Stability Circle을 통한 하지 외골격 로봇의 보행 안정성 판단
- Title
- Stability Circle을 통한 하지 외골격 로봇의 보행 안정성 판단
- Other Titles
- Determination of the Gait Stability of the Lower-Limb Exoskeleton Robot Through the Stability Circle
- Author
- 한창수
- Keywords
- Exoskeleton robot (외골격 로봇); Gait stability (보행 안정성); Rehabilitation robot (재활 로봇)
- Issue Date
- 2019-06
- Publisher
- 한국정밀공학회
- Citation
- 한국정밀공학회지, v. 36, No. 6, Page. 537-542
- Abstract
- Patients with complete paralysis that only walk with the assistance of exoskeleton robots because they lost their ability to walk. However, robots do not allow the exoskeleton robot to grasp the current state before walking and change the walking pattern. A 'Stability Circle Region' was proposed to determine the current state of the exoskeleton robot. The Stability Circle is an area that can determine the possibility of a fall situation before the next walk using the link parameters of the robot and the current center of gravity of the patients. This study verified the validity of 'stability circle' by simulating the change in the center of mass. Simulation results can be used to determine the stability of walking depending on whether the position of the center of mass before the walking is included in the circle area.
- URI
- http://www.dbpia.co.kr/Journal/articleDetail?nodeId=NODE08734148https://repository.hanyang.ac.kr/handle/20.500.11754/117035
- ISSN
- 1225-9071
- DOI
- 10.7736/KSPE.2019.36.6.537
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ROBOT ENGINEERING(로봇공학과) > Articles
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