Skip to main navigation Skip to search Skip to main content

Kinematics Analysis and Motion Planning of a Redundant Robotic Manipulator for Surgical Intervention

  • Quanquan Liu
  • , Chunbao Wang*
  • , Bo Zhang
  • , Lihong Duan
  • , Xin Zhang
  • , Tongyang Sun
  • , Wanfeng Shang
  • , Yajing Shen
  • , Zhuohua Lin
  • , Xiaorui Li
  • , Weiguang Li
  • , Weiping Li
  • , Yulong Wang
  • , Masakatsu G. Fujie
  • , Zhengzhi Wu
  • *Corresponding author for this work

    Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

    Abstract

    Robotic assisted technologies benefit surgeon for less workload via dexterous manipulation in minimally invasive surgeries (MIS). Redundant manipulator can provide sufficient dexterity and is potential to use in a confined and narrow workspace. We had designed a master-slave paediatric surgical assist robot, which consists of two symmetric slave arms with nine DOFs each for dexterous manipulation. This paper presents the kinematics computation of the redundant manipulator based on its geometrical structure, and then, a shape optimization algorithm is constructed to calculate the posture configuration along the redundant manipulator, subsequently, a collision avoidance algorithm is constructed to perform motion planning in a narrow workspace. The experiments were executed to validate the correctness of the derived inverse kinematics algorithm and the results demonstrated that the redundant manipulator is capable of performing dexterous manipulation with a positioning accuracy within 1.5 mm in a narrow surgical workspace.
    Original languageEnglish
    Title of host publication2017 IEEE International Conference on Cyborg and Bionic Systems (CBS)
    PublisherIEEE
    Pages1-6
    ISBN (Electronic)978-1-5386-3194-2
    DOIs
    Publication statusPublished - Oct 2017
    Event2017 IEEE International Conference on Cyborg and Bionic Systems (CBS 2017) - Beijing, China
    Duration: 17 Oct 201719 Oct 2017

    Conference

    Conference2017 IEEE International Conference on Cyborg and Bionic Systems (CBS 2017)
    PlaceChina
    CityBeijing
    Period17/10/1719/10/17

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 3 - Good Health and Well-being
      SDG 3 Good Health and Well-being

    Research Keywords

    • PLATFORM
    • SURGERY

    Fingerprint

    Dive into the research topics of 'Kinematics Analysis and Motion Planning of a Redundant Robotic Manipulator for Surgical Intervention'. Together they form a unique fingerprint.

    Cite this