Multiframe Target Localization With Strapdown Seeker Based on Self-Adaptive L-SHADE
Strapdown seekers are increasingly used in the terminal guidance for the advantages of small size and low cost. However, due to the coupling of the seeker with the missile and its limited field of view, there is a risk of losing the target. This paper proposes a multiframe fusion target localization...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2025-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/ijae/1619772 |
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| _version_ | 1832574282783260672 |
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| author | Jiayang Wu Huabo Yang Hao Yang Jiexin Zhou Shifeng Zhang |
| author_facet | Jiayang Wu Huabo Yang Hao Yang Jiexin Zhou Shifeng Zhang |
| author_sort | Jiayang Wu |
| collection | DOAJ |
| description | Strapdown seekers are increasingly used in the terminal guidance for the advantages of small size and low cost. However, due to the coupling of the seeker with the missile and its limited field of view, there is a risk of losing the target. This paper proposes a multiframe fusion target localization method for missiles with strapdown seekers, which can still obtain the target location through the recorded state data even when the target is lost. First, some preprocessing approaches are applied to ensure the accuracy of target location estimation with the linear success history–based adaptive differential evolution (L-SHADE) algorithm. Second, L-SHADE is extended into the self-adaptive linear success history–based adaptive differential evolution (SL-SHADE) algorithm to speed up the calculation of the target location to be applied onboard for actual flight use. Third, the simulation verifies its efficiency and further investigates the effect of parameter settings on the algorithm performance. |
| format | Article |
| id | doaj-art-2c7def69e43147bbbddbe388562f2db7 |
| institution | Kabale University |
| issn | 1687-5974 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-2c7def69e43147bbbddbe388562f2db72025-02-02T00:00:02ZengWileyInternational Journal of Aerospace Engineering1687-59742025-01-01202510.1155/ijae/1619772Multiframe Target Localization With Strapdown Seeker Based on Self-Adaptive L-SHADEJiayang Wu0Huabo Yang1Hao Yang2Jiexin Zhou3Shifeng Zhang4College of Aerospace Science and EngineeringCollege of Aerospace Science and EngineeringCollege of Aerospace Science and EngineeringDefense Innovation InstituteCollege of Aerospace Science and EngineeringStrapdown seekers are increasingly used in the terminal guidance for the advantages of small size and low cost. However, due to the coupling of the seeker with the missile and its limited field of view, there is a risk of losing the target. This paper proposes a multiframe fusion target localization method for missiles with strapdown seekers, which can still obtain the target location through the recorded state data even when the target is lost. First, some preprocessing approaches are applied to ensure the accuracy of target location estimation with the linear success history–based adaptive differential evolution (L-SHADE) algorithm. Second, L-SHADE is extended into the self-adaptive linear success history–based adaptive differential evolution (SL-SHADE) algorithm to speed up the calculation of the target location to be applied onboard for actual flight use. Third, the simulation verifies its efficiency and further investigates the effect of parameter settings on the algorithm performance.http://dx.doi.org/10.1155/ijae/1619772 |
| spellingShingle | Jiayang Wu Huabo Yang Hao Yang Jiexin Zhou Shifeng Zhang Multiframe Target Localization With Strapdown Seeker Based on Self-Adaptive L-SHADE International Journal of Aerospace Engineering |
| title | Multiframe Target Localization With Strapdown Seeker Based on Self-Adaptive L-SHADE |
| title_full | Multiframe Target Localization With Strapdown Seeker Based on Self-Adaptive L-SHADE |
| title_fullStr | Multiframe Target Localization With Strapdown Seeker Based on Self-Adaptive L-SHADE |
| title_full_unstemmed | Multiframe Target Localization With Strapdown Seeker Based on Self-Adaptive L-SHADE |
| title_short | Multiframe Target Localization With Strapdown Seeker Based on Self-Adaptive L-SHADE |
| title_sort | multiframe target localization with strapdown seeker based on self adaptive l shade |
| url | http://dx.doi.org/10.1155/ijae/1619772 |
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