Design of a Control System for an Organic Flight Array Based on a Neural Network Controller
This paper presents a flight control system for an organic flight array (OFA) with a new configuration consisting of multimodularized ducted-fan unmanned aerial vehicles. The OFA has a distinguished advantage of assembling or separating with respect to its missions or operational conditions because...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2018-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2018/1250908 |
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| _version_ | 1849409011402670080 |
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| author | Bokyoung Oh Junho Jeong Jinyoung Suk Seungkeun Kim |
| author_facet | Bokyoung Oh Junho Jeong Jinyoung Suk Seungkeun Kim |
| author_sort | Bokyoung Oh |
| collection | DOAJ |
| description | This paper presents a flight control system for an organic flight array (OFA) with a new configuration consisting of multimodularized ducted-fan unmanned aerial vehicles. The OFA has a distinguished advantage of assembling or separating with respect to its missions or operational conditions because of its reconfigurable structure. Therefore, designing a controller that can be flexibly applied in each situation is necessary. First, a dynamic modeling of the OFA based on a single ducted-fan vehicle is performed. Second, the inner loop for attitude control is designed through dynamic model inversion and a PD controller. However, an adaptive control component is needed to flexibly cope with the uncertainty because the operating environment of the OFA is varied, and uncertainty exists depending on the number of modules to be assembled and disturbances. In addition, the performance of the neural network adaptive controller is verified through a numerical simulation according to two scenarios. |
| format | Article |
| id | doaj-art-77476092c21040c3b9f8fd5ce2e9fb85 |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-77476092c21040c3b9f8fd5ce2e9fb852025-08-20T03:35:38ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742018-01-01201810.1155/2018/12509081250908Design of a Control System for an Organic Flight Array Based on a Neural Network ControllerBokyoung Oh0Junho Jeong1Jinyoung Suk2Seungkeun Kim3Agency for Defense Development, Daejeon, Republic of KoreaDepartment of Aerospace Engineering, Chungnam National University, Daejeon, Republic of KoreaDepartment of Aerospace Engineering, Chungnam National University, Daejeon, Republic of KoreaDepartment of Aerospace Engineering, Chungnam National University, Daejeon, Republic of KoreaThis paper presents a flight control system for an organic flight array (OFA) with a new configuration consisting of multimodularized ducted-fan unmanned aerial vehicles. The OFA has a distinguished advantage of assembling or separating with respect to its missions or operational conditions because of its reconfigurable structure. Therefore, designing a controller that can be flexibly applied in each situation is necessary. First, a dynamic modeling of the OFA based on a single ducted-fan vehicle is performed. Second, the inner loop for attitude control is designed through dynamic model inversion and a PD controller. However, an adaptive control component is needed to flexibly cope with the uncertainty because the operating environment of the OFA is varied, and uncertainty exists depending on the number of modules to be assembled and disturbances. In addition, the performance of the neural network adaptive controller is verified through a numerical simulation according to two scenarios.http://dx.doi.org/10.1155/2018/1250908 |
| spellingShingle | Bokyoung Oh Junho Jeong Jinyoung Suk Seungkeun Kim Design of a Control System for an Organic Flight Array Based on a Neural Network Controller International Journal of Aerospace Engineering |
| title | Design of a Control System for an Organic Flight Array Based on a Neural Network Controller |
| title_full | Design of a Control System for an Organic Flight Array Based on a Neural Network Controller |
| title_fullStr | Design of a Control System for an Organic Flight Array Based on a Neural Network Controller |
| title_full_unstemmed | Design of a Control System for an Organic Flight Array Based on a Neural Network Controller |
| title_short | Design of a Control System for an Organic Flight Array Based on a Neural Network Controller |
| title_sort | design of a control system for an organic flight array based on a neural network controller |
| url | http://dx.doi.org/10.1155/2018/1250908 |
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