Robotic mine management

Nagovitsyn, O. V.; Voznyak, M. G.

doi:10.25018/0236_1493_2021_51_0_326

Cited by 2 publications

(2 citation statements)

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“…There are 2 works by [41,42] and other works with Nagovitsyn: [40] (Digital Twin of Solid Mineral Deposit) and [43] (Structure of Integrated Stability Monitoring in Open Pit Mining).…”

Section: Safety-conscious Managementmentioning

confidence: 99%

Generalized assessment of region environmental state based on mathematico-cartographic modeling with GIS

Belogurov

2024

E3S Web Conf.

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The developed methodology features an uneven distribution of indicator parameters in classes, based on principles of regulation and ecological laws. The problem is solved by the innovative method of mathematico-cartographic modeling, based on GIS-technology using the Geostatistical Analysis ArcGIS. All models are tested according to the Belogurov's RR-criterion of model suitability. Among the many logistic functions, the one for which the rules for the allocation of 5 classes are established, is selected. Mathematical analysis of the expression for the logistic curve made it possible to propose the new authors expression for its description. It contains such parameters as the values of the middle and width of the increasing section of this curve and its maximum value. This set is more visible and convenient for assessing the environmental state. It also corresponds to the typical pollution levels accepted by the Hydro meteorological Service: high and extremely high pollution levels. The maximum efforts and means to improve on the environmental state will be devoted to the first signs of high pollution, preventing the transition from class 2 to class 3. A well-reasoned concept of creating systems for monitoring dangerous trends and managing enterprises in accordance with mining safety conditions has been developed.

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“…There are 2 works by [41,42] and other works with Nagovitsyn: [40] (Digital Twin of Solid Mineral Deposit) and [43] (Structure of Integrated Stability Monitoring in Open Pit Mining).…”

Section: Safety-conscious Managementmentioning

confidence: 99%

Generalized assessment of region environmental state based on mathematico-cartographic modeling with GIS

Belogurov

2024

E3S Web Conf.

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“…In Russia in recent years, most mining companies have shown interest in robotic mine dump trucks, but only one domestic pilot project based on the BELAZ-7513R model has been implemented yet -by SUEK-Khakassia LLC at the Chernogorsky pit (Abakansky open pit mine, Chernogorsk, Khakassia, Russia) [5,13]. It is obvious that the key issue determining the economic efficiency and feasibility of the application of robotics in mining and mine transport operations is productivity [7,8,14,15]. The caution of potential customers relates to the lack of valuable statistical data (including foreign ones) confirming the intensity growth of transportation by robots compared to human drivers [10,16].…”

Section: Introductionmentioning

confidence: 99%

On some aspects of increasing the target productivity of unmanned mine dump trucks

Sizemov¹,

Temkin²,

Deryabin³

et al. 2021

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This article considers one of the approaches to solving the problem of improving the efficiency of the functioning of unmanned open pit transport. The actual data on the movements of robotic dump trucks within the framework of a continuous transport and technological cycle at one of mining sites of a coal mine are analyzed.During the study, the movement times in the loaded and empty states are recorded. In addition, the time of passing by dump trucks of individual sections of the transport route is monitored, in order to empirically determine the speed reserves for each robot. As a result, several options have been obtained to increase the target performance of an autonomous dump truck by changing the speed modes of movement in certain sections. One of the variants is presented in the paper as an illustrative example. The paper also briefly discusses possible approaches to formalizing the procedure for determining the optimal driving modes of robotic dump trucks, depending on the terrain and features of the route as well as the roadbed condition.

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Robotic mine management

Cited by 2 publications

References 0 publications

Generalized assessment of region environmental state based on mathematico-cartographic modeling with GIS

Generalized assessment of region environmental state based on mathematico-cartographic modeling with GIS

On some aspects of increasing the target productivity of unmanned mine dump trucks

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