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Journal of Automation and Information Sciences
SJR: 0.275 SNIP: 0.59 CiteScore™: 0.8

ISSN Druckformat: 1064-2315
ISSN Online: 2163-9337

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Journal of Automation and Information Sciences

DOI: 10.1615/JAutomatInfScien.v34.i6.10
14 pages

Solution of Optimization Control Problem under Uncertainty Conditions

Vsevolod M. Kuntsevich
Institute of Space Research of National Academy of Sciences of Ukraine and State Space Agency of Ukraine, Kiev, Ukraine


The gradient method of solution of quadric programming problem under parametric uncertainty and with measurement of the minimized function with bounded noise is considered. It is shown, that convergence of gradient minimization procedure, i.e., existence of a bounded minimal invariant set, takes place only when uncertainty in a priori parameter estimation is within some bounds. For preservation of convergence of iterative procedure when parametric uncertainty increases, use of "direct" adaptive control is suggested.

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