Wyniki wyszukiwania - BazTech

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Integration and in-field gains selection of flight and navigation controller for remotely piloted aircraft system

Słowik M., Ołdziej D., Gosiewski Z.

Acta Mechanica et Automatica

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2017

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Vol. 11, no. 1

33--37

EN

In the paper the implementation process of commercial flight and navigational controller in own aircraft is shown. The process of autopilot integration were performed for the fixed-wing type of unmanned aerial vehicle designed in high-wing and pull configuration of the drive. The above equipment were integrated and proper software control algorithms were chosen. The correctness of chosen hardware and software solution were verified in ground tests and experimental flights. The PID controllers for longitude and latitude controller channels were selected. The proper deflections of control surfaces and stabilization of roll, pitch and yaw angles were tested. In the next stage operation of telecommunication link and flight stabilization were verified. In the last part of investigations the preliminary control gains and configuration parameters for roll angle control loop were chosen. This enable better behavior of UAV during turns. Also it affected other modes of flight such as loiter (circle around designated point) and auto mode where the plane executed a pre-programmed mission.

2

HIL investigations of extended UAV on-board controller

Słowik M., Gosiewski Z., Ołdziej D.

Control and Cybernetics

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2016

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Vol. 45, no. 3

329--337

EN

The paper presents the testing process dedicated to the unmanned aerial vehicle ﬂight controller. The quality of performance of stabilization and navigation tasks has been investigated not during standard in-ﬂight tests, but in the hardware in the loop (HIL) simulation environment. The virtual ﬂight was controlled by the real autopilot. The artiﬁcial ﬂight parameters were generated and autopilot uses them as in real ﬂight conditions. Such approach saves time and is economically justiﬁed, because of the lack of hardware losses during the failed ﬂight tests.

3

Kontroler lotu dla bezzałogowych obiektów latających

Strzelczyk P., Macek-Kamińska K.

Pomiary Automatyka Robotyka

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2015

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R. 19, nr 4

69--73

PL

W artykule przedstawiono autorskie rozwiązanie kontrolera lotu przeznaczonego do sterowania bezzałogowego obiektu latającego. Omówiono schemat blokowy i opisano podstawowe elementy układu sterowania oraz ich zasadę działania. Zaprezentowano wybrane elementy autorskiego systemu operacyjnego czasu rzeczywistego, odpowiedzialne za kontrolę urządzeń układu sterowania oraz komunikację bezprzewodową z układem kontroli lotu.

EN

The article presents an original solution of construction the flight controller dedicated for unmanned flying objects. Block diagram has been attached and basic elements of the control system have been described. The principle of individual elements has been also described. Most important elements responsible for the control of the control system devices and wireless communication with the flight control system embedded in authorial RTOS have been presented.

4

A distributed control system for multirotor aerial platforms

Bondyra A., Gardecki S., Gąsior P.

Measurement Automation Monitoring

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2015

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Vol. 61, No. 7

343--345

EN

In a variety of microavionics systems for multirotor flying platforms, only a few are designed as open hardware and software solutions, suitable for scientific research. In this paper, we present our own approach – a modular, distributed control system. The developed solution is adaptive for new tasks, unified between each module and designed in an innovative hardware manner. The presented solution has been already developed in various designs of multirotor platforms intended for different applications.