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Research on fault diagnosis method of fiber optic sensing roller driven by dynamic model. [PDF]

open access: yesSci Rep
Zhang H   +7 more
europepmc   +1 more source
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Operation Technology of Unmanned Mining Robot for Coal Mine Based on Intelligent Control Technology

2023 International Conference on Computer Simulation and Modeling, Information Security (CSMIS), 2023
In view of the harsh environment and high cost in coal mine operation, the research of unmanned mining robot with intelligent control technology is of great significance.
Chunpeng Li, Xing Zhang
semanticscholar   +1 more source

TRENDS IN THE DEVELOPMENT OF UNMANNED MINING DUMP TRUCKS

Ugol, 2023
The article presents the trends in the development of the dump body of mining dump trucks, identified during patent research for the project entitled “Development and creation of an unmanned shuttle-type mine truck with a payload of 220 tons”.
D. M. Dubinkin   +2 more
semanticscholar   +1 more source

A Control Strategy of Path Tracking for Unmanned Mining Truck Based on Model Predictive Control and Considering Steering Delay

SAE International Journal of Vehicle Dynamics Stability and NVH
To achieve accurate and stable path tracking for unmanned mining trucks in the face of changing paths and response delays in steering, this study raised a lateral control strategy for unmanned mining trucks based on MPC and considering steering delay ...
Libo Mao, Guangqiang Wu, Yuhui Gui
semanticscholar   +1 more source

Two-Stage Dichotomy Hybrid A* for Path Planning of Unmanned Mining Trucks in Large-Scale Open-Pit Mine

IEEE International Conference on Advanced Intelligent Mechatronics
Planning a global reference path under final pose constraints is necessary for unmanned mining trucks to ensure the seamless execution of the loading process.
Yichen Zhang   +4 more
semanticscholar   +1 more source

Optimization design of unmanned mining truck path tracking controller based on road adhesion coefficient estimation

Measurement science and technology
In response to the issues of inaccurate tracking precision caused by continuous turning and variable road adhesion coefficients on complex roads in mining areas for unmanned mining trucks, this paper adopts unscented Kalman filter (UKF) to estimate the ...
Yao Zhang   +4 more
semanticscholar   +1 more source

Continuous Curvature Parking Path Planning for Unmanned Mining Trucks Using Transition Curves and Model Predictive Control

SAE International Journal of Commercial Vehicles
Geometric methods based on Reeds–Shepp (RS) curves offer a practical approach for the parking path planning of unmanned mining truck, but discontinuous curvature can cause tire wear and road damage. To address this issue in mine scenario, a continuous
Haosen Zhang, Qiushi Chen, Guangqiang Wu
semanticscholar   +1 more source

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