飞行器的轨道优化与制导规律研究综述

Summary of the vehicle trajectory optimazation and guidance law

飞行器的轨道优化与制导规律研究是飞行器设计的重要课题之一。轨道优化与制导规律研究是根据给定的技术指标 ,建立飞行器的运动方程 ,并选择主要设计参数 ,构造性能泛函 ,运用现代控制理论及数学理论原理求解最优参数 。

Research of the vehicle trajectory optimazation and guidance law is one of the important objects of the vehicle design. Research of the trajectory optimazation and guidance law is based on certain technique index. At first, the motion equations of the vehicle are established, key design parameters are chosen for structure performance function, the optimazation parameters are solved by using modern control theorem and mathematical theorem, and then the guidance law and its corresponding trajectory are formed.