of a coiled CNT yarn, our inertial sensor can detect inertial movements without the need for external power. For practical applications, the sensor can monitor various inertial movements, such as vibrations, external impacts, tilting, and body motions (squatting, walking, running, and jumping motions). These findings suggest that the self-powered inertial sensor exhibits the advantages of portability and wearability in industrial and human system applications.
- URI
- https://ieeexplore.ieee.org/document/9165012https://repository.hanyang.ac.kr/handle/20.500.11754/170083
- ISSN
- 0278-0046; 1557-9948
- DOI
- 10.1109/TIE.2020.3014578
- Appears in Collections:
- COLLEGE OF MEDICINE[S](의과대학) > MEDICINE(의학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML