Journal "Software Engineering"
a journal on theoretical and applied science and technology
ISSN 2220-3397

Issue N11 2016 year

DOI: 10.17587/prin.7.522-528
Distributed Control System Synthesis for Spatially Nonuniform Hydrogeological Objects
K. V. Martirosyan, kv1961@live.ru, A. V. Martirosyan, martalex11@mail.ru, North-Caucasus Federal University, Stavropol, 355009, Russian Federation
Corresponding author: Martirosyan Alexander V., Postgraduate Student, North-Caucasus Federal University, 355009, Stavropol, Russian Federation, e-mail: martalex11@mail.ru
Received on June 15, 2016
Accepted on August 25, 2016

This article presents an algorithm for simulation of hydrodynamic processes of a complex hydrogeological object. The formulation of the problem of modeling of hydrodynamic processes as the steps of the synthesis of distributed control systems is presented. The control object is described. Mathematical model of an object is also presented. Nagutskoe mineral water field was selected as a control object, and also as the most advanced field of Caucasus Mineral Waters region. Taking possible spatial heterogeneity factors into account will significantly complicate the calculation. However, it is proposed to amend the classical approach of controller synthesis for a hydrogeological object problem formulation. It is proposed to explore the possibility of obtaining more reliable simulation results by providing spillover factor as an array of data that reflects the spatial variation of the value of this coefficient. In the standard modeling of a hydrological object problem formulation the migration coefficient is set separately for each stratum. Thus, earlier the average gain value of migration was used. This means that the spatial variation of migration coefficient was neglected to simplify the model. This study shows that the application of the proposed presentation factor increases the accuracy of simulation and stability of the system, which confirms the feasibility of this solution.

Keywords: control systems, distributed systems, system synthesis, mathematical modeling, models of hydrogeological objects
pp. 522–528
For citation:
Martirosyan K. V., Martirosyan A. V. Distributed Control System Synthesis for Spatially Nonuniform Hydrogeological Objects, Programmnaya Ingeneria, 2016, vol. 7, no. 11, pp. 522—528.