Analytical approximation of aircraft dynamics model in problems of approximate optimal control synthesis
- Authors: Blinov A.O.1, Gurman V.I.1, Fralenko V.P.1
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Affiliations:
- Institute of Software Systems, Russian Academy of Sciences
- Issue: Vol 8, No 4 (2009)
- Pages: 16-25
- Section: AIRCRAFT AND SPACE ROCKET ENGINEERING
- URL: https://journals.ssau.ru/vestnik/article/view/830
- DOI: https://doi.org/10.18287/2541-7533-2009-0-4(20)-16-25
- ID: 830
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Abstract
An approximate approach to investigating optimal control of an aircraft as a complex object having no complete analytical description is developed. Approximation of practical models (including simulation ones) of the object by analytical designs of various complexity and accuracy for the search of an approximate global solution with consequent iterative refinement on their basis is proposed. The study of helicopter emergency landing manoeuvre is considered as an example. Description of a software complex of refinement and optimization of control laws including the approximation algorithms is given.
About the authors
A. O. Blinov
Institute of Software Systems, Russian Academy of Sciences
Author for correspondence.
Email: sarmat@pereslavl.ru
Russian Federation
V. I. Gurman
Institute of Software Systems, Russian Academy of Sciences
Email: vlad@gurman.ru
Russian Federation
V. P. Fralenko
Institute of Software Systems, Russian Academy of Sciences
Email: alarmod@pereslavl.ru
Russian Federation