Three-Dimensional Guidance Approach with Obstacle Avoidance against Maneuvering Targets
A guidance approach with obstacle avoidance is proposed for maneuvering target interception. Firstly, by decomposing the constrained optimal guidance problem into two associated subproblems, the overall scheme of guidance is presented. Secondly, to improve the guidance accuracy against the maneuveri...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2023/8872166 |
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| _version_ | 1849685960357314560 |
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| author | Zi-jie Jiang Xiu-xia Yang Yi Zhang Cong Wang Hao Yu |
| author_facet | Zi-jie Jiang Xiu-xia Yang Yi Zhang Cong Wang Hao Yu |
| author_sort | Zi-jie Jiang |
| collection | DOAJ |
| description | A guidance approach with obstacle avoidance is proposed for maneuvering target interception. Firstly, by decomposing the constrained optimal guidance problem into two associated subproblems, the overall scheme of guidance is presented. Secondly, to improve the guidance accuracy against the maneuvering target, an MPC controller with disturbance estimation is designed, which transforms the global optimization problem into a finite-horizon optimal control problem. An auxiliary controller is also developed to ensure the system’s stability. Then, to achieve obstacle avoidance without affecting the guidance accuracy, a unified function is built to assess the threats from obstacles of different shapes, based on which the optimal guidance-obstacle avoidance model is established. Finally, to solve the above optimization problems, a hybrid solver is developed based on the adaptive moment estimation (Adam) algorithm, whose output will serve as the real-time guidance command. The numerical simulation results show that the guidance approach presented in this paper can achieve precise guidance and obstacle avoidance in various scenarios, and the Monte Carlo experiment further demonstrates the robustness and computation efficiency of the approach. |
| format | Article |
| id | doaj-art-bb539b9191164873bc1b0cda7f4f3ca9 |
| institution | DOAJ |
| issn | 1687-5974 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-bb539b9191164873bc1b0cda7f4f3ca92025-08-20T03:22:53ZengWileyInternational Journal of Aerospace Engineering1687-59742023-01-01202310.1155/2023/8872166Three-Dimensional Guidance Approach with Obstacle Avoidance against Maneuvering TargetsZi-jie Jiang0Xiu-xia Yang1Yi Zhang2Cong Wang3Hao Yu4Naval Aviation UniversityNaval Aviation UniversityNaval Aviation UniversityNaval Aviation UniversityNaval Aviation UniversityA guidance approach with obstacle avoidance is proposed for maneuvering target interception. Firstly, by decomposing the constrained optimal guidance problem into two associated subproblems, the overall scheme of guidance is presented. Secondly, to improve the guidance accuracy against the maneuvering target, an MPC controller with disturbance estimation is designed, which transforms the global optimization problem into a finite-horizon optimal control problem. An auxiliary controller is also developed to ensure the system’s stability. Then, to achieve obstacle avoidance without affecting the guidance accuracy, a unified function is built to assess the threats from obstacles of different shapes, based on which the optimal guidance-obstacle avoidance model is established. Finally, to solve the above optimization problems, a hybrid solver is developed based on the adaptive moment estimation (Adam) algorithm, whose output will serve as the real-time guidance command. The numerical simulation results show that the guidance approach presented in this paper can achieve precise guidance and obstacle avoidance in various scenarios, and the Monte Carlo experiment further demonstrates the robustness and computation efficiency of the approach.http://dx.doi.org/10.1155/2023/8872166 |
| spellingShingle | Zi-jie Jiang Xiu-xia Yang Yi Zhang Cong Wang Hao Yu Three-Dimensional Guidance Approach with Obstacle Avoidance against Maneuvering Targets International Journal of Aerospace Engineering |
| title | Three-Dimensional Guidance Approach with Obstacle Avoidance against Maneuvering Targets |
| title_full | Three-Dimensional Guidance Approach with Obstacle Avoidance against Maneuvering Targets |
| title_fullStr | Three-Dimensional Guidance Approach with Obstacle Avoidance against Maneuvering Targets |
| title_full_unstemmed | Three-Dimensional Guidance Approach with Obstacle Avoidance against Maneuvering Targets |
| title_short | Three-Dimensional Guidance Approach with Obstacle Avoidance against Maneuvering Targets |
| title_sort | three dimensional guidance approach with obstacle avoidance against maneuvering targets |
| url | http://dx.doi.org/10.1155/2023/8872166 |
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