Guidance Law and Neural Control for Hypersonic Missile to Track Targets
Hypersonic technology plays an important role in prompt global strike. Because the flight dynamics of a hypersonic vehicle is nonlinear, uncertain, and highly coupled, the controller design is challenging, especially to design its guidance and control law during the attack of a maneuvering target. I...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/2016/6219609 |
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| _version_ | 1841524641658568704 |
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| author | Wenxing Fu Binbin Yan Xiaofei Chang Jie Yan |
| author_facet | Wenxing Fu Binbin Yan Xiaofei Chang Jie Yan |
| author_sort | Wenxing Fu |
| collection | DOAJ |
| description | Hypersonic technology plays an important role in prompt global strike. Because the flight dynamics of a hypersonic vehicle is nonlinear, uncertain, and highly coupled, the controller design is challenging, especially to design its guidance and control law during the attack of a maneuvering target. In this paper, the sliding mode control (SMC) method is used to develop the guidance law from which the desired flight path angle is derived. With the desired information as control command, the adaptive neural control in discrete time is investigated ingeniously for the longitudinal dynamics of the hypersonic missile. The proposed guidance and control laws are validated by simulation of a hypersonic missile against a maneuvering target. It is demonstrated that the scheme has good robustness and high accuracy to attack a maneuvering target in the presence of external disturbance and missile model uncertainty. |
| format | Article |
| id | doaj-art-835f7f8bf51442d4bfeb0eed146977d6 |
| institution | Kabale University |
| issn | 1026-0226 1607-887X |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-835f7f8bf51442d4bfeb0eed146977d62025-02-03T05:47:50ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2016-01-01201610.1155/2016/62196096219609Guidance Law and Neural Control for Hypersonic Missile to Track TargetsWenxing Fu0Binbin Yan1Xiaofei Chang2Jie Yan3School of Astronautics, Northwestern Polytechnical University, Xi’an 710072, ChinaSchool of Astronautics, Northwestern Polytechnical University, Xi’an 710072, ChinaSchool of Astronautics, Northwestern Polytechnical University, Xi’an 710072, ChinaSchool of Astronautics, Northwestern Polytechnical University, Xi’an 710072, ChinaHypersonic technology plays an important role in prompt global strike. Because the flight dynamics of a hypersonic vehicle is nonlinear, uncertain, and highly coupled, the controller design is challenging, especially to design its guidance and control law during the attack of a maneuvering target. In this paper, the sliding mode control (SMC) method is used to develop the guidance law from which the desired flight path angle is derived. With the desired information as control command, the adaptive neural control in discrete time is investigated ingeniously for the longitudinal dynamics of the hypersonic missile. The proposed guidance and control laws are validated by simulation of a hypersonic missile against a maneuvering target. It is demonstrated that the scheme has good robustness and high accuracy to attack a maneuvering target in the presence of external disturbance and missile model uncertainty.http://dx.doi.org/10.1155/2016/6219609 |
| spellingShingle | Wenxing Fu Binbin Yan Xiaofei Chang Jie Yan Guidance Law and Neural Control for Hypersonic Missile to Track Targets Discrete Dynamics in Nature and Society |
| title | Guidance Law and Neural Control for Hypersonic Missile to Track Targets |
| title_full | Guidance Law and Neural Control for Hypersonic Missile to Track Targets |
| title_fullStr | Guidance Law and Neural Control for Hypersonic Missile to Track Targets |
| title_full_unstemmed | Guidance Law and Neural Control for Hypersonic Missile to Track Targets |
| title_short | Guidance Law and Neural Control for Hypersonic Missile to Track Targets |
| title_sort | guidance law and neural control for hypersonic missile to track targets |
| url | http://dx.doi.org/10.1155/2016/6219609 |
| work_keys_str_mv | AT wenxingfu guidancelawandneuralcontrolforhypersonicmissiletotracktargets AT binbinyan guidancelawandneuralcontrolforhypersonicmissiletotracktargets AT xiaofeichang guidancelawandneuralcontrolforhypersonicmissiletotracktargets AT jieyan guidancelawandneuralcontrolforhypersonicmissiletotracktargets |