Research Green Industrial Processes—ReviewIntelligent
Trackless mining equipment such as rockdrilling jumbos, downthehole (DTH) drills, underground scrapers, underground mining trucks, and underground charging vehicles have been developed using intelligent technologiestrackless equipment in underground mines Keywords: Scheduling optimization, Underground mine, Genetic Algorithm (GA), Trackless equipment, System simulation, Optimization of Trackless Equipment Scheduling in Underground
Optimization of Trackless Equipment Scheduling in Underground
This paper presents an algorithm for optimizing the scheduling of trackless equipment in underground mines With the shortest working interval and project Trackless mining equipment such as rockdrilling jumbos, downthehole (DTH) drills, underground scrapers, underground mining trucks, and underground charging Intelligent Mining Technology for an Underground Metal Mine
Intelligent Mining Technology for an Underground Metal Mine
We introduce the latest equipment and technologies with independent intellectual property rights for unmanned mining, including intelligent and unmanned This article analyzes the current research status and development trend of intelligent technologies for underground metal mines in China, where such technologies are 基于无人装备的地下金属矿智能开采技术
Intelligent Mining Technology for an Underground Metal Mine
We introduce the latest equipment and technologies with independent intellectual property rights for unmanned mining, including intelligent and unmanned Path Planning Algorithm for Trackless Equipment : Path planning is one of the key technologies for unmanned driving of underground intelligent vehicles The path A Lean Scheduling Framework for Underground Mines Based on
Intelligent Mining Technology for an Underground Metal Mine
Trackless mining equipment such as rockdrilling jumbos, downthehole (DTH) drills, underground scrapers, underground mining trucks, and underground charging vehicles have been developed using intelligent technologies Fig21A framework diagram of an intelligent mining system test in an underground metal mineHaul trucks, wheel loaders, and load–haul–dump (LHD) equipment attract great interest for automation projects in underground mines as well The longwall shearer system is widely used In addition, drilling and cutting equipment for both surface and underground environments present attractive autonomous solutions for mining companiesData Management System for a Semiautonomous Shuttle Car for Underground
Optimization of Trackless Equipment Scheduling in Underground Mines
Research on intelligent mining equipment scheduling optimization in underground metal mines is critical to achieving highefficiency, realtime operation, reliability, stability, and flexibilityThe path planning algorithm was used to solve the problem of path planning for trackless equipment in underground mines based on the articulated structure and drift environment Li, J; Zhan, K Intelligent Mining Technology for an Underground Metal Mine Based on Unmanned Equipment Engineering 2018, 4, 381–391 [Google ScholarA Lean Scheduling Framework for Underground Mines Based on
Ramp, Types and Structure of SpringerLink
With the increasing application of trackless equipment in underground mines, delivering equipment into a shaft by using the service shaft alone is limited to a certain extent Auxiliary ramp ensures various trackless equipment can move in and out of the shaft freely and enhances the flexibility and production efficiency of trackless ArticlePDF Available Optimization of Truck–Loader Matching Based on a Simulation Method for Underground Mines 15 (1):216 DOI: 103390/su CC BY 40 Authors: Show all 5 authors(PDF) Optimization of Truck–Loader Matching Based on a
Intelligent Mining Technology for an Underground Metal Mine
Intelligent Mining Technology for an Underground Metal Mine Based on Unmanned Equipment Jianguo Li (), Kai Zhan BGRIMM Technology Group, Beijing , China Received： Revised： Accepted： Available online： HTML 183 PDF 141 Collect 0Abstract Underground mine production scheduling possesses mathematical structure similar to and yields many of the same challenges as general scheduling problems That is, binary variables represent the time at which various activities are scheduled Typical objectives seek to minimize costs or some measure of production Optimizationbased heuristics for underground mine scheduling
Underground Mining Transportation Systems EOLSS
Many mines also use trackless sy stems in drifts with gradients not steeper than 12 degrees Large equipment, such as a continuous miner, is generally selftramming in such circumstances 3 Underground Transport for Materials and Equipment A variety of different systems are used for the transport of materials and equipment in underground ISBN: 9781632665263 2014 SME Annual Meeting & Exhibit (SME 2014) Leadership in Uncertain Times Salt Lake City, Utah, USA 2326 February SME Annual Meeting & Exhibit (SME 2014) Leadership
A Lean Scheduling Framework for Underground Mines Based on
The path planning algorithm was used to solve the problem of path planning for trackless equipment in underground mines based on the articulated structure and drift environment Li, J; Zhan, K Intelligent Mining Technology for an Underground Metal Mine Based on Unmanned Equipment Engineering 2018, 4, 381–391 [Google ScholarWith the promotion and application of mechanization and automation equipment, trackless transportation has gradually become the main means of underground mine ore transportation Compared with Sustainability Free FullText Optimization of
Underground Mine Scheduling of Mobile Machines using
Figure 8 shows the existing algorithm library, which includes the following algorithms: Task Assignment Algorithm for Trackless Equipment [23][24] [25] [26]: Underground mining is a locationNovember 22, 2021 The Booyco CXS is a comprehensive integrated response to Level 7, Level 8 and Level 9 safety levels as defined by EMESRT Proximity detection systems (PDS) or Collision Prevention Systems (CPS) have come a long way in the last decade, with South Africa‑based Booyco Electronics at the centre of key technological advancesSouth Africa at forefront of PDS and CPS technology evolution
A Lean Scheduling Framework for Underground Mines Based on
The path planning algorithm was used to solve the problem of path planning for trackless equipment in underground mines based on the articulated structure and drift environment Li, J; Zhan, K Intelligent Mining Technology for an Underground Metal Mine Based on Unmanned Equipment Engineering 2018, 4, 381–391 [Google ScholarThe working environment of underground mines is complicated, making it difficult to construct an underground mine production plan In response to the requirements for the preparation of a shortterm production plan for underground mines, an optimization model for shortterm resource planning was constructed, with the goal of Metals Free FullText Dispatch Optimization Model for Haulage
Optimizationbased heuristics for underground mine scheduling
This paper presents an algorithm for optimizing the scheduling of trackless equipment in underground mines the formulation presented herein can be extended to evaluate multimetal cases, theThe choice of transportation system has an important impact on the production efficiency and economic behavior of underground mines Trackless vehicle transportation has gradually become the main meth Advanced search "A Dynamic Scheduling Model for Underground Metal Mines under Equipment Failure Conditions," Sustainability, MDPI, Optimization of Truck–Loader Matching Based on a Simulation
Techniques in Underground Mining ILO Encyclopaedia of
Modern trackless equipment adapts well to steproom mining The stoping can be fully mechanized, using standard mobile equipment Experiences with liquid nitrogen in combating coal fires underground Journal of Mines Metals and Fuels 36(9):415424 Smith, AC and CN Thompson 1991Equipment failure is a common problem in mining operations, resulting in significant delays and reductions in production efficiency To address this problem, this paper proposes a dynamic scheduling model for underground metal mines under equipment failure conditions The model aims to minimize the impact of equipment A Dynamic Scheduling Model for Underground Metal Mines under Equipment