SIMPLIFIED MATHEMATICAL MODEL OF SMALL SIZED UNMANNED AIRCRAFT VEHICLE LAYOUT
Strong reduction of new aircraft design period using new technology based on artificial intelligence is the key problem mentioned in forecasts of leading aerospace industry research centers. This article covers the approach to development of quick aerodynamic design methods based on artificial intel...
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| Format: | Article |
| Language: | Russian |
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Moscow State Technical University of Civil Aviation
2017-01-01
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| Series: | Научный вестник МГТУ ГА |
| Subjects: | |
| Online Access: | https://avia.mstuca.ru/jour/article/view/989 |
| _version_ | 1797882990002438144 |
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| author | V. V. Vyshinsky A. O. Kislovskiy S. A. Kolchev |
| author_facet | V. V. Vyshinsky A. O. Kislovskiy S. A. Kolchev |
| author_sort | V. V. Vyshinsky |
| collection | DOAJ |
| description | Strong reduction of new aircraft design period using new technology based on artificial intelligence is the key problem mentioned in forecasts of leading aerospace industry research centers. This article covers the approach to development of quick aerodynamic design methods based on artificial intelligence neural system. The problem is being solved for the classical scheme of small sized unmanned aircraft vehicle (UAV). The principal parts of the method are the mathematical model of layout, layout generator of this type of aircraft is built on aircraft neural networks, automatic selection module for cleaning variety of layouts generated in automatic mode, robust direct computational fluid dynamics method, aerodynamic characteristics approximators on artificial neural networks.Methods based on artificial neural networks have intermediate position between computational fluid dynamics methods or experiments and simplified engineering approaches. The use of ANN for estimating aerodynamic characteris-tics put limitations on input data. For this task the layout must be presented as a vector with dimension not exceeding sev-eral hundred. Vector components must include all main parameters conventionally used for layouts description and completely replicate the most important aerodynamics and structural properties.The first stage of the work is presented in the paper. Simplified mathematical model of small sized UAV was developed. To estimate the range of geometrical parameters of layouts the review of existing vehicle was done. The result of the work is the algorithm and computer software for generating the layouts based on ANN technolo-gy. 10000 samples were generated and the dataset containig geometrical and aerodynamic characteristics of layoutwas created. |
| first_indexed | 2024-04-10T03:43:34Z |
| format | Article |
| id | doaj.art-0c008d1b18d14250866ce7df490003dd |
| institution | Directory Open Access Journal |
| issn | 2079-0619 2542-0119 |
| language | Russian |
| last_indexed | 2024-04-10T03:43:34Z |
| publishDate | 2017-01-01 |
| publisher | Moscow State Technical University of Civil Aviation |
| record_format | Article |
| series | Научный вестник МГТУ ГА |
| spelling | doaj.art-0c008d1b18d14250866ce7df490003dd2023-03-13T07:19:17ZrusMoscow State Technical University of Civil AviationНаучный вестник МГТУ ГА2079-06192542-01192017-01-011968694989SIMPLIFIED MATHEMATICAL MODEL OF SMALL SIZED UNMANNED AIRCRAFT VEHICLE LAYOUTV. V. Vyshinsky0A. O. Kislovskiy1S. A. Kolchev2Московский физико-технический институт (государственный университет); Центральный аэрогидродинамический институт им. проф. Н.Е. ЖуковскогоМосковский физико-технический институт (государственный университет)Московский физико-технический институт (государственный университет)Strong reduction of new aircraft design period using new technology based on artificial intelligence is the key problem mentioned in forecasts of leading aerospace industry research centers. This article covers the approach to development of quick aerodynamic design methods based on artificial intelligence neural system. The problem is being solved for the classical scheme of small sized unmanned aircraft vehicle (UAV). The principal parts of the method are the mathematical model of layout, layout generator of this type of aircraft is built on aircraft neural networks, automatic selection module for cleaning variety of layouts generated in automatic mode, robust direct computational fluid dynamics method, aerodynamic characteristics approximators on artificial neural networks.Methods based on artificial neural networks have intermediate position between computational fluid dynamics methods or experiments and simplified engineering approaches. The use of ANN for estimating aerodynamic characteris-tics put limitations on input data. For this task the layout must be presented as a vector with dimension not exceeding sev-eral hundred. Vector components must include all main parameters conventionally used for layouts description and completely replicate the most important aerodynamics and structural properties.The first stage of the work is presented in the paper. Simplified mathematical model of small sized UAV was developed. To estimate the range of geometrical parameters of layouts the review of existing vehicle was done. The result of the work is the algorithm and computer software for generating the layouts based on ANN technolo-gy. 10000 samples were generated and the dataset containig geometrical and aerodynamic characteristics of layoutwas created.https://avia.mstuca.ru/jour/article/view/989математическая моделькомпоновка летательного аппаратамалоразмерный летательный аппаратискусственная нейронная сетьчисленные методы аэродинамического расчета |
| spellingShingle | V. V. Vyshinsky A. O. Kislovskiy S. A. Kolchev SIMPLIFIED MATHEMATICAL MODEL OF SMALL SIZED UNMANNED AIRCRAFT VEHICLE LAYOUT Научный вестник МГТУ ГА математическая модель компоновка летательного аппарата малоразмерный летательный аппарат искусственная нейронная сеть численные методы аэродинамического расчета |
| title | SIMPLIFIED MATHEMATICAL MODEL OF SMALL SIZED UNMANNED AIRCRAFT VEHICLE LAYOUT |
| title_full | SIMPLIFIED MATHEMATICAL MODEL OF SMALL SIZED UNMANNED AIRCRAFT VEHICLE LAYOUT |
| title_fullStr | SIMPLIFIED MATHEMATICAL MODEL OF SMALL SIZED UNMANNED AIRCRAFT VEHICLE LAYOUT |
| title_full_unstemmed | SIMPLIFIED MATHEMATICAL MODEL OF SMALL SIZED UNMANNED AIRCRAFT VEHICLE LAYOUT |
| title_short | SIMPLIFIED MATHEMATICAL MODEL OF SMALL SIZED UNMANNED AIRCRAFT VEHICLE LAYOUT |
| title_sort | simplified mathematical model of small sized unmanned aircraft vehicle layout |
| topic | математическая модель компоновка летательного аппарата малоразмерный летательный аппарат искусственная нейронная сеть численные методы аэродинамического расчета |
| url | https://avia.mstuca.ru/jour/article/view/989 |
| work_keys_str_mv | AT vvvyshinsky simplifiedmathematicalmodelofsmallsizedunmannedaircraftvehiclelayout AT aokislovskiy simplifiedmathematicalmodelofsmallsizedunmannedaircraftvehiclelayout AT sakolchev simplifiedmathematicalmodelofsmallsizedunmannedaircraftvehiclelayout |