A parameter identification method for natural gas supply systems under unsteady gas flow
| Autor: | K. O. Kosova, M. G. Sukharev |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Mathematical optimization
Engineering Optimization problem business.industry 020209 energy Gas transmission Gas supply 02 engineering and technology Parameter identification problem Identification (information) 020401 chemical engineering Flow (mathematics) Control and Systems Engineering Control theory Natural gas 0202 electrical engineering electronic engineering information engineering 0204 chemical engineering Electrical and Electronic Engineering Current (fluid) business |
| Zdroj: | Automation and Remote Control. 78:882-890 |
| ISSN: | 1608-3032 0005-1179 |
| DOI: | 10.1134/s0005117917050101 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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