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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.5
- 수록면
- 835 - 847 (13page)
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초록· 키워드
오류제보하기
A transmitting coil with an optimal topology and number of turns can effectively improve the performance of the wireless power transfer (WPT) systems for endoscope robots. This study proposes the evaluation parameters of the transmitting coils related to the performance of the WPT system to standardize the design of the transmitting coils. It considers both the quality factor of transmitting coils and the coupling factor between the two sides. Furthermore, an analytical model of transmitting coils with different topologies is built to exactly estimate the evaluation parameters. Several coils with the specified topologies are wound to verify the analytical model and the feasibility of evaluation parameters. In the case of a constant power received, the related evaluation parameters are proportional to the transfer efficiency of the WPT system. Therefore, the applicable frequency ranges of transmitting coils with different topologies are determined theoretically. Then a transmitting coil with a diameter of 69 cm is re-optimized both theoretically and experimentally. The transfer efficiency of the WPT system is increased from 3.58% to 7.37% with the maximum magnetic field intensity permitted by human tissue. Finally, the standardized design of the transmitting coil is achieved by summing-up and facilitating the optimization of the coils in various situations.
목차
Abstract
I. INTRODUCTION
II. THE BASIS OF WPT SYSTEMS FOR EMR
III. TRANSMITTING COILS WITH DIFFERENT TOPOLOGIES
IV. ANALYTICAL MODEL OF TRANSMITTING COILS
V. VERIFICATION WITH EXPERIMENTS
VI. STANDARDIZED DESIGN
VII. RESULTS AND CONCLUSION
REFERENCES
참고문헌 (32)
참고문헌 신청
[학술지(정기간행물)] - G. Iddan / 2000 / Wireless capsule endoscopy / Nature 405 (6785) : 417 ~
[학술지(정기간행물)] - S. Bang / 2009 / First clinical trial of the"MiRo"capsule endoscope by using a novel transmission technology : electric-field propagation / Gastrointest. Endosc. 69 (2) : 253 ~ 259
[학술지(정기간행물)] - D. R. Cave / 2008 / A multicenter randomized comparison of the Endocapsule and the Pillcam SB / Gastrointest Endosc. 68 (3) : 487 ~ 494
[학술지(정기간행물)] - 김희만 / 2010 / A Pilot Study of Sequential Capsule Endoscopy Using MiroCam and PillCam SB Devices with Different Transmission Technologies / Gut and Liver 4 (2) : 192 ~ 200
[학술지(정기간행물)] - A. Moglia / 2009 / Capsule endoscopy : progress update and challenges ahead / Nature Reviews Gastroenterology & Hepatology 6 (6) : 353 ~ 361
[학술지(정기간행물)] - S. Bang / 2009 / First clinical trial of the"MiRo"capsule endoscope by using a novel transmission technology : electric-field propagation / Gastrointest. Endosc. 69 (2) : 253 ~ 259
[학술지(정기간행물)] - D. R. Cave / 2008 / A multicenter randomized comparison of the Endocapsule and the Pillcam SB / Gastrointest Endosc. 68 (3) : 487 ~ 494
[학술지(정기간행물)] - 김희만 / 2010 / A Pilot Study of Sequential Capsule Endoscopy Using MiroCam and PillCam SB Devices with Different Transmission Technologies / Gut and Liver 4 (2) : 192 ~ 200
[학술지(정기간행물)] - A. Moglia / 2009 / Capsule endoscopy : progress update and challenges ahead / Nature Reviews Gastroenterology & Hepatology 6 (6) : 353 ~ 361
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