Justification of Thrust Vector Deflection of Twin-Engine Unmanned Aerial Vehicle Power Plants / Dvimotorio Bepiločio Orlaivio Traukos Vektorių Valdymo Pagrindimas

Кulyk, Mykola; Харченко, Володимир Петрович; Matiychyk, Мykhailo

doi:10.3846/16487788.2011.566319

Cited by 7 publications

(3 citation statements)

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“…In the near future, unmanned aerial vehicles weighting more than 50 kg powered by electric engines fed by fuel cells are likely to appear. However, it should be remembered that the ability to achieve appropriate UAV power unit parameters is related to high costs (Kulyk et al 2011).…”

Section: Discussionmentioning

confidence: 99%

Power Units and Power Supply Systems in Uav

Cwojdziński¹,

Adamski

2014

Aviation

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One of the major tasks in the process of designing future unmanned aerial vehicles is the appropriate choice of a propulsion system and a power source. Depending on the role and size of a given UAV, the following engines are used: electric, jet, turbine and piston (combustion). The following paper also analyses the faultiness of UAVs. Moreover, the most appropriate propulsion systems and power sources depending on the type and description of the mission performed by a UAV are recommended.

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Section: Discussionmentioning

confidence: 99%

Power Units and Power Supply Systems in Uav

Cwojdziński¹,

Adamski

2014

Aviation

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“…The National Aviation University was one of the first institutions in Ukraine which drew attention to the problem of development of unmanned aviation system (UAS) of civil purposes. Currently in Ukraine there are no such important components as the classification of unmanned aviation system according to the common terminology, tactical and technical requirements to the complexes from potential customers, regulatory base for creation, testing and operation of the unmanned aviation complex, funding from the concerned central authorities (Kulyk et al 2011).…”

Section: Introductionmentioning

confidence: 99%

Analysis of Unmanned Aircraft Systems Application in the Civil Field

Харченко

Prusov

2012

Transport

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The basic directions of unmanned aircraft systems applications in the civil field has been reviewed, the concepts of creation and organization of civil unmanned aircraft systems has been considered depending on the task orientation as well as the wide range of issues concerning the use of existing capacity for the design, manufacture and operation, with subsequent integration into the common air space.

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“…Flight safety depends on many elements (Kharchenko, Alexeiev 2010;Kulyk et al 2011). Air-traffic control services in accordance with CNS/ATM (Communication, Navigation, and Surveillance/Air Traffic Management) concept should be enhanced with an ADS-B (Automatic Dependent Surveillance-Broadcast) function (Minimum … 2002).…”

Section: Introductionmentioning

confidence: 99%

Modeling of Ads-B Data Transmission via Satellite

2013

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For modelling transmission of ADS-B messages via low-orbit satellite constellation Iridium, the original model of a communication channel “Aircraft-to-Satellite-to-Ground Station” was built using MATLAB Simulink. The model comprises “Aircraft Uplink Transmitter” (Bernoulli Random Binary Generator, Convolutional Encoder, BPSK Baseband Modulator, High Power Amplifier with a memoryless nonlinearity, Transmitter Dish Antenna Gain), “Uplink Path” (Free Space Path Loss, Phase/Frequency Offset), “Satellite Transponder” (Receiver Dish Antenna Gain, Satellite Receiver System Temperature, Complex Baseband Amplifier, Phase Noise, Transmitter Dish Antenna Gain), “Downlink Path” (Free Space Path Loss, Phase/Frequency Offset), “Ground Station Downlink Receiver” (Receiver Dish Antenna Gain, Ground Receiver System Temperature, Viterbi Decoder), “Error Rate Calculation” block and “Display”. The modelling was realized without and with convolutional coding (r = 3/4, K = 7) at different noise temperatures and free space losses. Dependencies of a Bit Error Rate on free space path losses, antenna's diameter, phase/frequency off-sets, satellite transponder linear gain, aircraft and satellite transponder high power amplifier back-off level, and phase noise were received and analysed.

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Justification of Thrust Vector Deflection of Twin-Engine Unmanned Aerial Vehicle Power Plants / Dvimotorio Bepiločio Orlaivio Traukos Vektorių Valdymo Pagrindimas

Cited by 7 publications

References 0 publications

Power Units and Power Supply Systems in Uav

Power Units and Power Supply Systems in Uav

Analysis of Unmanned Aircraft Systems Application in the Civil Field

Modeling of Ads-B Data Transmission via Satellite

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