火箭上面级机动弹道重规划方法研究
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摘要
针对火箭上面级机动弹道重规划问题,提出一种基于改进微分进化算法的弹道规划方法。首先,将弹道规划问题转化为多约束轨道优化问题,其次,设计多约束优化模型,满足卫星半长轴及轨道倾角的工程需求,最后,通过改进的微分进化算法求解最优解。通过某次火箭上面级弹道规划数据分析,该算法能快速规划弹道,入轨点精度满足要求。
A trajectory planning method based on improved differential evolution algorithm is proposed to solve the problem of maneuvering trajectory re planning for the upper stage of rocket. Firstly, the trajectory planning problem is transformed into a multi constrained trajectory optimization problem. Secondly, a multi constrained optimization model is designed to meet the engineering requirements of the semi-major axis and the inclination of orbit. Finally, the improved differential evolution algorithm is used to solve the optimal solution. By analyzing the trajectory planning data of a certain rocket upper stage, the algorithm can quickly plan the trajectory, and the accuracy of the trajectory meets the requirements
A trajectory planning method based on improved differential evolution algorithm is proposed to solve the problem of maneuvering trajectory re planning for the upper stage of rocket. Firstly, the trajectory planning problem is transformed into a multi constrained trajectory optimization problem. Secondly, a multi constrained optimization model is designed to meet the engineering requirements of the semi-major axis and the inclination of orbit. Finally, the improved differential evolution algorithm is used to solve the optimal solution. By analyzing the trajectory planning data of a certain rocket upper stage, the algorithm can quickly plan the trajectory, and the accuracy of the trajectory meets the requirements
引文
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[7]王蒙一,江涌.多目标进化算法在航天器转移轨道中途修正中的应用[J].航天控制,2009,27(5):52-57.
[8]罗亚中,唐国金,梁彦刚,等.GTO发射轨道的两级分解全局优化设计策略[J].中国空间科学技术,2004(4):36-46.
[9]王召辉,金磊,贾英宏,等.上面级轨道转移段姿态控制技术[J].中国空间科学技术,2014(5):41-48.
[10]罗达,周军,刘莹莹.先进上面级快速机动轨道优化设计[J].空军工程大学学报,2011,12(2):12-16.
[11]李恒年,李济生,黄永宣.有连续推力控制的卫星轨道确定算法[J].系统工程与电子技术,2010,32(9):1957-1961.
[2]马昆,郭武,关嵩,等.上面级发展现状及趋势分析[J].导弹与航天运载技术,2013(6):24-28.
[3]崔平远,乔栋,崔涛.深空探测轨道设计与优化[M].北京:科学出版社,2013:82-85.
[4]王华,唐国金.用非线性规划求解有限推力最优交会[J].国防科技大学学报,2003,25(5):9-13.
[5]尚海滨,崔平远,栾恩杰.地球-火星的燃料最省小推力转移轨道设计与优化[J].宇航学报,2006,27(6):1168-1173.
[6]赵光权,彭喜元,孙宁.基于混合优化策略的微分进化改进算法[J].电子学报,2006,34(12A):2402-2405.
[7]王蒙一,江涌.多目标进化算法在航天器转移轨道中途修正中的应用[J].航天控制,2009,27(5):52-57.
[8]罗亚中,唐国金,梁彦刚,等.GTO发射轨道的两级分解全局优化设计策略[J].中国空间科学技术,2004(4):36-46.
[9]王召辉,金磊,贾英宏,等.上面级轨道转移段姿态控制技术[J].中国空间科学技术,2014(5):41-48.
[10]罗达,周军,刘莹莹.先进上面级快速机动轨道优化设计[J].空军工程大学学报,2011,12(2):12-16.
[11]李恒年,李济生,黄永宣.有连续推力控制的卫星轨道确定算法[J].系统工程与电子技术,2010,32(9):1957-1961.