APPLICATION OF GENETIC ALGORITHM FOR THE

application of genetic algorithm for the assessment of spontaneous heating susceptibility of coal a thesis submitted in partial fulfillment of the requirements for the degree of bachelor of in mining engineering by mihir kumar swain 10605012 under the guidance of dr. h. b. sahu associate professor department of mining engineering

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Application of Genetic Algorithm to Optimize the

Dec 13, 2009  Abstract: Based on the optimization problem of the number and size in coal mine equipment the principle and procedure of genetic algorithm is introduced. The case of application proves that the genetic algorithm can better optimize the number and size of equipments in coal mine.

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Nonlinear programming and genetic search application

  Production and transportation cost estimates were obtained from independent coal mines in Illinois, Virginia, and Pennsylvania, and based on these estimates, a hypothetical model was developed and tested using genetic search for nonlinear optimization. The results of our tests indicate that the model has potential for decision support in coal ...

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Application of hybrid artificial intelligence model to ...

CO 2 geological sequestration in coal seams has gradually become one of the effective means to deal with the global greenhouse effect. However, the injection of CO 2 into the coal seam can have an important impact on the physical and chemical properties of coal, which in turn affects the CO 2 sequestration performance in coal seams and causes a large number of environmental problems.

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The application of genetic algorithms to optimise the ...

  Apr 27, 2004  This paper presents an application of genetic algorithms (GAs) to the solution of a real-world optimisation problem. The proposed GA method investigates the optimisation of a mine ventilation system to minimise the operational fan power costs by the determination of the most effective combination of the fan operational duties and locations. The paper examines the influence

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Research on the memory cutting path of shearer based on ...

Sep 07, 2010    Lu J G, Li Q, Wang H, 1997. Genetic algorithm principle and engineering application. Xuzhou: China University of Mining and Technology Press. Google Scholar Tan C, 2009. Studies on key technologies in remote parametric control platform of electric haulage coal shearer. Doctor’s Thesis, China University of Mining and Technology.

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Intelligent optimization for project scheduling of the ...

Mining engineering is the most dangerous peace-time profession in the world. ... In terms of the lack of theoretical researches and practical applications of scientific coal mining evaluation, we ...

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A New Solution Supporting the Designing Process of Mining ...

  Abstract. The paper presents a method for modelling and optimization of mining operations in coal mines (CPRG). The method aim is to support designers in evaluating alternatives of the deposit cut and order of operations in the new parts of the seams or at the new levels taking into account the equipment selection aspect.

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Microbiological Mining - Spaceship Earth

MICROBIAL MINING. The recovery of copper from the drainage water of mines was probably a widespread practice in the Mediterranean basin as early as 1000 B.C. Although such mining operations are difficult to document, it is known that the leaching of copper on a large scale was well established at the Rio Tinto mines in Spain by the 18th century.

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(PDF) Performance Measurement of Mining Equipment

The measurement of mining equipment performance has evolved. Initially, the measurement was done using singlemeasurement indices such as machine availability, production index and utilisations ...

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The application of genetic algorithms to optimise the ...

Apr 27, 2004  This paper presents an application of genetic algorithms (GAs) to the solution of a real-world optimisation problem. The proposed GA method investigates the optimisation of a mine ventilation system to minimise the operational fan power costs by the determination of the most effective combination of the fan operational duties and locations. The paper examines the influence that both

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A Hybrid Approach for Efficient Modeling of Medium ...

Jingcheng Li received the B.S. degree in electrical engineering from China University of Mining and Technology, Beijing, China, in 1982 and the M.S. and Ph.D. degrees in mining engineering, specializing in electrical engineering applications in mining engineering, from the Pennsylvania State University, University Park, PA, USA, in 1992 and ...

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An Improved Genetic Fuzzy Logic Control Method to Reduce ...

In order to reduce the enlargement of coal floor deformation and the manual adjustment frequency of rocker arms, an improved approach through integration of improved genetic algorithm and fuzzy logic control (GFLC) method is proposed. The enlargement of coal floor deformation is analyzed and a model

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An Improved Genetic Fuzzy Logic Control Method to Reduce ...

In order to reduce the enlargement of coal floor deformation and the manual adjustment frequency of rocker arms, an improved approach through integration of improved genetic algorithm and fuzzy logic control (GFLC) method is proposed. The enlargement of coal floor deformation is analyzed and a model is built. Then, the framework of proposed approach is built.

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Combined ANN prediction model for failure depth of coal ...

Sep 01, 2009  In order to study the factors that affect the failure depth of coal seam floors such as mining depth, coal seam pitch, mining thickness, workface length and faults, we propose a combined artificial neural networks (ANN) prediction model for failure depth of coal seam floors on the basis of existing engineering data by using genetic algorithms ...

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Microbiological Mining - Spaceship Earth

MICROBIAL MINING. The recovery of copper from the drainage water of mines was probably a widespread practice in the Mediterranean basin as early as 1000 B.C. Although such mining operations are difficult to document, it is known that the leaching of copper on a large scale was well established at the Rio Tinto mines in Spain by the 18th century.

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Application of extension neural network to safety status ...

Jun 01, 2011  In order to accurately and quickly identify the safety status pattern of coal mines, a new safety status pattern recognition method based on the extension neural network (ENN) was proposed, and the design of structure of network, the rationale of recognition algorithm and the performance of proposed method were discussed in detail. The safety status pattern recognition problem of coal mines ...

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(PDF) Performance Measurement of Mining Equipment

The measurement of mining equipment performance has evolved. Initially, the measurement was done using singlemeasurement indices such as machine availability, production index and utilisations ...

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Diploma in Mining Engineering (90140) - Unisa

Applications for admission to Unisa's undergraduate qualifications (higher certificates, advanced certificates, diplomas, advanced diplomas degrees) will be open from 11 August to 15 October 2021. Please take note of the following: All applications for admission must be submitted online. No self-help stations will be available for applications.

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Coal Mining Expert Witnesses ForensisGroup Consulting

Coal mining utilizes many different types of tools and equipment, which must be operated in accordance with safety regulations, as failing to do so may lead to worker injury or wrongful death. Coal mining expert witnesses may be tasked with conducting a failure analysis in the event of a coal mining

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Mining goes Digital: Proceedings of the 39th International ...

May 22, 2019  Mining goes Digital: Proceedings of the 39th International Symposium 'Application of Computers and Operations Research in the Mineral Industry' (APCOM 2019), June 4-6, 2019, Wroclaw, Poland. Editors. Christoph Mueller, Winfred Assibey-Bonsu, Ernest Baafi, Christoph Dauber, Chris Doran, Marek Jerzy Jaszczuk, Oleg Nagovitsyn. Edition. illustrated.

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Optimization of Process Control Parameters for Fully ...

May 25, 2021  Optimization of Process Control Parameters for Fully Mechanized Mining Face Based on ANN and GA. Hongze Zhao,1,2 Zhihai Xu,1 Qi Li,1 and Tao Pan3. 1School of Energy and Mining, China University of Mining and Technology (Beijing), Beijing 100083, China. 2State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of ...

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GA-SVR Prediction of Failure Depth of Coal Seam Floor ...

The failure depth of coal seam floor is an important index to evaluate whether water inrush from coal seam floor will be occurred in the process of coal mining. It is determined by actual measurement or empirical method frequently. The measured results are relatively accurate, but the process is

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Mining engineering - Wikipedia

Mining in the engineering discipline is the extraction of minerals from underneath, above or on the ground. Mining engineering is associated with many other disciplines, such as mineral processing, exploration, excavation, geology, and metallurgy, geotechnical engineering and surveying.A mining engineer may manage any phase of mining operations, from exploration and discovery of the mineral ...

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Roadheader performance prediction using genetic ...

1 Department of Mining Engineering, Tarbiat Modares University, 14115-143, Tehran, Iran ... application of a genetic programming (GP) and gene ... mechanized coal mining

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[PDF] Fault Diagnosis of Coal Mine Equipment Based on ...

Oct 05, 2016  In the face of more and more faults in coal mine equipment, this paper presents the method of combining genetic algorithm (GA) and BP neural network to predict the failure. According to genetic algorithm has a very slow convergence speed, easy to fall into local optimum, this paper uses chaos and reverse individual learning initialization, followed by the use of differential algorithm to ...

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A Hybrid Approach for Efficient Modeling of Medium ...

Jingcheng Li received the B.S. degree in electrical engineering from China University of Mining and Technology, Beijing, China, in 1982 and the M.S. and Ph.D. degrees in mining engineering, specializing in electrical engineering applications in mining engineering, from the Pennsylvania State University, University Park, PA, USA, in 1992 and ...

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Study on the Improvement of the Microseismic Network ...

Jan 01, 2011  Keywords: microseismic network configuration; coal mine; genetic algorithm; combinatorial; fitness function; natural number coding;optimum solution 1. Introduction With the increase of mining scale and depth year by year, rockburst induced by deep-mining, represented by the characteristics of sudden, sharp and violent thereby threatening the ...

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Advances in microalgae engineering and synthetic biology ...

Jun 01, 2013  Microalgae exhibit enormous biodiversity and the potential for producing large quantities of biomass that contains high concentrations of lipids. Advances in trait mining, genetic engineering and synthetic biology will facilitate the design of production strains suitable to specific environmental constraints and output requirements.

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Application of PSO and MPSO in project scheduling of the ...

Request PDF Application of PSO and MPSO in project scheduling of the first mining face in coal mining In this paper, the intelligent optimization methods including particle swarm optimization ...

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Application of Automation Control in Design and ...

Journal of China Coal Society, 2013, 38(10):1888-1893(6). [4] Vayenas N, Peng S. Reliability analysis of underground mining equipment using genetic algorithms. Journal of Quality in Maintenance Engineering, 2014, 20(1):32-50. [5] Yang Z, Wang X. Study on Cloud Simulation CAE Service System for Mining Machinery Equipment.

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List of Technical Papers – Mining and Blasting

am a 4th year mining engineering student, at the University of Dodoma Tanzania. Technical papers and articles from this blog, have been useful to me in studies. hope other students like and professionals in mining industry will enjoy the articles plus papers.

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Properties and Application of Backfill Materials in Coal ...

Coal is the basic resource underpinning energy generation in China, however, constant, large-scale mining of coal results in many problems such as ecological destruction of mining areas. As a result, backfilling of solid waste underground is proposed to control strata and surface subsidence and to protect the environment. At present, these materials, such as granular material, cemented ...

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Plc Layout In Coal Mining Plants - caesarmachinery

Automation And Control Layout Of A Coal Crushing System. ... application of genetic engineering in coal mining; Infrastructure for the Mining Industry Engineers ... Infrastructure for the Mining Industry ... Newlands coal mines as a part of the NCA Project, ... scenarios

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An Improved Genetic Fuzzy Logic Control Method to Reduce ...

In order to reduce the enlargement of coal floor deformation and the manual adjustment frequency of rocker arms, an improved approach through integration of improved genetic algorithm and fuzzy logic control (GFLC) method is proposed. The enlargement of coal floor deformation is analyzed and a model

More

(PDF) Application of artificial neural network and genetic ...

Application of artificial neural network and genetic algorithm to modelling the groundwater inflow to an advancing open pit mine S. Bahrami1, 2, F. Doulati Ardejani1, 2* 1. School of Mining, College of Engineering, University of Tehran, Tehran, Iran 2.

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4 Coal Mining and Processing Coal: Research and ...

The U.S. coal industry serves a vital role in the nation’s economy by producing fuel for more than half of its electricity. Despite the industry’s importance, industry financial data for 2005—the strongest year for the coal industry in recent years—shows that it is a relatively small industry with revenues totaling $20 billion to $25 billion and net income between $1 billion and $2 ...

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Optimization on GA-BP neural network of coal and gas ...

This paper presents a genetic algorithm and back propagation neural network (GA-BP-NN) outburst prediction model with a structure of 6 × 13 × 1 according to basic theory of coal and gas outburst ...

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