Name
Pupkov Alexandr Nikolaevich
Scholastic degree
•
Academic rank
associated professor
Honorary rank
—
Organization, job position
Siberian Federal University
Web site url
—
Articles count: 1
The task of nonparametric identification of sequence
objects with discrete-continuous nature of the process
under nonparametric uncertainty, i.e. in conditions
where a priori information is not sufficient for an
informed choice of a model structure up to
parameters is considered. Among series-connected
objects, there can be objects both dynamic and
instantaneous ones with a lag. This kind of
technological chains is common in various industries,
particularly in metal, power, oil refining, etc. in
solving this problem were used methods of
nonparametric identification theory, mathematical
statistics and statistical modeling. The theory of nonparametric
systems is based on local approximation
methods, in particular algorithms for nonparametric
estimation of different kind of dependency from
observation of input-output variables of the object.
The article presents a nonparametric model for the
group of spinning objects with delay. In the work we
show in detail the results of numerical studies
showing that the use of nonparametric algorithms
allows predicting process performance with sufficient
accuracy