遗传算法在飞船再入纵向制导规律设计中的应用  

Genetic Algorithms Applied to Designing the Reentry Longtitudinal Guidance Laws of Spacecraft

作　　者：吴美平[1] 赵汉元[1] 

机构地区：[1]国防科技大学

出　　处：《航天控制》1999年第1期59-62,共4页Aerospace Control

摘　　要：探讨如何利用遗传算法的特点来自动设计飞船再入纵向制导规律。根据任务要求和约束条件，给出了遗传算法的目标函数和纵向制导律的设计步骤。通过仿真实例的结果，说明采用遗传算法能自动设计出满足任务要求的纵向制导规律。In this paper, we study how to use the charators of Genetic Algorithms (GA) to automatically design the reentry longtitudinal guidance laws of spacecraft. According to the requirements of task and the contraint condition, the objective function of GA and the designing procedure of the reentry longtitudinal guidance laws are given. It’s said that GA can automatically design the reentry longtitudinal guidance laws of spacecraft which satisfy the requirements of task through the results of simulation.

关 键 词：飞船 再入制导 制导规律 遗传算法 

分 类 号：V448.235[航空宇航科学与技术—飞行器设计] V525