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Date submitted2007-10-16
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Date accepted2007-12-29
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Date published2008-04-01
Modern approach to building automated systems of dispatch and management of mines and mines
- Authors:
- A. I. Kotlyarskiy
The article dedicates to the problem of inculcation of informative technics in mining factory. We made the main ways of developing of informative systems of mining factory, we made analys of achievement in the area of making and inculcation systems ASDU. We described the system ASDU, which was exploited by CJSC «Promtech».
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Date submitted2007-10-02
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Date accepted2007-12-24
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Date published2008-04-01
Automation of management of operation and repair of the equipment of the mining enterprise (on the example of the eastern mine of OJSC Apatit)
- Authors:
- V. A. Matyushin
The opportunities of program complex TRIM as tool of automation and maintenance management at the enterprise are considered in the report. The characteristic of the project of TRIM implementation in the JSC Kola Mining & Metallurgical Company is given.
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Date submitted2007-10-20
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Date accepted2007-12-03
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Date published2008-04-01
Principles of construction and experience of implementation of modern systems of energy resources accounting and dispatch control of energy objects at the enterprises of mining and ore mining industry
- Authors:
- S. V. Andreev
- S. V. Serzhantov
The article dedicates to the problems of building modern systems of control the energy supply and systems of dispatcher's control on the energy object of mining industry. We look through the main aspect of inculcation and ways of building ASODU and ASKUE. We give souse examples of systems of getting and presenting information from ASKUE different industries.
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Date submitted2007-10-03
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Date accepted2007-12-04
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Date published2008-04-01
Analysis of integration of information systems in mining and processing industry
The basic ranges-geological used in a world practice of information service, modelling, calculation of stocks of deposits of minerals and mountain works are considered. Domestic development of the software and computer technologies of a mountain-geological structure are considered. Opportunities of the information systems most widespread in the world are resulted. Advantages and lacks of ranges-geological are revealed. Introduction of information systems in the industry is analysed. The basic problems of introduction and use of information systems in conditions of modern economy of Russia are considered.
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Date submitted2007-10-13
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Date accepted2007-12-10
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Date published2008-04-01
Microprocessor control systems of signaling, centralization, blocking of the mining enterprise at OJSC Mikhailovsky MMP
- Authors:
- V. N. Konyakhin
- S. V. Khomutov
- A. V. Aldokhin
The article dedicates to the problems of modernization of systems attention, holding and centralization devices on OJSC «Mihailovsky MPP ». We learn about microprocessor system of control, which has been made by specialists LLC «VIST GROUP» and OJSC «Mihailovsky MPP », you can see here results of its introduction.
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Date submitted2007-10-28
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Date accepted2007-12-09
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Date published2008-04-01
Methodical maintenance of use of results of the automated monitoring of self-propelled equipment and dump trucks
- Authors:
- A. A. Kuleshov
The article dedicates to the problems of developing of regulation of getting and explosion information about condition of equipment of the process of exploitation. The main aims are: to determine of structure of information which we get, and full of it; developing ways of getting and giving information; determine of really advices about rise of advantages of explosion of industry.
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Date submitted2007-10-11
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Date accepted2007-12-15
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Date published2008-04-01
Intellectualization of information-analytical subsystems of operative management of distributed objects
The article dedicates to the problem of intellectual information systems of control of objects of control and which can be used white her decidion and intellectual way of formation of expert information, which combinate elements of theory fuzzy set which theory planning experiment. Like a example you can sec system of gas pipeline.
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Date submitted2007-10-01
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Date accepted2007-12-14
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Date published2008-04-01
Modern state and prospects of development of mining-transport complex of Olimpiada mining and processing plant
- Authors:
- V. K. Sovmen
- V. V. Cheremisin
- A. V. Polyakov
The article dedicates to the problems of inculcation of system of automation on «Olympiadninsky mining and processing plant » CJSC «Company of getting aurum «Polus». There describes peculiarities of explosion Olympiadninsky place of getting aurum, we have done analysis of condition of mining transport complex, there are the main dims, which can be decided by way of automatization.
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Date submitted2007-10-01
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Date accepted2007-12-27
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Date published2008-04-01
Automated control system of conveyors and conveyor lines ASUK-DEP
- Authors:
- A. V. Uvarov
In this article we can see the main characteristics and another properties of automatic system of control of conveyors ASUK-DEP. We examined structure of system ASUK-DEP, described the way of its work.
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Date submitted2007-10-03
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Date accepted2007-12-03
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Date published2008-04-01
Software complex of generalized index of physical state of objects with distributed parameters
The article dedicates to the problems of operative control of systems with a lot of formation variable. The program complex has been exploited, which is based on modul princip. Many levels hierarchical building of difficult programs let us to limit and localisate on every level components for it. We look throught groups of program, we described the main etaps of work with program complex of informative and analytic system of support of passing operative decisions. And we can see the variety of explosion interface.
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Date submitted2007-10-10
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Date accepted2007-12-22
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Date published2008-04-01
Automation of maintenance and repair management processes on the basis of software package TRIM
- Authors:
- V. A. Matyushin
You can see in this article the main characteristics of exploition NPP «Spectec» – program complex TRIM-ASU-technical service and reconstruction. Solution «TRIM-technical management» lets us to realize next metods of control the main fonds: preventive Maintenance; inventory and Procurement; work Order Systems; technical and Interpersonal Training; operational Involvement; predictive maintenance; Realiability-Centered Maintenance; statistical Financial Optimization; continuous Improvement.
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Date submitted2007-10-10
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Date accepted2007-12-10
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Date published2008-04-01
Automated control system of mining-transport complex
- Authors:
- A. G. Polyakov
In this article we described soft hardware of automatisation of control of work of technical transport and factory processes, which are offered by CJSC «Soyuztechnokom». There are examples of explosive interface.
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Date submitted2007-10-20
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Date accepted2007-12-14
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Date published2008-04-01
System of dispatching of the Karier mining-transport equipment. Integration and automatic optimization
- Authors:
- N. V. Odintsev
In this article the author views the main two tasks concerned with dispatch control system «Karjer» application and operation: facilities for integration with other systems used by mining enterprises, and automatic optimization and dispatching in «Karjer» system.
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Date submitted2007-10-08
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Date accepted2007-12-12
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Date published2008-04-01
Dispatching of the automated system of underground diamond mine (on the example of the Internatsionalny mine)
- Authors:
- R. D. Pavlov
In given report is considered automatic system operative supervisor management (ASODU) of the underground mine on extraction of diamond ore «Internacionalinyy». They are brought main functions, which execution is entrusted to this system, technical decisions prescribed in base of the work ASODU.
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Date submitted2007-10-09
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Date accepted2007-12-15
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Date published2008-04-01
Wattmetrography method in systems of monitoring and estimation of residual life of electrical equipment
- Authors:
- A. E. Kozyaruk
- A. A. Korzhev
- A. V. Krivenko
The method of monitoring and estimation of a residual resource of the electric equipment, based on the analysis of spectrograms of consumed electric capacity is offered. The function chart of the information-diagnostic complex realizing the given method is submitted.
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Date submitted2007-10-23
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Date accepted2007-12-07
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Date published2008-04-01
System of automatic control of the Ore treatment section of diamond mining factory
- Authors:
- R. D. Pavlov
- Yu. V. Sharikov
The article is devoted to system «Ore pretreatment» of automation of process of enrichment of factory on extraction of diamonds. Work of a site рудоподготовки and its equipment, the basic purposes and problems of introduction ASUTP «Ore pretreatment» is briefly described, the basic contours by means of which introduction, stabilization and optimization of corresponding technological parameters is reached are resulted.
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Date submitted2007-10-28
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Date accepted2007-12-22
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Date published2008-04-01
Structure and algorithms of control and automation when using powerful electromechanical complexes with semiconductor converters
- Authors:
- A. E. Kozyaruk
- M. S. Cheremushkina
The structure and algorithms of control by technological complexes with use of electromechanical systems with semi-conductor converters is resulted. Algorithms of a direct control by the moment in electric drives of an alternating current and maintenance of electromagnetic compatibility are considered at use of active rectifiers.
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Date submitted2007-10-10
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Date accepted2007-12-28
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Date published2008-04-01
Training-system of hardware-software synthesis of automated control systems on the example of continuous operation unit
- Authors:
- E. D. Kadyrov
- E. A. Alsufiev
The article describes applying of multifunctional laboratory training stations, devoted to studying modern automation control systems, which has been applied at Laboratory of modern technologies of automation of Saint Petersburg State Mining Institute. The first part outlines modern requirement for specialists in the field of automation and describes the laboratory from the point of view of integrated organization of educational process. The second part describes training-system «Microprocessor devices based automation control system of a continuous time unit», which comprises a physical installation to let one learn coupling with a real technological object during all stage – from initial mounting up to executive dispatcher control.
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Date submitted2007-10-23
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Date accepted2007-12-13
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Date published2008-04-01
Modern instrumentation of gas analysis
- Authors:
- I. A. Kamaldinov
- I. N. Beloglazov
- D. S. Kireev
In this article we gave review of production, which is made by OJSC «SPA Pribor». You can see the main characteristics of this apparatures. We detaility described gas analyzers for control of structure of different gases mixes.
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Date submitted2007-10-26
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Date accepted2007-12-12
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Date published2008-04-01
Foreign experience of automation in mining industry
- Authors:
- S. I. Popov
- E. D. Kadyrov
The article describes examples of automation system applying at foreign mineral resource industry plants, based on «Schneider Electric» microprocessor devices. Integrated use of technical devices when developing such systems is described.
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Date submitted2007-10-30
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Date accepted2007-12-21
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Date published2008-04-01
System of automatic control of damage of slurry lines
- Authors:
- V. I. Malarev
- N. V. Knyshov
- A. S. Simakov
In the degree we can see the system of automatic control of breaking of trunk pipeline of mineral resources, which based on explosion effects of acoustic emission and developing on based of mathematic model get around impulse of pressure in trunk pipeline system. You can see the main advantages this method. It’s important thuf explosion of this method can help us to spend less time on making of diagnostic works and economize money, spending of this industry.
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Date submitted2007-10-11
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Date accepted2007-12-09
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Date published2008-04-01
Advantages of using weighing devices for wheel loaders
- Authors:
- Eero Hiltunen
The article dedicates to exploitation of Finland company Tamtron. We described the arrangements of weight for wheel loader, we can see here all variety of arrangements, we described the main functions of this machinery.
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Date submitted2007-10-25
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Date accepted2007-12-10
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Date published2008-04-01
Compensation of disturbance effect on technological process
- Authors:
- E. D. Kadyrov
Clause is devoted to a frequency method of synthesis of technological processes on an example autogenous swimming trunks of sulphidic materials in furnace Vanjukova. The basic parameters of quality of management are resulted, revolting influences are described, transformation of a multivariate control system by complex processes to qvasisystem (to one-dimensional control systems) with the purpose of indemnification of indignations is made. The frequency method described in clause can be used for synthesis of control systems by other processes.
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Date submitted2007-10-02
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Date accepted2007-12-21
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Date published2008-04-01
Method of determination of mass absorption coefficient in photometry of true solutions and dispersed media
- Authors:
- S. Z. El-Salim
- I. N. Beloglazov
- D. S. Kireev
The article dedicates to the problem of control of structure of technological solution of productions cycle in the mining factory, we described different photometrical methods of determination its structure. For rise and stability of equation of connection we can suggest to realize logometrical principle with fast difference of optical base in factory of photometrical analysators and the opportunity to change long of waves of emanation. You can see the scheme of work this factory and results of dimension.
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Date submitted2007-10-23
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Date accepted2007-12-16
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Date published2008-04-01
About optimum control of mine drainage systems operation
- Authors:
- O. V. Kabanov
The offered managerial system state of working mining installation for rollout of water providing minimum expenseses to electric powers. It is shown way of the shaping the algorithm of optimum control is. Given its mathematical description.
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Date submitted2007-10-21
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Date accepted2007-12-16
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Date published2008-04-01
Onboard control system of excavator
- Authors:
- G. A. Popov
This article describes On-board Excavator Control System, which was worked out by «VIST Group» together with «OMZ Mining Equipment and Engineering» specialists and Saint-Petersburg State mining institute scientists: system structure, solvable tasks, the main lines of further system development.
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Date submitted2007-10-04
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Date accepted2007-12-30
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Date published2008-04-01
Automated control system of ore preparation process at the enrichment plant
- Authors:
- N. V. Zyryanova
In the article the author describes operation of the control system for ore preparation area in one of diamond extracting facilities. The basic functions, levels of the control system and communication links within the system are explained. There are some words about historical logging and operator access rights. A standard human-machine interface is developed and presented in the article. The described process control and automation solutions for ore preparation area can be used as typical for cloning for similar applications.
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Date submitted2007-10-17
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Date accepted2007-12-12
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Date published2008-04-01
Modernization of automatic control system of speck dust leaching shop of Boksitogorsk clay-earth plant
- Authors:
- S. A. Galkin
In the article the author describes operation of the control system for extraction of dust on Boksitogorsk an aluminous factory is resulted. The basic functions of system, levels of automation of given system. The technology, the equipment, the general structure of automation, SCADA system are described.
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Date submitted2007-10-13
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Date accepted2007-12-30
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Date published2008-04-01
Calculation of thermal regime of rotary kiln
- Authors:
- V. O. Golubev
- P. V. Ivanov
Methods of numerical calculation of work of a rotating furnace are considered. Features of modelling of a thermal operating mode of a rotating furnace in view of change of temperature of a material and lining on length of the furnace, a dust content of a gas stream are described.
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Date submitted2007-10-15
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Date accepted2007-12-25
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Date published2008-04-01
Products of Gemcom Software International Inc. - GEMS, Whittle, Surpac
- Authors:
- O. V. Stagurova
This article describes «Gemcom Software International Inc.» products, which are presented in CIS (Gems, Whittle, Surpac): software functionality, structure and principle of operation, as well as specificity and opportunities of its application at domestic mining enterprises.
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Date submitted2007-10-03
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Date accepted2007-12-05
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Date published2008-04-01
Modeling of Vanyukov Process by full factorial experiment
- Authors:
- N. V. Danilova
- E. D. Kadyrov
The approach to studying metallurgical processes by means of a method of planning of experiment is considered. With use 2 4 -factorial plans are investigated influence of parameters of loading of furnace Vanjukov on concentration of copper in stein. As varied variables the stream of sulphidic materials, stream of fluxes and stream of technical oxygen were considered. As a result of processing skilled data the equation of regress is received. Influence of separate factors, and also their joint influence is analysed.
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Date submitted2007-10-30
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Date accepted2007-12-09
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Date published2008-04-01
Mathematical modeling of the process of ultra-deep desiliconization of aluminate solutions with preliminary introduction of hydrogranate sludge
- Authors:
- V. M. Sizyakov
- E. V. Sizyakova
In this article we describe mathematic model of the process of deep of decomposion of alumina solutions with entered of turning hydrogranatic cake before it. The model, we have offered, you can use for creation asutp process in technologic scheme of complex remake of nepheline concentrate in alumina and other products.
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Date submitted2007-10-19
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Date accepted2007-12-29
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Date published2008-04-01
Mathematical description of kinetics of roasting process of nickel sulfide-nickel concentrate
- Authors:
- I. I. Beloglazov
- Yu. V. Sharikov
The kinetic equation describing regularities of kinetics of the process of sweet roasting of the sulphide nickeliferous concentrate is offered. The considered method allows objective calculation of the time-limit of completion of investigated process. The equation can be used for the specification statement of regularities of different heterogeneous processes.
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Date submitted2007-10-06
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Date accepted2007-12-26
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Date published2008-04-01
Equation of flotation process kinetics
- Authors:
- I. N. Beloglazov
The equation describing regularities of kinetics of the flotation process is offered. The improved equation of kinetics of flotation enables objective determination of the time-limit of completion of the process.
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Date submitted2007-10-02
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Date accepted2007-12-15
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Date published2008-04-01
Mathematical description of the process of absorption of heat flow of radiation moving in a real medium
- Authors:
- I. N. Beloglazov
- V. A. Ivanov
- I. I. Beloglazov
The updated equation under certain conditions that is offered hereinafter can coincide with the known equation of Bugera-Baire, but it also represents peculiarities of actual systems more precisely. The equation can be applied for determination of values of the generalized optico-geometrical parameter of a radiation flux and simulation of heat flows of technological processes.
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Date submitted2007-10-22
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Date accepted2007-12-26
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Date published2008-04-01
Modeling of subsystems of alumina concentration control in aluminum electrolyzer
- Authors:
- M. A. Glushchenko
The modelling of control segment of concentration aluminum oxidee in aluminium electrolysis cells with baked anodes are described in this article. The base of research is the model development of the installation. The modelling is executed in software package MatLab ® 6.5 with using visual design program Simulink and structural diagrams of conditions and transitions StateFlow. Figures of aluminum oxide concentration, fluoride salts concentration, temrerature of process, expect voltage are results of this work.
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Date submitted2007-10-14
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Date accepted2007-12-23
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Date published2008-04-01
Mathematical modeling of the process of decomposition of alumina solutions in a cascade of ideal mixing apparatuses
- Authors:
- D. A. Kremcheeva
- Yu. V. Sharikov
On the basis of earlier received of process of decomposition in thedevice of periodic action the mathematical model of process of decomposition in a flow reactor of full hashing in view of input of a priming in a feed is made. On the basis of the received model in a flow reactor the mathematical model of process of decomposition in the cascade of 14 rectors flow type has been developed. Models are made in the inveroment of program complex ReactOp. The solution of the equation of model has been carried out by a stabilization method.
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Date submitted2007-10-02
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Date accepted2007-12-08
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Date published2008-04-01
Mathematical modeling of melting process in liquid bath and creation of regulation system model
- Authors:
- S. A. Galkin
- Yu. V. Sharikov
Mathematical description of the furnace in the complex modeling software in ReactOp reactors is done. Control model on the basis of which model the melting liquid bath and device management package Matlab using visual modeling tool Simulink is presented. Simulation results provide for the parameters of the process, change the variables of furnace about changing the nominal values of oxygen, and as a consequence changes in temperature are analysed. Data on the effects of temperature on the amount of slag, stain and gas are presented. Control system based on the work done to create a system that would ensure a more stable and efficient flow processes in a furnace and improve the quality of the product.
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Date submitted2007-10-26
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Date accepted2007-12-29
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Date published2008-04-01
Methods and approaches to electrolyzer control depending on working conditions and design
- Authors:
- M. A. Glushchenko
Management of technological process of smelting of aluminium is one of the most complex technical problems at whom in a mode of real time on two parameters it is necessary to trace, process, analyse in time the information and to undertake necessary actions. Management of technological process should be reliable and predicted, with the minimal operational expenses at maximal use of accessible resources.
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Date submitted2007-10-06
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Date accepted2007-12-01
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Date published2008-04-01
Mathematical modeling of gaseous fuel combustion process
- Authors:
- V. O. Golubev
- P. V. Ivanov
Methods of calculation of burning of gas in a turbulent stream are considered. The basic equations describing process of burning, for definition of length of a torch and distribution of temperature in a torch are described. Software products for calculation and modelling of burning of gas are shown.
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Date submitted2007-10-09
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Date accepted2007-12-06
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Date published2008-04-01
Character of constant component of phase voltage of ore-heat furnaces for phosphorus and calcium carbide production
- Authors:
- A. A. Pedro
- V. V. Vasiliev
On example of phosphoric and carbide furnaces is considered character of change and the nature of existence a constant component (Ucc) in a phase voltage of ore-smelting furnaces with closed furnace throat. The size and direction Ucc depends on a ratio of electrode processes chemical interaction with reactionary zone components and a degree of development and a condition of burning electric arch.
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Date submitted2007-10-27
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Date accepted2007-12-26
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Date published2008-04-01
Model of calculation of material balance of firing process on clinker for Portland cement production in rotary kiln
- Authors:
- Yu. V. Sharikov
- P. V. Ivanov
The essence of process of roasting charge on clinker was considered. The model of a rotating furnace was constructed in software package ReactOp. Dependences of the basic components processed charge on length of the furnace of sintering and the general change of the basic mass streams were found.