SOIL ACIDITY ADAPTIVE CONTROL PROBLEM

Результат исследований: Научные публикации в периодических изданияхстатьярецензирование

5 Цитирования (Scopus)

Аннотация

Problem of soil acidity regularization is modeled as stochastic adaptive control problem with a linear difference equation of the dynamics of a field pH level. Stochastic component in the equation represents an individual time variability of soil acidity of an elementary section. We use Bayesian approach to determine a posteriori probability density function of the unknown parameters of the stochastic transition process. The Kullback–Leibler information divergence is used as a measure of difference between true distribution and its estimation. Algorithm for the construction of an adaptive stabilizing control in such a linear control system is proposed in the paper. Numerical realization of the algorithm is represented for a problem of a field soil acidity control.
Язык оригиналаанглийский
Страницы (с-по)1671-1677
Число страниц7
ЖурналStochastic Environmental Research and Risk Assessment
Том29
Номер выпуска6
DOI
СостояниеОпубликовано - 2015

Предметные области Scopus

  • Математика (все)

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