Multiconstrained Ascent Trajectory Optimization Using an Improved Particle Swarm Optimization Method
This paper researches the ascent trajectory optimization problem in view of multiple constraints that effect on the launch vehicle. First, a series of common constraints that effect on the ascent trajectory are formulated for the trajectory optimization problem. Then, in order to reduce the computat...
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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/10.1155/2021/6647440 |
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| _version_ | 1832558370177941504 |
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| author | Mu Lin Zhao-Huanyu Zhang Hongyu Zhou Yongtao Shui |
| author_facet | Mu Lin Zhao-Huanyu Zhang Hongyu Zhou Yongtao Shui |
| author_sort | Mu Lin |
| collection | DOAJ |
| description | This paper researches the ascent trajectory optimization problem in view of multiple constraints that effect on the launch vehicle. First, a series of common constraints that effect on the ascent trajectory are formulated for the trajectory optimization problem. Then, in order to reduce the computational burden on the optimal solution, the restrictions on the angular momentum and the eccentricity of the target orbit are converted into constraints on the terminal altitude, velocity, and flight path angle. In this way, the requirement on accurate orbit insertion can be easily realized by solving a three-parameter optimization problem. Next, an improved particle swarm optimization algorithm is developed based on the Gaussian perturbation method to generate the optimal trajectory. Finally, the algorithm is verified by numerical simulation. |
| format | Article |
| id | doaj-art-1d04d911f7bb44be903764eaf0ee5d68 |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-1d04d911f7bb44be903764eaf0ee5d682025-02-03T01:32:25ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742021-01-01202110.1155/2021/66474406647440Multiconstrained Ascent Trajectory Optimization Using an Improved Particle Swarm Optimization MethodMu Lin0Zhao-Huanyu Zhang1Hongyu Zhou2Yongtao Shui3National University of Defense Technology, Changsha, ChinaSchool of Astronautics, Harbin Institute of Technology, Harbin, ChinaSchool of Astronautics, Harbin Institute of Technology, Harbin, ChinaSchool of Astronautics, Harbin Institute of Technology, Harbin, ChinaThis paper researches the ascent trajectory optimization problem in view of multiple constraints that effect on the launch vehicle. First, a series of common constraints that effect on the ascent trajectory are formulated for the trajectory optimization problem. Then, in order to reduce the computational burden on the optimal solution, the restrictions on the angular momentum and the eccentricity of the target orbit are converted into constraints on the terminal altitude, velocity, and flight path angle. In this way, the requirement on accurate orbit insertion can be easily realized by solving a three-parameter optimization problem. Next, an improved particle swarm optimization algorithm is developed based on the Gaussian perturbation method to generate the optimal trajectory. Finally, the algorithm is verified by numerical simulation.http://dx.doi.org/10.1155/2021/6647440 |
| spellingShingle | Mu Lin Zhao-Huanyu Zhang Hongyu Zhou Yongtao Shui Multiconstrained Ascent Trajectory Optimization Using an Improved Particle Swarm Optimization Method International Journal of Aerospace Engineering |
| title | Multiconstrained Ascent Trajectory Optimization Using an Improved Particle Swarm Optimization Method |
| title_full | Multiconstrained Ascent Trajectory Optimization Using an Improved Particle Swarm Optimization Method |
| title_fullStr | Multiconstrained Ascent Trajectory Optimization Using an Improved Particle Swarm Optimization Method |
| title_full_unstemmed | Multiconstrained Ascent Trajectory Optimization Using an Improved Particle Swarm Optimization Method |
| title_short | Multiconstrained Ascent Trajectory Optimization Using an Improved Particle Swarm Optimization Method |
| title_sort | multiconstrained ascent trajectory optimization using an improved particle swarm optimization method |
| url | http://dx.doi.org/10.1155/2021/6647440 |
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