摘要
对飞行器轨迹优化的数值解法进行了系统的归纳与分析。从不同角度对数值解法的分支——直接法进行了概述;重点阐述了直接配点法的新进展——伪谱离散化方法;最后,介绍了相应的非线性规划求解器和实际应用中的多种轨迹优化软件包。
A survey of numerical methods for trajectory optimization was given. Direct method which was one of broad classes of numerical methods was summarized for various points of view. In particular, the newest embranchment for direct collocation method-pseudo spectral discrete method was expatiated. Finally, the solvers of NLP and optimization software were discussed
出处
《海军航空工程学院学报》
2012年第5期481-486,498,共7页
Journal of Naval Aeronautical and Astronautical University
基金
国家青年科学基金资助项目(61004002)
关键词
轨迹优化
数值解法
最优控制
trajectory optimization
numerical methods
optimal control
