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During the process of drilling wells, it is necessary to have information about the composition of the soil layers through which the drill passes. This will optimize the parameters of rotation of the drill, the load on the drill, as a result of which equipment wear will be reduced. It will also make it possible to lay optimal trajectories during well drilling and track the penetration of the drill into the target layer. This issue is especially relevant for the oil industry, where production is carried out at grea...

On a global scale, every year the environmental problems that arise when using traditional methods of obtaining heat and cold are becoming more and more relevant. In this regard, and also in view of a number of successes in the field of materials science, in recent years, the thermoelectric Peltier effect has been of increasing practical interest to researchers. So for several years, the average increase in the global production of thermoelectric modules and thermoelectric devices for various purposes was about 15...

The article considers the problem of predictive estimation of deformation processes of geotechnical control objects. It is noted that the main task of geotechnical monitoring is the rapid identification and geodynamic forecasting of geological processes that may affect the safe state of life-supporting and man-made objects, in order to timely develop and take measures to prevent and eliminate emergency situations. One of the most effective ways to timely predict the beginning and activation of deformation processe...

The paper considers the methodology and algorithms for integrating geotechnical control methods in assessing the stability of natural and technical objects. In the process of creating data processing algorithms for control systems of natural and technical objects, it is necessary to be based on the purpose and system methodology of the control itself. The purpose of the control is to assess the current state of the object based on the measured geotechnical data and to forecast the development of possible destructi...

An important practical task in the study of any measuring devices and systems is to assess their sensitivity. Such systems include, in particular, hardware and software systems for geodynamic monitoring of geological environments for leaks of petroleum products (from areal storage and processing facilities), implemented on the basis of the phase-based method of geoelectric control. The idea of this method is based on the fact that various petroleum products have their own unique electrical characteristics, contras...

Peltier thermoelectric modules (TEM) have a number of key advantages over compressor cooling systems (ease of use for both cooling and heating, high operational characteristics due to the absence of moving parts, etc.). Ensuring smooth and accurate regulation of the TEM temperature regime requires the development and application of effective automatic control systems. To create complex temperature change profiles, it is necessary to increase the order of the control system, which causes a stability problem. To ana...

Currently, the growth of agricultural production in Russia is closely related to the pace of scientific and technological progress in the agro-industrial complex, which is largely determined by its level of energy supply. The most significant consumers of energy in the agro-industrial complex are livestock, poultry complexes and enterprises associated with food storage. In animal husbandry, energy costs are the second largest after feed, with more than 30% of the energy consumed in creating a production microclima...

The article discusses well-known methods and algorithms of joint processing of geoelectric and seismoacoustic signals, which have the possibility of practical implementation for geodynamic and geotechnical media monitoring in real time. One of these methods is the solution of the equation describing the probed geological environment, which is under the joint action of the electrical signal and the components of the seismic wave. This allows us to isolate and localize parts of the analyzed medium with different inh...

In this article questions of increase in effectiveness of the equipotential method (its adaptation) for a research and monitoring of karst processes are considered. Authors carried out the analysis of the principles of creation of systems of monitoring on the basis of the equipotential method. Mathematical justification of formation of compensation signals for sensitization of the applied equipotential method is given in work. Algorithms of the regression analysis for increase in reaction of system of monitoring t...

In this study revealed that there is a connection between fluctuations in the groundwater level with diurnal and semidiurnal tides. Especially this relationship manifests itself in the aquifer with low porosity. In the proposed regression algorithms to eliminate the endogenous character the interference. The algorithm involves splitting the interval of observation on the quasi-stationary geodynamic portions. This forms the minimization function for regression analysis. For registration of points within the range, ...