연구논문 초록집

초록 검색

세션명 기능성 고분자(III)
발표장 포스터장
논문코드 3PS-204
발표일 2019-10-11
발표시간 16:00-17:30 (게시시간: 13:50-17:30)
논문제목 Effects of helix geometry on magnetic locomotion of helical soft robots
발표자 김용주
발표자 소속 인하대학교
저자 김용주, 박정은, 위정재
소속 인하대학교
논문초록 Magnetic helical soft robot has advantages of contactless and real time manipulation, as well as deep penetration depth even in the presence of obstacles. In comparison with cylindrical structures, helical soft robots have chirality (e.g., left-handedness and right-handedness) and reduced rolling resistance due to the lower mass at identical radius of curvature. However, rolling direction is determined by chirality and helix angle, resulting in deviation from linearly moving magnet. To achieve linear magnetic maneuver, previous study has varied the conditions of external magnetic field. In this study, we modified the geometry of helical coil including diameter, length, and helical pitch under the same magnetic conditions toward linear translational motion. Finally, we investigated the rolling motility of the helical soft robots on a gastric model which has complex wrinkles.