MODELING AND IDENTIFICATION OF WELL NO. 3 DEVIATION OF NOVOMYKHAILIVSKA SUITE
Keywords:
deviation, model, chatacteristic, identification, well, control system, drilling, parameters.Abstract
Theoretical description of developing different mathematical models and their identification in accordance with the experimental data was provided. On the basis of the experimental data from the well No. 3 of Novomykhailivska
suite actual models of the well deviation were developed and, in particular, they include: correlation, spectral, and eight parametric models. Their identification was also conducted. According to the numerical estimations
of the root-mean-square error of the managing decisions, the optimum arx 321 type model was identified. Different chatacteristics were made on the basis of the developed models: transitional, impulse, frequency and
spectral in the Matlab software environment..
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