Study on tolerance control of flying-wing layout vectored thrust UAV
The flying-wing layout vectored thrust UAV often uses multiple sets of aerodynamic rudder surfaces and vector nozzles to jointly generate the required control force and torque, which belongs to a typical overdrive system. Multiple sets of rudder surfaces give UAV a higher redundancy configuration, b...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
EDP Sciences
2022-10-01
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| Series: | Xibei Gongye Daxue Xuebao |
| Subjects: | |
| Online Access: | https://www.jnwpu.org/articles/jnwpu/full_html/2022/05/jnwpu2022405p990/jnwpu2022405p990.html |
| _version_ | 1797668533724774400 |
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| author | CHEN Zhuoying CHEN Huaimin WANG Yongkang |
| author_facet | CHEN Zhuoying CHEN Huaimin WANG Yongkang |
| author_sort | CHEN Zhuoying |
| collection | DOAJ |
| description | The flying-wing layout vectored thrust UAV often uses multiple sets of aerodynamic rudder surfaces and vector nozzles to jointly generate the required control force and torque, which belongs to a typical overdrive system. Multiple sets of rudder surfaces give UAV a higher redundancy configuration, but also result in multiplying the rudder surface failure rate. Especially for the statically unstable flying-wing UAV in lateral direction, the moment imbalance caused by the failure of the executive rudder will seriously affect the flight safety. Therefore, this paper takes the failure of elevator and rudder damage as an example, and proposes a kind of control distribution method of aerodynamic-based control and vectored thrust as auxiliary. The binary vector deflection mechanism is used to generate vector thrust, compensate damaged actuator mechanism rudder effect, release the control margin of the rudder actuator, and restore the maneuverability of the aircraft. Under the failure of the aerodynamic rudder actuator damage, the stable control UAV is realized. |
| first_indexed | 2024-03-11T20:29:37Z |
| format | Article |
| id | doaj.art-c56dd5751e9048d69fe1fa2936db4ea4 |
| institution | Directory Open Access Journal |
| issn | 1000-2758 2609-7125 |
| language | zho |
| last_indexed | 2024-03-11T20:29:37Z |
| publishDate | 2022-10-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | Xibei Gongye Daxue Xuebao |
| spelling | doaj.art-c56dd5751e9048d69fe1fa2936db4ea42023-10-02T10:02:55ZzhoEDP SciencesXibei Gongye Daxue Xuebao1000-27582609-71252022-10-0140599099610.1051/jnwpu/20224050990jnwpu2022405p990Study on tolerance control of flying-wing layout vectored thrust UAVCHEN Zhuoying0CHEN Huaimin1WANG Yongkang2School of Marine Science and Technology, Northwestern Polytechnical UniversityNational Defense Key Laboratory of UAV Special Technology, Northwestern Polytechnical UniversitySchool of Marine Science and Technology, Northwestern Polytechnical UniversityThe flying-wing layout vectored thrust UAV often uses multiple sets of aerodynamic rudder surfaces and vector nozzles to jointly generate the required control force and torque, which belongs to a typical overdrive system. Multiple sets of rudder surfaces give UAV a higher redundancy configuration, but also result in multiplying the rudder surface failure rate. Especially for the statically unstable flying-wing UAV in lateral direction, the moment imbalance caused by the failure of the executive rudder will seriously affect the flight safety. Therefore, this paper takes the failure of elevator and rudder damage as an example, and proposes a kind of control distribution method of aerodynamic-based control and vectored thrust as auxiliary. The binary vector deflection mechanism is used to generate vector thrust, compensate damaged actuator mechanism rudder effect, release the control margin of the rudder actuator, and restore the maneuverability of the aircraft. Under the failure of the aerodynamic rudder actuator damage, the stable control UAV is realized.https://www.jnwpu.org/articles/jnwpu/full_html/2022/05/jnwpu2022405p990/jnwpu2022405p990.htmlthrust vectorflying-wing layoutrudder actuator failurecontrol distribution |
| spellingShingle | CHEN Zhuoying CHEN Huaimin WANG Yongkang Study on tolerance control of flying-wing layout vectored thrust UAV Xibei Gongye Daxue Xuebao thrust vector flying-wing layout rudder actuator failure control distribution |
| title | Study on tolerance control of flying-wing layout vectored thrust UAV |
| title_full | Study on tolerance control of flying-wing layout vectored thrust UAV |
| title_fullStr | Study on tolerance control of flying-wing layout vectored thrust UAV |
| title_full_unstemmed | Study on tolerance control of flying-wing layout vectored thrust UAV |
| title_short | Study on tolerance control of flying-wing layout vectored thrust UAV |
| title_sort | study on tolerance control of flying wing layout vectored thrust uav |
| topic | thrust vector flying-wing layout rudder actuator failure control distribution |
| url | https://www.jnwpu.org/articles/jnwpu/full_html/2022/05/jnwpu2022405p990/jnwpu2022405p990.html |
| work_keys_str_mv | AT chenzhuoying studyontolerancecontrolofflyingwinglayoutvectoredthrustuav AT chenhuaimin studyontolerancecontrolofflyingwinglayoutvectoredthrustuav AT wangyongkang studyontolerancecontrolofflyingwinglayoutvectoredthrustuav |