Study on Initial Disturbance of Airborne Missile’s Horizontal Backward Derailment under Continuous Gust
This paper studies the effect of continuous gusts on the initial disturbance of the airborne missile’s horizontal backward derailment on large transport aircraft. The longitudinal fluctuation of the airborne launching platform under continuous gust was obtained with different calculation methods, an...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/5620124 |
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| _version_ | 1832559047601029120 |
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| author | Xiao Pan Yi Jiang Xinlin Wei Mingjun Li |
| author_facet | Xiao Pan Yi Jiang Xinlin Wei Mingjun Li |
| author_sort | Xiao Pan |
| collection | DOAJ |
| description | This paper studies the effect of continuous gusts on the initial disturbance of the airborne missile’s horizontal backward derailment on large transport aircraft. The longitudinal fluctuation of the airborne launching platform under continuous gust was obtained with different calculation methods, and the finite element model of the derailing process was established then verified by experiments. Finally, combined with the longitudinal fluctuation of the launching platform and the finite element model of the missile and launching platform, the influence of platform fluctuation on separation time, missile speed, pitch angle, and descending distance while derailing was studied and analyzed. It is found that the longitudinal fluctuation of the launching platform is similar to that of the gust but lags behind, and the missiles under the fluctuating platform have longer separation time, lower derailing speed, and greater derailing pitch angle and descending distance. |
| format | Article |
| id | doaj-art-02a3fce3f74a4972a9f759ea5dd45c43 |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-02a3fce3f74a4972a9f759ea5dd45c432025-02-03T01:30:53ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742019-01-01201910.1155/2019/56201245620124Study on Initial Disturbance of Airborne Missile’s Horizontal Backward Derailment under Continuous GustXiao Pan0Yi Jiang1Xinlin Wei2Mingjun Li3School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, ChinaSchool of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, ChinaSchool of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, ChinaSchool of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, ChinaThis paper studies the effect of continuous gusts on the initial disturbance of the airborne missile’s horizontal backward derailment on large transport aircraft. The longitudinal fluctuation of the airborne launching platform under continuous gust was obtained with different calculation methods, and the finite element model of the derailing process was established then verified by experiments. Finally, combined with the longitudinal fluctuation of the launching platform and the finite element model of the missile and launching platform, the influence of platform fluctuation on separation time, missile speed, pitch angle, and descending distance while derailing was studied and analyzed. It is found that the longitudinal fluctuation of the launching platform is similar to that of the gust but lags behind, and the missiles under the fluctuating platform have longer separation time, lower derailing speed, and greater derailing pitch angle and descending distance.http://dx.doi.org/10.1155/2019/5620124 |
| spellingShingle | Xiao Pan Yi Jiang Xinlin Wei Mingjun Li Study on Initial Disturbance of Airborne Missile’s Horizontal Backward Derailment under Continuous Gust International Journal of Aerospace Engineering |
| title | Study on Initial Disturbance of Airborne Missile’s Horizontal Backward Derailment under Continuous Gust |
| title_full | Study on Initial Disturbance of Airborne Missile’s Horizontal Backward Derailment under Continuous Gust |
| title_fullStr | Study on Initial Disturbance of Airborne Missile’s Horizontal Backward Derailment under Continuous Gust |
| title_full_unstemmed | Study on Initial Disturbance of Airborne Missile’s Horizontal Backward Derailment under Continuous Gust |
| title_short | Study on Initial Disturbance of Airborne Missile’s Horizontal Backward Derailment under Continuous Gust |
| title_sort | study on initial disturbance of airborne missile s horizontal backward derailment under continuous gust |
| url | http://dx.doi.org/10.1155/2019/5620124 |
| work_keys_str_mv | AT xiaopan studyoninitialdisturbanceofairbornemissileshorizontalbackwardderailmentundercontinuousgust AT yijiang studyoninitialdisturbanceofairbornemissileshorizontalbackwardderailmentundercontinuousgust AT xinlinwei studyoninitialdisturbanceofairbornemissileshorizontalbackwardderailmentundercontinuousgust AT mingjunli studyoninitialdisturbanceofairbornemissileshorizontalbackwardderailmentundercontinuousgust |