Profile-Tracking-Based Adaptive Guidance Law against Maneuvering Targets
For the terminal guidance problem of a missile intercepting a maneuvering target, a profile-tracking-based adaptive guidance law is proposed with inherent continuity in this paper. To flexibly and quantitatively control the convergence rate of the line-of-sight rate, a standard tracking profile is d...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/8056342 |
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| _version_ | 1832548092752166912 |
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| author | Jingshuai Huang Hongbo Zhang Guojian Tang Weimin Bao |
| author_facet | Jingshuai Huang Hongbo Zhang Guojian Tang Weimin Bao |
| author_sort | Jingshuai Huang |
| collection | DOAJ |
| description | For the terminal guidance problem of a missile intercepting a maneuvering target, a profile-tracking-based adaptive guidance law is proposed with inherent continuity in this paper. To flexibly and quantitatively control the convergence rate of the line-of-sight rate, a standard tracking profile is designed where the convergence rate is analytically given. Then, a nonsingular fast terminal sliding-mode control approach is used to track the profile. By estimating the square of the upper bound of target maneuver, an adaptive term is constructed to compensate the maneuver. Therefore, no information of target acceleration is required in the derived law. Stability analysis shows that the tracking error can converge to a small neighborhood of zero in finite time. Furthermore, a guidance-command-conversion scheme is presented to convert the law into the one appropriate for endoatmospheric interceptions. Simulation results indicate that the proposed law is effective and outperforms existing guidance laws. |
| format | Article |
| id | doaj-art-e0cde520a2ff4db382e781a985a99e15 |
| 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-e0cde520a2ff4db382e781a985a99e152025-02-03T06:42:17ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742019-01-01201910.1155/2019/80563428056342Profile-Tracking-Based Adaptive Guidance Law against Maneuvering TargetsJingshuai Huang0Hongbo Zhang1Guojian Tang2Weimin Bao3College 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, ChinaCollege 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, ChinaFor the terminal guidance problem of a missile intercepting a maneuvering target, a profile-tracking-based adaptive guidance law is proposed with inherent continuity in this paper. To flexibly and quantitatively control the convergence rate of the line-of-sight rate, a standard tracking profile is designed where the convergence rate is analytically given. Then, a nonsingular fast terminal sliding-mode control approach is used to track the profile. By estimating the square of the upper bound of target maneuver, an adaptive term is constructed to compensate the maneuver. Therefore, no information of target acceleration is required in the derived law. Stability analysis shows that the tracking error can converge to a small neighborhood of zero in finite time. Furthermore, a guidance-command-conversion scheme is presented to convert the law into the one appropriate for endoatmospheric interceptions. Simulation results indicate that the proposed law is effective and outperforms existing guidance laws.http://dx.doi.org/10.1155/2019/8056342 |
| spellingShingle | Jingshuai Huang Hongbo Zhang Guojian Tang Weimin Bao Profile-Tracking-Based Adaptive Guidance Law against Maneuvering Targets International Journal of Aerospace Engineering |
| title | Profile-Tracking-Based Adaptive Guidance Law against Maneuvering Targets |
| title_full | Profile-Tracking-Based Adaptive Guidance Law against Maneuvering Targets |
| title_fullStr | Profile-Tracking-Based Adaptive Guidance Law against Maneuvering Targets |
| title_full_unstemmed | Profile-Tracking-Based Adaptive Guidance Law against Maneuvering Targets |
| title_short | Profile-Tracking-Based Adaptive Guidance Law against Maneuvering Targets |
| title_sort | profile tracking based adaptive guidance law against maneuvering targets |
| url | http://dx.doi.org/10.1155/2019/8056342 |
| work_keys_str_mv | AT jingshuaihuang profiletrackingbasedadaptiveguidancelawagainstmaneuveringtargets AT hongbozhang profiletrackingbasedadaptiveguidancelawagainstmaneuveringtargets AT guojiantang profiletrackingbasedadaptiveguidancelawagainstmaneuveringtargets AT weiminbao profiletrackingbasedadaptiveguidancelawagainstmaneuveringtargets |