Skip to main navigation Skip to main content
  • E-Submission

JKSPE : Journal of the Korean Society for Precision Engineering

OPEN ACCESS
ABOUT
BROWSE ARTICLES
EDITORIAL POLICIES
FOR CONTRIBUTORS
SPECIAL

구조대원 지원을 위한 유압 매니퓰레이터 기술

Hydraulic Manipulator to Assist Rescue Personnel

Journal of the Korean Society for Precision Engineering 2021;38(10):711-716.
Published online: October 1, 2021

1 한국로봇융합연구원

2 부경대학교 기계시스템공학과

1 Korea Institute of Robotics & Technology Convergence

2 Department of Mechanical System Engineering, Pukyong National University

#E-mail: suhgang@pknu.ac.kr, TEL: +82-51-629-6189
• Received: June 10, 2021   • Revised: August 11, 2021   • Accepted: August 23, 2021

Copyright © The Korean Society for Precision Engineering

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

  • 56 Views
  • 0 Download
  • 1 Crossref
next

Citations

Citations to this article as recorded by  Crossref logo
  • An Emergency Cross-Control Method and Integrated Operation System for a Disaster-Safety Robot
    Jiho Lim, Junyoung Lee, Ju Seong Shin, Sang Hyun Park, Murim Kim
    Fire Science and Engineering.2025; 39(6): 113.     CrossRef

Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

Format:

Include:

Hydraulic Manipulator to Assist Rescue Personnel
J. Korean Soc. Precis. Eng.. 2021;38(10):711-716.   Published online October 1, 2021
Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

Format:
Include:
Hydraulic Manipulator to Assist Rescue Personnel
J. Korean Soc. Precis. Eng.. 2021;38(10):711-716.   Published online October 1, 2021
Close

Figure

  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
Hydraulic Manipulator to Assist Rescue Personnel
Image Image Image Image Image Image Image Image Image Image Image Image Image
Fig. 1 Armored robot system
Fig. 2 Task examples of the hydraulic manipulators
Fig. 3 Axis concept of the hydraulic manipulator
Fig. 4 Kinematic design process
Fig. 5 DH coordinates for developed manipulator
Fig. 6 Cylinder kinematics
Fig. 7 Normalized torque transfer ratio
Fig. 8 Static analysis for cylinder force
Fig. 9 Dynamic analysis for cylinder force
Fig. 10 Developed hydraulic manipulator
Fig. 11 Manipulator interface with macro operation button
Fig. 12 Joystick interface for micro operation
Fig. 13 The combinations of input device signals
Hydraulic Manipulator to Assist Rescue Personnel
i ai [mm] αi [deg] di [mm] θi [deg]
1 200 90 201 0
2 765 0 0 0
3 582 0 0 0
4 340 -90 0 0
5 0 -90 0 -90
6 0 0 399 -90
Req. force Available force [ton] Cylinder area [cm2]
[ton] Forward Backward Forward Backward
1 0 8.08 4.74 38.47 22.57
2 9.59 10.55 6.43 50.24 30.62
3 9.69 10.55 6.43 50.24 30.62
4 3.5 8.08 4.74 38.47 22.57
5 0 6.54 3.91 31.16 18.60
Axis 1 2 3 4 5
Force [ton] 0 4.5 1.8 0.5 0
Authority request Mode
Local request Remote request
Local (0) Local (0) Complete local
Local (0) Remote (1) Forced local
Remote (1) Local (0) Forced remote
Remote (1) Remote (1) Complete remote
Table 1 DH parameters for developed manipulator
Table 2 Cylinder spec. for the worst condition (Static)
Table 3 Max cylinder forces in the dynamic lifting simulation
Table 4 The judgement of boarding/remote operation authority