Three-Dimensional Prescribed-Time Pinning Group Cooperative Guidance Law
In order to overcome the drawbacks of the convergence time boundary dependent on tuning parameters in existing finite/fixed-time cooperative guidance law, this paper presents a three-dimensional prescribed-time pinning group cooperative guidance scheme that ensures multiple unpowered missiles to int...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/4490211 |
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| _version_ | 1832566433564852224 |
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| author | Wenhui Ma Xiaogeng Liang Yangwang Fang Tianbo Deng Wenxing Fu |
| author_facet | Wenhui Ma Xiaogeng Liang Yangwang Fang Tianbo Deng Wenxing Fu |
| author_sort | Wenhui Ma |
| collection | DOAJ |
| description | In order to overcome the drawbacks of the convergence time boundary dependent on tuning parameters in existing finite/fixed-time cooperative guidance law, this paper presents a three-dimensional prescribed-time pinning group cooperative guidance scheme that ensures multiple unpowered missiles to intercept multiple stationary targets. Firstly, combining a prescribed-time scaling function with pinning group consensus theory, the prescribed-time consensus-based cooperative guidance law is proposed. Secondly, the prescribed-time convergence of the proposed pinning group consensus-based cooperative guidance law proves that the convergence can be achieved at a specified time, regardless of initial conditions and parameters. Furthermore, the design steps including two stages of the proposed guidance law are given for engineering application. Extensive simulations are carried out in three cases to verify the properties. Simulation results show the effectiveness and superiority of the proposed prescribed-time consensus-based cooperative guidance scheme. |
| format | Article |
| id | doaj-art-b765ad60f51049b3a7f7b88f0b9c4d5e |
| institution | Kabale University |
| issn | 1687-5974 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-b765ad60f51049b3a7f7b88f0b9c4d5e2025-02-03T01:04:16ZengWileyInternational Journal of Aerospace Engineering1687-59742021-01-01202110.1155/2021/4490211Three-Dimensional Prescribed-Time Pinning Group Cooperative Guidance LawWenhui Ma0Xiaogeng Liang1Yangwang Fang2Tianbo Deng3Wenxing Fu4School of AutomationSchool of AutomationUnmanned System Research InstituteSchool of AstronauticsUnmanned System Research InstituteIn order to overcome the drawbacks of the convergence time boundary dependent on tuning parameters in existing finite/fixed-time cooperative guidance law, this paper presents a three-dimensional prescribed-time pinning group cooperative guidance scheme that ensures multiple unpowered missiles to intercept multiple stationary targets. Firstly, combining a prescribed-time scaling function with pinning group consensus theory, the prescribed-time consensus-based cooperative guidance law is proposed. Secondly, the prescribed-time convergence of the proposed pinning group consensus-based cooperative guidance law proves that the convergence can be achieved at a specified time, regardless of initial conditions and parameters. Furthermore, the design steps including two stages of the proposed guidance law are given for engineering application. Extensive simulations are carried out in three cases to verify the properties. Simulation results show the effectiveness and superiority of the proposed prescribed-time consensus-based cooperative guidance scheme.http://dx.doi.org/10.1155/2021/4490211 |
| spellingShingle | Wenhui Ma Xiaogeng Liang Yangwang Fang Tianbo Deng Wenxing Fu Three-Dimensional Prescribed-Time Pinning Group Cooperative Guidance Law International Journal of Aerospace Engineering |
| title | Three-Dimensional Prescribed-Time Pinning Group Cooperative Guidance Law |
| title_full | Three-Dimensional Prescribed-Time Pinning Group Cooperative Guidance Law |
| title_fullStr | Three-Dimensional Prescribed-Time Pinning Group Cooperative Guidance Law |
| title_full_unstemmed | Three-Dimensional Prescribed-Time Pinning Group Cooperative Guidance Law |
| title_short | Three-Dimensional Prescribed-Time Pinning Group Cooperative Guidance Law |
| title_sort | three dimensional prescribed time pinning group cooperative guidance law |
| url | http://dx.doi.org/10.1155/2021/4490211 |
| work_keys_str_mv | AT wenhuima threedimensionalprescribedtimepinninggroupcooperativeguidancelaw AT xiaogengliang threedimensionalprescribedtimepinninggroupcooperativeguidancelaw AT yangwangfang threedimensionalprescribedtimepinninggroupcooperativeguidancelaw AT tianbodeng threedimensionalprescribedtimepinninggroupcooperativeguidancelaw AT wenxingfu threedimensionalprescribedtimepinninggroupcooperativeguidancelaw |