Abstract
Trenchless technology facilitates the installation, replacement, or rehabilitation of underground utility systems with minimum disruption of the surface. Horizontal Directional Drilling (HDD) is used for pipelines installation beneath buildings, forests, or lacks without excavation or at least minimum digging. HDD requires less surface area disturbance to accomplish the installation process and minimizes the drilling time and cost. Quad Motor Drilling Heads (QMDH) were recently proposed to achieve smooth and intuitive directional drilling. A QMDH uses four drilling bits, independently controlled by 4 downhole motors. In this paper a real-time control and optimization of the QMDH is simulated and extensively evaluated under various drilling scenarios. The control commands include the angular velocity and torque of each of the 4 motors. The real-time control is updated at regular distance intervals. The proposed control algorithm selects the drilling parameters in order to minimize the time of the drilling process and the deviation from the target trajectory.
Original language | English |
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Title of host publication | 2018 15th International Multi-Conference on Systems, Signals and Devices, SSD 2018 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1172-1177 |
Number of pages | 6 |
ISBN (Electronic) | 9781538653050 |
DOIs | |
State | Published - 7 Dec 2018 |
Publication series
Name | 2018 15th International Multi-Conference on Systems, Signals and Devices, SSD 2018 |
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Bibliographical note
Publisher Copyright:© 2018 IEEE.
Keywords
- Automatic drilling
- HDD quad-rotor system
- drilling optimization
- real-time drilling
- trenchless technology
ASJC Scopus subject areas
- Computer Networks and Communications
- Signal Processing
- Control and Optimization
- Instrumentation