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건물 해체현장 미세먼지 발생원 위치추적 자동화 시스템

An Automated Tracking System of Fine Dust Generating Spot for Building Dismantlement Sites

Journal of the Korean Society for Precision Engineering 2019;36(4):383-389.
Published online: April 1, 2019

1 금오공과대학교 기계시스템공학과

1 Department of Mechanical System Engineering, Kumoh National Institute of Technology

#E-mail: bschu@kumoh.ac.kr, TEL: +82-54-478-7398
• Received: December 24, 2018   • Revised: February 14, 2019   • Accepted: February 18, 2019

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.

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Citations

Citations to this article as recorded by  Crossref logo
  • Autonomous Fine Dust Source Tracking System of the Water Spray Robot for High-rise Building Demolition
    Hyeongyeong Jeong, Hyunbin Park, Jaemin Shin, Hyeonjae Jeong, Baeksuk Chu
    Journal of the Korean Society for Precision Engineering.2023; 40(9): 695.     CrossRef
  • Motion Trajectory Planning and Design of Material Spraying Service Robot
    Gang Wang, Hongyuan Wen, Jun Feng, Jun Zhou, Haichang Zhang
    Advances in Materials Science and Engineering.2022; 2022: 1.     CrossRef
  • Excavator Posture Estimation and Position Tracking System Based on Kinematics and Sensor Network to Control Mist-Spraying Robot
    Sangwoong Lee, Hyunbin Park, Baeksuk Chu
    IEEE Access.2022; 10: 107949.     CrossRef
  • Optimal Design and Verification of a Water Spraying Robot for Dust Suppression
    Seolha Kim, Baeksuk Chu
    Journal of the Korean Society for Precision Engineering.2020; 37(10): 729.     CrossRef

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An Automated Tracking System of Fine Dust Generating Spot for Building Dismantlement Sites
J. Korean Soc. Precis. Eng.. 2019;36(4):383-389.   Published online April 1, 2019
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An Automated Tracking System of Fine Dust Generating Spot for Building Dismantlement Sites
J. Korean Soc. Precis. Eng.. 2019;36(4):383-389.   Published online April 1, 2019
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An Automated Tracking System of Fine Dust Generating Spot for Building Dismantlement Sites
Image Image Image Image Image Image Image Image Image Image Image Image
Fig. 1 Conventional dust suppression work
Fig. 2 Excavator’s coordinate system
Fig. 3 Calculation of rotational angel for water spraying robot to rotate
Fig. 4 System configuration of water spraying robot and excavator hardware
Fig. 5 Control algorithm for the position tracking robot system
Fig. 6 Operational procedure for the dust position tracking
Fig. 7 Coordinate system of IMU sensor (GY-86)
Fig. 8 Angular position measuring experiment with protractor and IMU sensor
Fig. 9 Comparison of position gap between experimental and average values
Fig. 10 Comparison GPS of experimental and true values
Fig. 11 Position tracking experiment
Fig. 12 Position of excavator’s end point and water spraying robot
An Automated Tracking System of Fine Dust Generating Spot for Building Dismantlement Sites

Specification of the position tracking control system

Component Model Manufacturer Specification
Controller myRIO National
Instrument
Resolution : 12 bits
Overload protection : ±16V
Actuator Dynamixel
AX-12A
ROBOTIS Resolution : 0.2930
Angle [degree] : 300
IMU Gy-86 GY SENSOR Communication : I2C
GPS BN-880 Beitian UART Interface : UART

Angular position measuring experiment result: protractor, IMU sensor, and Max Error

Protractor (°) 30° 45° 60°
IMU (°) 0.4 - 0.76 30.46 - 32.39 47.6 - 48.43 61.28 - 63.38
Max Error (°) 0.76 2.39 3.43 3.38

Relative position measuring experiment based on GPS sensor (east position)

Relative position (m) Experiment Max Error (m)
1 2 3 4
Longitudinal position gap 4.5 3.83 3.77 3.30 3.57 1.2
Latitudinal position gap 0 0.39 0.36 0.008 0.05 0.39

Relative position measuring experiment based on GPS sensor (west position)

Relative position (m) Experiment Max Error (m)
1 2 3 4
Longitude gap -4.5 -4.59 -3.92 -4.21 -4.85 0.58
Latitude gap 0 -0.285 -0.47 0.01 -0.71 0.71

Position of excavator’s end point and water spraying robot

a Pa Pa' Error
y* z* y* z* y* z*
(m) (m) (m) (m) (m) (m)
1 0.77 0.38 0.76 0.38 0.01 0
2 0.74 0.26 0.72 0.29 0.02 0.03
3 0.60 0.22 0.59 0.25 0.01 0.03
Table 1 Specification of the position tracking control system
Table 2 Angular position measuring experiment result: protractor, IMU sensor, and Max Error
Table 3 Relative position measuring experiment based on GPS sensor (east position)
Table 4 Relative position measuring experiment based on GPS sensor (west position)
Table 5 Position of excavator’s end point and water spraying robot