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Design of a Haptic Brake Based on Magnetorheological Fluid for VR-based Laparoscopic Training

첫 페이지 보기
  • 발행기관
    국제인공지능학회(구 한국인터넷방송통신학회) 바로가기
  • 간행물
    International Journal of Internet, Broadcasting and Communication 바로가기
  • 통권
    Vol.16 No.4 (2024.12)바로가기
  • 페이지
    pp.282-289
  • 저자
    Jun Sik Shin, Yoon-Gi Ku, Jin‐Ho Choi, JoonHyeok Kang, Woo Joo Kim, Young-Hwan Park, Tae-Heon Yang, Dongbum Pyo
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A459082

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원문정보

초록

영어
This study proposes the design of a compact haptic actuator that can be integrated into laparoscopic scissors. In laparoscopic surgery, surgical proficiency is crucial owing to visual and spatial constraints, and a haptic feedback device with diverse force profiles can significantly contribute to skill improvement. Active actuators like AC or DC motors are too bulky for handheld devices like haptic laparoscopic scissors and suffer from instability issues that disrupt the interaction with the physical environment. To address these constraints, we designed a haptic brake based on the properties of magnetorheological (MR) fluid. The proposed haptic brake can generate a torque of up to 78.4 N·mm using the viscosity change of MR fluid under a magnetic field, with a power consumption of 1.5 W. Simulation results and theoretical calculations were used to derive the optimum design variables, enabling the implementation of a compact and efficient haptic feedback mechanism. This study is expected to contribute to enhancing the performance of laparoscopic-surgery simulators, thereby improving the realism and user experience of virtual surgical training by providing effective haptic feedback in actual laparoscopic surgical environments.

목차

Abstract
1. Introduction
2. Proposed haptic-actuator design
2.1 Overall structure
2.2 Simulation-based analysis
3. Conclusion
Acknowledgement
References

키워드

Magnetorheological Fluid Laparoscopic Surgery Haptic Scissors Haptic Feedback

저자

  • Jun Sik Shin [ Master’s course, Department of Mechanical Engineering, Konkuk University, Korea ]
  • Yoon-Gi Ku [ Master’s course, Department of Mechanical Engineering, Konkuk University, Korea ]
  • Jin‐Ho Choi [ Master’s course, Department of Mechanical Engineering, Konkuk University, Korea ]
  • JoonHyeok Kang [ Master’s course, Department of Mechanical Engineering, Konkuk University, Korea ]
  • Woo Joo Kim [ Bachelor's course, Department of Mechanical Engineering, Konkuk University, Korea ]
  • Young-Hwan Park [ Professor, Department of Electronic Engineering, Korea National University of Transportation, Korea ]
  • Tae-Heon Yang [ Associate Professor, Department of Mechanical Engineering, Konkuk University, Korea ]
  • Dongbum Pyo [ Senior Researcher, Human-Centric Robotics R&D Department, Korea Institute of Industrial Technology, Korea ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    국제인공지능학회(구 한국인터넷방송통신학회) [The International Association for Artificial Intelligence]
  • 설립연도
    2000
  • 분야
    공학>전자/정보통신공학
  • 소개
    인터넷방송, 인터넷 TV , 방송 통신 네트워크 및 관련 분야에 대한 국내는 물론 국제적인 학술, 기술의 진흥발전에 공헌하고 지식 정보화 사회에 기여하고자 한다.

간행물

  • 간행물명
    International Journal of Internet, Broadcasting and Communication
  • 간기
    계간
  • pISSN
    2288-4920
  • eISSN
    2288-4939
  • 수록기간
    2009~2025
  • 십진분류
    KDC 326 DDC 380

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