Rational homing of high-speed aeroballistic UAV on terminal part of the path

Аuthors

Sypalo K. I.^1*, Kuznetsov M. N.²

1. National Research Center "Zhukovsky Institut", 1, Zhukovsky str, Zhukovsky, Moscow Region, 140180, Russia
2. Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

*e-mail: sypalo_ki@nrczh.ru

Abstract

In this article the approach is provided to solve the problem of determining homing method meeting requirements of accuracy with the constraints imposed on the terminal part of trajectory for the high-speed aeroballistic unmanned aerial vehicle (UAV) with the high aerodynamic efficiency into the atmosphere. The problem is complicated by the uncertainties of aerodynamic characteristics of the aircraft and the wide range of uncontrolled effects of the different nature. The algorithm generates aboard continuously updateable reasonable trajectory according to the data from the multispectral surveillance system. The results of modelling show us the applicability of the proposed approach for generation of optimal control actions in different conditions with low sensitivity to the effects of uncontrollable factors.

Keywords:

high precision homing; updateable reasonable trajectory; spline; Bezier curve; high-speed aeroballistic UAV

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