Terminal Guidance with Attack Time and Impact Angle Constraints for Hypersonic Vehicle in Dive Phase
The terminal guidance problem of hypersonic gliding missiles under multiple constraints was considered regarding a coordinated attack in time and space. In this paper, a three-dimensional terminal guidance method based on the real-time updating of parameters is proposed with consideration to the att...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2018/9237109 |
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| _version_ | 1832559763856031744 |
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| author | Zhao-ting Li Hong-bo Zhang |
| author_facet | Zhao-ting Li Hong-bo Zhang |
| author_sort | Zhao-ting Li |
| collection | DOAJ |
| description | The terminal guidance problem of hypersonic gliding missiles under multiple constraints was considered regarding a coordinated attack in time and space. In this paper, a three-dimensional terminal guidance method based on the real-time updating of parameters is proposed with consideration to the attack time and terminal angle. By this method, the three-dimensional motion was decomposed into the horizontal and vertical plane. In each plane, a real-time solution of the optimal trajectory yielded angle commands that satisfied the terminal angle constraints. Additionally, the time was controlled by changing the flight path angle in the front section of the vertical plane. The results obtained by numerical simulation indicated the good applicability and robustness of this method. |
| format | Article |
| id | doaj-art-56b9b541587a409a92ae964ba48ef382 |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-56b9b541587a409a92ae964ba48ef3822025-02-03T01:29:17ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742018-01-01201810.1155/2018/92371099237109Terminal Guidance with Attack Time and Impact Angle Constraints for Hypersonic Vehicle in Dive PhaseZhao-ting Li0Hong-bo Zhang1College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, ChinaCollege of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, ChinaThe terminal guidance problem of hypersonic gliding missiles under multiple constraints was considered regarding a coordinated attack in time and space. In this paper, a three-dimensional terminal guidance method based on the real-time updating of parameters is proposed with consideration to the attack time and terminal angle. By this method, the three-dimensional motion was decomposed into the horizontal and vertical plane. In each plane, a real-time solution of the optimal trajectory yielded angle commands that satisfied the terminal angle constraints. Additionally, the time was controlled by changing the flight path angle in the front section of the vertical plane. The results obtained by numerical simulation indicated the good applicability and robustness of this method.http://dx.doi.org/10.1155/2018/9237109 |
| spellingShingle | Zhao-ting Li Hong-bo Zhang Terminal Guidance with Attack Time and Impact Angle Constraints for Hypersonic Vehicle in Dive Phase International Journal of Aerospace Engineering |
| title | Terminal Guidance with Attack Time and Impact Angle Constraints for Hypersonic Vehicle in Dive Phase |
| title_full | Terminal Guidance with Attack Time and Impact Angle Constraints for Hypersonic Vehicle in Dive Phase |
| title_fullStr | Terminal Guidance with Attack Time and Impact Angle Constraints for Hypersonic Vehicle in Dive Phase |
| title_full_unstemmed | Terminal Guidance with Attack Time and Impact Angle Constraints for Hypersonic Vehicle in Dive Phase |
| title_short | Terminal Guidance with Attack Time and Impact Angle Constraints for Hypersonic Vehicle in Dive Phase |
| title_sort | terminal guidance with attack time and impact angle constraints for hypersonic vehicle in dive phase |
| url | http://dx.doi.org/10.1155/2018/9237109 |
| work_keys_str_mv | AT zhaotingli terminalguidancewithattacktimeandimpactangleconstraintsforhypersonicvehicleindivephase AT hongbozhang terminalguidancewithattacktimeandimpactangleconstraintsforhypersonicvehicleindivephase |