A Mixed H2/H∞ Control Method for UAV Based on T-S Fuzzy Model
A mixed H2/H∞ control strategy was proposed in this paper to achieve a stable tracking trajectory of the UAV(unmanned aerial vehicle). Firstly, the quadrotor UAV was divided into three subsystems: the altitude, the position and the attitude. By selecting the appropriate premise variables, three T-S...
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Editorial Office of Control and Information Technology
2018-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
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| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2018.06.010 |
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| author | SUN Miaoping DING Nan NIAN Xiaohong |
| author_facet | SUN Miaoping DING Nan NIAN Xiaohong |
| author_sort | SUN Miaoping |
| collection | DOAJ |
| description | A mixed H2/H∞ control strategy was proposed in this paper to achieve a stable tracking trajectory of the UAV(unmanned aerial vehicle). Firstly, the quadrotor UAV was divided into three subsystems: the altitude, the position and the attitude. By selecting the appropriate premise variables, three T-S fuzzy error models were established. Then the uncertain terms such as lift coefficient, drag coefficient and moments of inertia were described by interval matrix. In order to ensure the UAV can fly stably under the influence of external disturbances such as breezes, a mixed H2/H∞ controller with D stability constraints were designed based on the linear matrix inequality method and pole placement theory. Finally, simulation results of a quadrotor UAV show the effectiveness of the proposed control strategy. |
| format | Article |
| id | doaj-art-3b75dfb0fe1743f3ba4bf1c28a4e0cc1 |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-3b75dfb0fe1743f3ba4bf1c28a4e0cc12025-08-25T06:55:36ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272018-01-0135596782333953A Mixed H2/H∞ Control Method for UAV Based on T-S Fuzzy ModelSUN MiaopingDING NanNIAN XiaohongA mixed H2/H∞ control strategy was proposed in this paper to achieve a stable tracking trajectory of the UAV(unmanned aerial vehicle). Firstly, the quadrotor UAV was divided into three subsystems: the altitude, the position and the attitude. By selecting the appropriate premise variables, three T-S fuzzy error models were established. Then the uncertain terms such as lift coefficient, drag coefficient and moments of inertia were described by interval matrix. In order to ensure the UAV can fly stably under the influence of external disturbances such as breezes, a mixed H2/H∞ controller with D stability constraints were designed based on the linear matrix inequality method and pole placement theory. Finally, simulation results of a quadrotor UAV show the effectiveness of the proposed control strategy.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2018.06.010mixed H2/H∞ controlT-S fuzzy error modelD stability constraintinterval matrixlinear matrix inequalityUAV(unmanned aerial vehicle) |
| spellingShingle | SUN Miaoping DING Nan NIAN Xiaohong A Mixed H2/H∞ Control Method for UAV Based on T-S Fuzzy Model Kongzhi Yu Xinxi Jishu mixed H2/H∞ control T-S fuzzy error model D stability constraint interval matrix linear matrix inequality UAV(unmanned aerial vehicle) |
| title | A Mixed H2/H∞ Control Method for UAV Based on T-S Fuzzy Model |
| title_full | A Mixed H2/H∞ Control Method for UAV Based on T-S Fuzzy Model |
| title_fullStr | A Mixed H2/H∞ Control Method for UAV Based on T-S Fuzzy Model |
| title_full_unstemmed | A Mixed H2/H∞ Control Method for UAV Based on T-S Fuzzy Model |
| title_short | A Mixed H2/H∞ Control Method for UAV Based on T-S Fuzzy Model |
| title_sort | mixed h2 h∞ control method for uav based on t s fuzzy model |
| topic | mixed H2/H∞ control T-S fuzzy error model D stability constraint interval matrix linear matrix inequality UAV(unmanned aerial vehicle) |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2018.06.010 |
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