Development of a new 4-DOF endoscopic parallel manipulator based on screw theory for laparoscopic surgery

Khalil Ibrahim, Ahmed Ramadan, Mohamed Fanni, Yo Kobayashi, Ahmed Abo-Ismail, Masakatus G. Fujie

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Development of rigid manipulators for Minimally Invasive Surgery (MIS) becomes essential to replace wire driven manipulators which are problematic due to possible cutting of the wire during the surgery. In this paper, a 4-DOF dexterous endoscopic parallel manipulator for MIS is designed and implemented. The manipulator is developed based on the concept of virtual chain and screw theory. The manipulator consists of four links; two links are 2-PUU (each leg consists of one active prismatic joint and two passive hook joints); the other two links are 2-PUS (each leg consists of one active prismatic join, one passive hook joint and one passive spherical joint). The inverse and forward kinematics solutions are derived analytically and numerically, respectively. The singularity analysis is investigated using screws algebra. The manipulator workspace is obtained using MATLAB software. The known problem of limited bending angles found in previous existing surgical manipulators was solved as the proposed manipulator can reach ±90° in any direction. The proposed surgical manipulator is designed, manufactured and tested successfully. The system model utilizing PID and PI controllers has been built using MATLAB software. Co-simulation using ADAMS/MATLAB software is implemented to validate the achieved bending angles and the proposed tracking control. The results show that the performance of the tracking control is satisfactory since the tracking error is about 2.5%.

Original languageEnglish
JournalMechatronics
DOIs
Publication statusAccepted/In press - 2014 Jan 30

Fingerprint

Surgery
Manipulators
MATLAB
Hooks
Wire
Algebra
Kinematics
Controllers

Keywords

  • Medical robotics
  • Parallel manipulators
  • Trajectory control
  • Virtual chain type synthesis method

ASJC Scopus subject areas

  • Mechanical Engineering
  • Electrical and Electronic Engineering
  • Computer Science Applications

Cite this

Development of a new 4-DOF endoscopic parallel manipulator based on screw theory for laparoscopic surgery. / Ibrahim, Khalil; Ramadan, Ahmed; Fanni, Mohamed; Kobayashi, Yo; Abo-Ismail, Ahmed; Fujie, Masakatus G.

In: Mechatronics, 30.01.2014.

Research output: Contribution to journalArticle

Ibrahim, Khalil ; Ramadan, Ahmed ; Fanni, Mohamed ; Kobayashi, Yo ; Abo-Ismail, Ahmed ; Fujie, Masakatus G. / Development of a new 4-DOF endoscopic parallel manipulator based on screw theory for laparoscopic surgery. In: Mechatronics. 2014.
@article{c3d501622dd1477894f66fe21b556d6f,
title = "Development of a new 4-DOF endoscopic parallel manipulator based on screw theory for laparoscopic surgery",
abstract = "Development of rigid manipulators for Minimally Invasive Surgery (MIS) becomes essential to replace wire driven manipulators which are problematic due to possible cutting of the wire during the surgery. In this paper, a 4-DOF dexterous endoscopic parallel manipulator for MIS is designed and implemented. The manipulator is developed based on the concept of virtual chain and screw theory. The manipulator consists of four links; two links are 2-PUU (each leg consists of one active prismatic joint and two passive hook joints); the other two links are 2-PUS (each leg consists of one active prismatic join, one passive hook joint and one passive spherical joint). The inverse and forward kinematics solutions are derived analytically and numerically, respectively. The singularity analysis is investigated using screws algebra. The manipulator workspace is obtained using MATLAB software. The known problem of limited bending angles found in previous existing surgical manipulators was solved as the proposed manipulator can reach ±90° in any direction. The proposed surgical manipulator is designed, manufactured and tested successfully. The system model utilizing PID and PI controllers has been built using MATLAB software. Co-simulation using ADAMS/MATLAB software is implemented to validate the achieved bending angles and the proposed tracking control. The results show that the performance of the tracking control is satisfactory since the tracking error is about 2.5{\%}.",
keywords = "Medical robotics, Parallel manipulators, Trajectory control, Virtual chain type synthesis method",
author = "Khalil Ibrahim and Ahmed Ramadan and Mohamed Fanni and Yo Kobayashi and Ahmed Abo-Ismail and Fujie, {Masakatus G.}",
year = "2014",
month = "1",
day = "30",
doi = "10.1016/j.mechatronics.2015.02.006",
language = "English",
journal = "Mechatronics",
issn = "0957-4158",
publisher = "Elsevier Limited",

}

TY - JOUR

T1 - Development of a new 4-DOF endoscopic parallel manipulator based on screw theory for laparoscopic surgery

AU - Ibrahim, Khalil

AU - Ramadan, Ahmed

AU - Fanni, Mohamed

AU - Kobayashi, Yo

AU - Abo-Ismail, Ahmed

AU - Fujie, Masakatus G.

PY - 2014/1/30

Y1 - 2014/1/30

N2 - Development of rigid manipulators for Minimally Invasive Surgery (MIS) becomes essential to replace wire driven manipulators which are problematic due to possible cutting of the wire during the surgery. In this paper, a 4-DOF dexterous endoscopic parallel manipulator for MIS is designed and implemented. The manipulator is developed based on the concept of virtual chain and screw theory. The manipulator consists of four links; two links are 2-PUU (each leg consists of one active prismatic joint and two passive hook joints); the other two links are 2-PUS (each leg consists of one active prismatic join, one passive hook joint and one passive spherical joint). The inverse and forward kinematics solutions are derived analytically and numerically, respectively. The singularity analysis is investigated using screws algebra. The manipulator workspace is obtained using MATLAB software. The known problem of limited bending angles found in previous existing surgical manipulators was solved as the proposed manipulator can reach ±90° in any direction. The proposed surgical manipulator is designed, manufactured and tested successfully. The system model utilizing PID and PI controllers has been built using MATLAB software. Co-simulation using ADAMS/MATLAB software is implemented to validate the achieved bending angles and the proposed tracking control. The results show that the performance of the tracking control is satisfactory since the tracking error is about 2.5%.

AB - Development of rigid manipulators for Minimally Invasive Surgery (MIS) becomes essential to replace wire driven manipulators which are problematic due to possible cutting of the wire during the surgery. In this paper, a 4-DOF dexterous endoscopic parallel manipulator for MIS is designed and implemented. The manipulator is developed based on the concept of virtual chain and screw theory. The manipulator consists of four links; two links are 2-PUU (each leg consists of one active prismatic joint and two passive hook joints); the other two links are 2-PUS (each leg consists of one active prismatic join, one passive hook joint and one passive spherical joint). The inverse and forward kinematics solutions are derived analytically and numerically, respectively. The singularity analysis is investigated using screws algebra. The manipulator workspace is obtained using MATLAB software. The known problem of limited bending angles found in previous existing surgical manipulators was solved as the proposed manipulator can reach ±90° in any direction. The proposed surgical manipulator is designed, manufactured and tested successfully. The system model utilizing PID and PI controllers has been built using MATLAB software. Co-simulation using ADAMS/MATLAB software is implemented to validate the achieved bending angles and the proposed tracking control. The results show that the performance of the tracking control is satisfactory since the tracking error is about 2.5%.

KW - Medical robotics

KW - Parallel manipulators

KW - Trajectory control

KW - Virtual chain type synthesis method

UR - http://www.scopus.com/inward/record.url?scp=84926683887&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84926683887&partnerID=8YFLogxK

U2 - 10.1016/j.mechatronics.2015.02.006

DO - 10.1016/j.mechatronics.2015.02.006

M3 - Article

JO - Mechatronics

JF - Mechatronics

SN - 0957-4158

ER -