Orekhov A.A., Dorofeev N.V. Geoelectric modeling underground water objects
Geoelectric modeling underground water objects
Orekhov A.A., Dorofeev N.V.
The geoelectric model of underground water objects is constructed in this work. The ecological condition of superficial and underground water objects can be estimated in real time by means of the systems of geoelectric control constructed on the basis of multipole electric systems. The constructed model is based on the analysis of transfer function of the geoelectric cut represented in the form of consistently connected RC-circuits. Change of transfer function values testifies to change of a chemical composition or a hydrodynamic mode of aeration zone and the first water-bearing horizon. The assessment of layers parameters – specific resistance and specific dielectric permeability – is made by means of the specialized algorithms applied to these purposes in geophysics. The presented geoelectric model is intended for further application in the system of environmental monitoring constructed on the basis of the geoelectric probing methods.
Keywords: environmental monitoring, gydrogeoecology, conductometry, geoelectric control, geodynamic object, conductivity.
References
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- Orekhov A.A., Dorofeev N.V. Geoelectric method of quality control water objects // Engineering industry and life safety, 2012, № 2. – P. 33-35.
- Orekhov A.A., Dorofeev N.V. The system for ecological monitoring water objects based on the method of geoelectrical controls // Engineering industry and life safety, 2012, № 2. – P. 36-38.
«Engineering industry and life safety» №4 (14), 2012. Pages: 16-19
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Orekhov Aleksandr Aleksandrovich – teacher, Murom Institute of Vladimir State University, Murom, Russia. E-mail: alexorems@yandex.ru
Dorofeev Nikolay Viktorovich – Ph.D., Murom Institute of Vladimir State University Murom, Russia. E-mail: DorofeevNV@yandex.ru
Dorofeev N.V., Orekhov A.A. Increased reliability of geodynamic control system through the use of new techniques for measuring and monitoring
Increased reliability of geodynamic control system through the use of new techniques for measuring and monitoring
Dorofeev N.V., Orekhov A.A.
In this paper the method of increasing the reliability of the geodynamic control through the introduction of new methods of measurement and control. The proposed method is based on the equipotential geoelectric method to the registration of the phase characteristics of an elliptically polarized field and contactless transformer sensors. The proposed changes can not only get rid of the shortcomings inherent in the electric survey equipment, but also by elements of the measuring path redundancy to improve the reliability of the system. Schemes of combin-ing the elements of the measuring path of geodynamic control and graphics probability of failure-free operation of the system geodynamic control before and after the application of a technique. We show that the proposed method of measurement and control increases mean time to failure with probability 0.9, and 2.25 times of 6.75 years.
Keywords: geoelectric monitoring system, monitoring system, geo-ecology, geo-ecological monitoring, equipotential resistivity method, reliability, increased reliability.
References
- Dorofeev N.V., Orekhov A.A.Exchange of information in the system of the geodynamic control // Technology of Technosphere Safety, 2012, № 4 (44).
- Orekhov A.A., Dorofeev N.V. Information-measuring system for geoelectrical monitoring of geodynamic objects // Radio Engineering and Telecommunication Systems, 2012, № 2.
- Orekhov A.A., Dorofeev N.V. The organizational structure of geo-environmental monitoring of geodynamic objects // Technology of Technosphere Safety, 2012, № 4 (44).
- Kuzichkin O.R., Kuligin M.N., Kalinkina N.E. Register of geodynamics surface roughness in electrical prospecting equipotential method // Methods and means of communication and information processing. Vol. 1. – St. Petersburg: Gidrometeoizdat – 2001.
- Orekhov A.A., Dorofeev N.V. Geoelectric method of quality control water objects // Engineering industry and life safety, 2012, №2. – P. 33-35.
«Engineering industry and life safety» №4 (14), 2012. Pages: 12-15
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Dorofeev Nikolay Viktorovich – Ph.D., Murom Institute of Vladimir State University, Murom, Russia. E-mail: DorofeevNV@yandex.ru
Orekhov Aleksandr Aleksandrovich – teacher, Murom Institute of Vladimir State University, Murom, Russia. E-mail: alexorems@yandex.ru
Orekhov A.A., Dorofeev N.V. Identification of the functional dependence of the level of electrical conductivity of natural waters on the level of contamination
Identification of the functional dependence of the level of electrical conductivity of natural waters on the level of contamination
Orekhov A.A., Dorofeev N.V.
Functional dependences of water conductivity of solution on level of its impurity, i.e. the salts dissolved in it are investigated in this article. The received dependences are intended for further application in algorithms of data processing of environmental monitoring systems of the surface and underground water constructed on the basis of geoelectric control methods. All supervision can be carried out automatically in real time when using this method without necessity of use of the special bulky chemical equipment. However, creation of the reliable and effective automated complexes for carrying out such monitoring is at a loss in connection with an insufficient well-conceived of establishment methods of direct quantitative link between an conductivity of water solution and mineralization size. Degree, factors and an error of the polynomial approximating considered dependences is defined.
Keywords: environmental monitoring, gydrogeoecology, conductometry, geoelectric control, geodynamic object, conductivity.
References
- Belousov A.P., Gavich I.K., Lisenkov A.B., Popov E.V. Environmental Hydrogeology – M: IKC «Akademkniga», 2006. – 397 p.
- Orekhov A.A., Dorofeev N.V. Geoelectric method of quality control water objects // Engineering industry and life safety, 2012, № 2. – P. 33-35.
- Orekhov A.A., Dorofeev N.V. The structure of the information processing systems of the electromagnetic geo-environmental monitoring geodynamic objects // Algorithms, methods and systems of data processing, 2012, № 2 (20). – P. 69-76.
- PC SOP RT 002-1-003-94 Rapid method of quality control of natural, waste water and distilled water according to their conductivity. Guidelines. – Kazan, 1995.
«Engineering industry and life safety» №3 (13), 2012. Pages: 23-26
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Orekhov Aleksandr Aleksandrovich – teacher, Murom Institute of Vladimir State University, Murom, Russia. E-mail: alexorems@yandex.ru
Dorofeev Nikolay Viktorovich – Ph.D., Murom Institute of Vladimir State University, Murom, Russia. E-mail: DorofeevNV@yandex.ru
Dorofeev N.V., Orekhov A.A. Increase the efficiency of the geodynamic control through the introduction of new geoelectric models
Increase the efficiency of the geodynamic control through the introduction of new geoelectric models
Dorofeev N.V., Orekhov A.A.
In this paper the method of increasing the efficiency of the geodynamic control by introducing new geoelectrical models. Geoelectrical model developed geoelectric section and surface irregularities into account the effect of temperature and humidity on the change in the conductivity of the soil. Criteria of evaluation of the effectiveness of automated controls. The choice of statistical test for evaluating the effectiveness of the geodynamic control. The evaluation of the effectiveness of the geodynamic control, developed on the basis of the proposed geoelectrical models. Shown that the use of new models in the geodynamic system control and monitoring to reduce the risk of false detection at 0.08 and increase the probability of correct detection even when the signal / noise ratio 16.25 dB. Thus, the application of the proposed geoelectrical models made it possible to increase the efficiency of the geodynamic control.
Keywords: geoelectric monitoring system, monitoring system, geo-ecology, geo-ecological monitoring, geoelectric model, efficiency, effectiveness.
References
- Orekhov A.A., Dorofeev N.V. The system for ecological monitoring water objects based on the method of geoelectrical controls // Engineering industry and life safety, 2012, № 2. – P. 36-38.
- Dorofeyev N.V., Orekhov A.A. Building geographic information-analytic systems for environmental monitoring // Algorithms, methods and systems of data processing, 2012, №. 2 (20).
- Orekhov A.A., Dorofeev N.V. The organizational structure of geo-environmental monitoring of geodynamic objects // Technology Technosphere Safety, 2012, № 4 (44).
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- Kasatkin A.S., Kuzmin I.V. Evaluating the effectiveness of the automated control
«Engineering industry and life safety» №3 (13), 2012. Pages: 11-14
Download full text:
Dorofeev Nikolay Viktorovich – Ph.D., Murom Institute of Vladimir State University, Murom, Russia. E-mail: DorofeevNV@yandex.ru
Orekhov Aleksandr Aleksandrovich – teacher, Murom Institute of Vladimir State University, Murom, Russia. E-mail: alexorems@yandex.ru
