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This article is cited in 9 scientific papers (total in 9 papers)
Calculation of the derivative of an inaccurately defined function by means of feedback laws
V. I. Maksimovab a Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
b Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg, Russia
Abstract:
The problem of calculating the derivative of an inaccurately defined function is considered. This problem is one of the “classical” problems in mathematical analysis. Various algorithms for solving this problem have been proposed by many authors. In the present study, constructions of positional control theory are invoked to solve this problem. Due to the presence of error in the measurement of the values of a function, the exact calculation of the derivative seems to be impossible. In view of this feature, a problem solving algorithm is presented that is based on an appropriate modification of the method of models controlled by feedback laws and is robust with respect to informational noise and measurement errors.
Received: November 15, 2014
Citation:
V. I. Maksimov, “Calculation of the derivative of an inaccurately defined function by means of feedback laws”, Optimal control, Collected papers. In commemoration of the 105th anniversary of Academician Lev Semenovich Pontryagin, Trudy Mat. Inst. Steklova, 291, MAIK Nauka/Interperiodica, Moscow, 2015, 231–243; Proc. Steklov Inst. Math., 291 (2015), 219–231
Linking options:
https://www.mathnet.ru/eng/tm3665https://doi.org/10.1134/S0371968515040172 https://www.mathnet.ru/eng/tm/v291/p231
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Abstract page: | 334 | Full-text PDF : | 71 | References: | 84 | First page: | 5 |
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