Research on the Dynamics Model and Jump/Drop Control Strategy of Distributed-Propeller Unmanned Aerial Vehicles
Compared with conventional drones, distributed powered drones have significant advantages in handling stability characteristics, lift and drag characteristics, and takeoff and landing performance. However, there are also challenges such as aerodynamic interference of multi powered slipstream, distri...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-12-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/14/24/12040 |
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| author | Yansheng Geng Xinxin Chen Yinglong He Xiaoping Xu |
| author_facet | Yansheng Geng Xinxin Chen Yinglong He Xiaoping Xu |
| author_sort | Yansheng Geng |
| collection | DOAJ |
| description | Compared with conventional drones, distributed powered drones have significant advantages in handling stability characteristics, lift and drag characteristics, and takeoff and landing performance. However, there are also challenges such as aerodynamic interference of multi powered slipstream, distributed-power/wing strong-coupling dynamic modeling, and redundant control allocation of distributed-power control mechanisms. The paper has carried out the research on the dynamic modeling method, flight dynamics characteristics analysis, and the design of the control strategy of the jump and steep descent of the distributed dynamic configuration fixed wing unmanned aerial vehicle. A comprehensive aircraft dynamic model considering the influence of propeller slip on aerodynamics was established by combining theoretical derivation with flight experiment data correction. By comparing and analyzing the longitudinal and lateral heading control efficiency of unmanned aerial vehicles under rudder deflection and dynamic differential, a control concept of roll co-ordination control yaw combined with left and right dynamic differential is proposed. Digital simulation and flight tests showed that the established full aircraft dynamics model can accurately reflect the motion laws of distributed-power takeoff and landing unmanned aerial vehicles. The designed takeoff and landing strategy and control scheme can successfully achieve unmanned aerial vehicle takeoff and landing and perform cruising flight tasks. |
| format | Article |
| id | doaj-art-cf298d0dd8244732805ab5763d72fb8c |
| institution | Kabale University |
| issn | 2076-3417 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj-art-cf298d0dd8244732805ab5763d72fb8c2024-12-27T14:09:11ZengMDPI AGApplied Sciences2076-34172024-12-0114241204010.3390/app142412040Research on the Dynamics Model and Jump/Drop Control Strategy of Distributed-Propeller Unmanned Aerial VehiclesYansheng Geng0Xinxin Chen1Yinglong He2Xiaoping Xu3School of Aeronautics, Northwestern Polytechnical University, Xi’an 710071, ChinaXi’an ASN Technology Group Co., Ltd., Xi’an 710065, ChinaSchool of Aeronautics, Northwestern Polytechnical University, Xi’an 710071, ChinaSchool of Aeronautics, Northwestern Polytechnical University, Xi’an 710071, ChinaCompared with conventional drones, distributed powered drones have significant advantages in handling stability characteristics, lift and drag characteristics, and takeoff and landing performance. However, there are also challenges such as aerodynamic interference of multi powered slipstream, distributed-power/wing strong-coupling dynamic modeling, and redundant control allocation of distributed-power control mechanisms. The paper has carried out the research on the dynamic modeling method, flight dynamics characteristics analysis, and the design of the control strategy of the jump and steep descent of the distributed dynamic configuration fixed wing unmanned aerial vehicle. A comprehensive aircraft dynamic model considering the influence of propeller slip on aerodynamics was established by combining theoretical derivation with flight experiment data correction. By comparing and analyzing the longitudinal and lateral heading control efficiency of unmanned aerial vehicles under rudder deflection and dynamic differential, a control concept of roll co-ordination control yaw combined with left and right dynamic differential is proposed. Digital simulation and flight tests showed that the established full aircraft dynamics model can accurately reflect the motion laws of distributed-power takeoff and landing unmanned aerial vehicles. The designed takeoff and landing strategy and control scheme can successfully achieve unmanned aerial vehicle takeoff and landing and perform cruising flight tasks.https://www.mdpi.com/2076-3417/14/24/12040distributed-power unmanned aerial vehicledynamic modeldistributed slipstream interferencelanding and takeoff control strategydigital simulationflight test |
| spellingShingle | Yansheng Geng Xinxin Chen Yinglong He Xiaoping Xu Research on the Dynamics Model and Jump/Drop Control Strategy of Distributed-Propeller Unmanned Aerial Vehicles Applied Sciences distributed-power unmanned aerial vehicle dynamic model distributed slipstream interference landing and takeoff control strategy digital simulation flight test |
| title | Research on the Dynamics Model and Jump/Drop Control Strategy of Distributed-Propeller Unmanned Aerial Vehicles |
| title_full | Research on the Dynamics Model and Jump/Drop Control Strategy of Distributed-Propeller Unmanned Aerial Vehicles |
| title_fullStr | Research on the Dynamics Model and Jump/Drop Control Strategy of Distributed-Propeller Unmanned Aerial Vehicles |
| title_full_unstemmed | Research on the Dynamics Model and Jump/Drop Control Strategy of Distributed-Propeller Unmanned Aerial Vehicles |
| title_short | Research on the Dynamics Model and Jump/Drop Control Strategy of Distributed-Propeller Unmanned Aerial Vehicles |
| title_sort | research on the dynamics model and jump drop control strategy of distributed propeller unmanned aerial vehicles |
| topic | distributed-power unmanned aerial vehicle dynamic model distributed slipstream interference landing and takeoff control strategy digital simulation flight test |
| url | https://www.mdpi.com/2076-3417/14/24/12040 |
| work_keys_str_mv | AT yanshenggeng researchonthedynamicsmodelandjumpdropcontrolstrategyofdistributedpropellerunmannedaerialvehicles AT xinxinchen researchonthedynamicsmodelandjumpdropcontrolstrategyofdistributedpropellerunmannedaerialvehicles AT yinglonghe researchonthedynamicsmodelandjumpdropcontrolstrategyofdistributedpropellerunmannedaerialvehicles AT xiaopingxu researchonthedynamicsmodelandjumpdropcontrolstrategyofdistributedpropellerunmannedaerialvehicles |