Aerodynamic analysis and elastic suppression of refueling boom
This paper studies on the refueling boom aerodynamic characteristics and proposes an elastic suppression method for the refueling boom with the property of large length-diameter ratio. In order to obtain the accurate frequency response, modal analysis for the refueling boom is conducted based on ANS...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2017-01-01
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| Series: | MATEC Web of Conferences |
| Subjects: | |
| Online Access: | https://doi.org/10.1051/matecconf/201713900058 |
| _version_ | 1818658035499794432 |
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| author | Qu Yaohong Mu Xue Wang Zhuoya Xiao Bing |
| author_facet | Qu Yaohong Mu Xue Wang Zhuoya Xiao Bing |
| author_sort | Qu Yaohong |
| collection | DOAJ |
| description | This paper studies on the refueling boom aerodynamic characteristics and proposes an elastic suppression method for the refueling boom with the property of large length-diameter ratio. In order to obtain the accurate frequency response, modal analysis for the refueling boom is conducted based on ANSYS MODAL. Then the dynamics and kinematic equations of the elastic refueling boom are deduced, which contain the frequency parameter. To complete the equations, the aerodynamic performance is solved in ANSYS FLUENT. In addition, based on the mixed H2 / H∞ theory, an optimal PID controller is proposed to suppress the elastic deformation. Furthermore, the parameters of the PID controller are optimized with the differential evolution algorithm. Simulation shows that the different elastic mode has different effect on the control of the refueling boom. The elastic deformation is suppressed obviously for each mode. |
| first_indexed | 2024-12-17T03:50:58Z |
| format | Article |
| id | doaj.art-37d90f89dd7842149a1333f931c199b2 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-17T03:50:58Z |
| publishDate | 2017-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-37d90f89dd7842149a1333f931c199b22022-12-21T22:04:45ZengEDP SciencesMATEC Web of Conferences2261-236X2017-01-011390005810.1051/matecconf/201713900058matecconf_icmite2017_00058Aerodynamic analysis and elastic suppression of refueling boomQu YaohongMu XueWang ZhuoyaXiao BingThis paper studies on the refueling boom aerodynamic characteristics and proposes an elastic suppression method for the refueling boom with the property of large length-diameter ratio. In order to obtain the accurate frequency response, modal analysis for the refueling boom is conducted based on ANSYS MODAL. Then the dynamics and kinematic equations of the elastic refueling boom are deduced, which contain the frequency parameter. To complete the equations, the aerodynamic performance is solved in ANSYS FLUENT. In addition, based on the mixed H2 / H∞ theory, an optimal PID controller is proposed to suppress the elastic deformation. Furthermore, the parameters of the PID controller are optimized with the differential evolution algorithm. Simulation shows that the different elastic mode has different effect on the control of the refueling boom. The elastic deformation is suppressed obviously for each mode.https://doi.org/10.1051/matecconf/201713900058refueling boom;aerodynamic analysis;modal analysis;elastic suppression;mixed optimal PID controller |
| spellingShingle | Qu Yaohong Mu Xue Wang Zhuoya Xiao Bing Aerodynamic analysis and elastic suppression of refueling boom MATEC Web of Conferences refueling boom; aerodynamic analysis; modal analysis; elastic suppression; mixed optimal PID controller |
| title | Aerodynamic analysis and elastic suppression of refueling boom |
| title_full | Aerodynamic analysis and elastic suppression of refueling boom |
| title_fullStr | Aerodynamic analysis and elastic suppression of refueling boom |
| title_full_unstemmed | Aerodynamic analysis and elastic suppression of refueling boom |
| title_short | Aerodynamic analysis and elastic suppression of refueling boom |
| title_sort | aerodynamic analysis and elastic suppression of refueling boom |
| topic | refueling boom; aerodynamic analysis; modal analysis; elastic suppression; mixed optimal PID controller |
| url | https://doi.org/10.1051/matecconf/201713900058 |
| work_keys_str_mv | AT quyaohong aerodynamicanalysisandelasticsuppressionofrefuelingboom AT muxue aerodynamicanalysisandelasticsuppressionofrefuelingboom AT wangzhuoya aerodynamicanalysisandelasticsuppressionofrefuelingboom AT xiaobing aerodynamicanalysisandelasticsuppressionofrefuelingboom |