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A parameter identification method for natural gas supply systems under unsteady gas flow

  • Computer-Aided Information Control Systems, Process Control Systems
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Abstract

We consider the identification problem for the technical parameters, i.e., hydraulic efficiency coefficients, of gas transmission systems (GTS) under standard unsteady gas flow. Coefficient estimation is reduced to a conditional optimization problem with equality type constraints. We propose an algorithm to solve it. The algorithm’s efficiency has been tested with computational experiments, including a looped gas supply system. The resulting model operates under the current level of GTS information support.

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Authors and Affiliations

  1. Gubkin Russian State University of Oil and Gas (National Research University), Moscow, Russia

    M. G. Sukharev & K. O. Kosova

  2. SJC “PROJECT ANALYTIC CENTER ‘LORES’,”, Vidnoe, Moscow Region, Russia

    M. G. Sukharev & K. O. Kosova

Authors
  1. M. G. Sukharev
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  2. K. O. Kosova
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Correspondence to M. G. Sukharev.

Additional information

Original Russian Text © M.G. Sukharev, K.O. Kosova, 2017, published in Avtomatika i Telemekhanika, 2017, No. 5, pp. 141–151.

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Sukharev, M.G., Kosova, K.O. A parameter identification method for natural gas supply systems under unsteady gas flow. Autom Remote Control 78, 882–890 (2017). https://doi.org/10.1134/S0005117917050101

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  • DOI: https://doi.org/10.1134/S0005117917050101

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