STABILIZATION OF THE UNMANNED AERIAL VEHICLE IN THE GAS-DYNAMIC COMPLEX

Authors

  • N. F. Tupitsin National Aviation University, Kyiv
  • V. R. Mykolaichuk National Aviation University, Kyiv

DOI:

https://doi.org/10.18372/1990-5548.60.13806

Keywords:

Gas-dynamic complex, automatic stabilization system, artificial air flow

Abstract

The article is devoted to perfecting one of the perspective methods of take-off and landing without airfield, namely, gas-dynamic method. At first, this method accounts an application unmanned aerial vehicle with the aerodynamic controls. However, at the unmanned aerial vehicle take-off and landing with help of external gas-dynamic devices, exists a problem of its stabilization at small velocity of flight. Authors took out a patent on technical solution of the unmanned aerial vehicle stabilization at the unmanned aerial vehicle take-off and landing with help of external gas-dynamic devices, but there is not numerical proof of proposed solution efficiency. To this effect the mathematical model and calculation algorithm of automatic unmanned aerial vehicle stabilization system during take-off and landing in a gas-dynamic complex are developed. The calculations have proven that by using two gas-dynamic devices of matrix type the fundamental possibility appears of stabilizing unmanned aerial vehicle at its near-zero speeds, while the aerodynamic controls are not effective. The mathematical model of unmanned aerial vehicle motion in an artificial air flow is based on the equations of the longitudinal motion dynamics. The peculiarity of the proposed model is that during the stabilization of the angular motion of the unmanned aerial vehicle uses a partial flow around the unmanned aerial vehicle body additional artificial airflow.

Author Biographies

N. F. Tupitsin, National Aviation University, Kyiv

Aviation Computer-Integrated Complexes Department

Candidate of Engineering Sciences. Associate Professor

V. R. Mykolaichuk, National Aviation University, Kyiv

Department of Information Systems and Technologies, State University of Telecommunications, Kyiv

Teaching Fellow

References

N. F. Тupitsyn, “Influence of natural gas-dynamic streams of flying vehicle jet engine on its flight conditions,” Artillery and Rifle Armaments. no.1(38), pp. 41–46, 2011.

N. F. Тupitsyn, “Automatic stabilization system of the UAV at gas-dynamic method takeoff and landing// Abstracts the report,” Eighth World Congress "Aviation in the XXI Century" Kyiv, Ukraine, October 10-12, 2018.

V. M. Sineglazov, M. K. Filyashkin, M. F. Typitsyn, and O. O. Gurska, Aircraft Active Control Systems, Kyiv: Publisher NAU, 2010,160 p.

N. F. Тupitsyn and A. V. Bondarchuk, “Calculation of the characteristics of gas-dynamic landing gear,” Electronic and control systems, no. 2(28), pp. 161–164, 2011.

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Issue

Vol. 2 No. 60 (2019)

Section

AUTOMATIC CONTROL SYSTEMS

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