Article 8417

Title of the article

INFORMATION MODELING IN TASKS FOR CONTROL SEARCH OF A MOVABLE OBJECT   

Authors

Poltavskiy Aleksandr Vasil'evich, doctor of technical sciences, Professor of «Informatization of Education» Institute of Mathematics, Informatics and Natural Sciences, Moscow State Pedagogical University; leading researcher, ICS RAS named after V. A. Trapeznikov (117997, Россия 65 Profsoyuznaya street, Moscow, Russia), avp57avp@yandex.ru
Buts Viktor Petrovich
, doctor of technical sciences, professor, sub-department of radio equipment design and production, Penza State University (440026, 40 Krasnaya street, Penza, Russia), kipra@pnzgu.ru
Yurkov Nikolay Kondrat'evich, doctor of technical sciences, professor, head of sub-department of radio equipment design and production, Penza State University (440026, 40 Krasnaya street, Penza, Russia), yurkov_NK@mail.ru

Index UDK

658.286:621.868.2

DOI

10.21685/2307-4205-2017-4-8

Abstract

Background. It is shown that in the course of solving the problems of organizing the trajectory of unmanned aerial vehicles (UAVs), the question often arises of the adequacy of control resources in order to achieve certain areas of the coordinate space. It is necessary to determine the type of the object's trajectory for the output of the UAV from the current (specified) state to a given point, provided that controls are located within the specified boundaries. The problem of developing information models and rational algorithms that allow realizing the solution of the problem for trajectory analysis is put and is being solved.
Materials and methods. In the course of solving the task posed, only those features that have served as a source of application of direct (immediate) optimization and automated procedures of non-gradient random search in motion control models of mobile objects are considered.  
Results. The problem of optimizing the control of a moving object for a "fast turn" is solved in accordance with the maximum principle of L S. Pontryagin. It is shown that the control intensity determines the nature of the transient process in the dynamic system, and the control intensity in the UAV information model for each vector coordinate must be selected individually depending on the UAV flight mode.
Conclusions. One of the approaches to finding the optimal control in simulation simulation and searching for characteristics of moving objects is given.

Key words

UAV complex, composition, weaponry

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Дата создания: 17.01.2018 09:45
Дата обновления: 17.01.2018 13:36