弹道导弹线性制导方案改进方法研究

提出了一种对弹道导弹线性制导方案的改进方法，给出了该方法的制导方程和制导方程中各参数的具体算法，并分析了改进方法对提高导弹射击精度的增益。该制导方案保留了一般型线性制导方案可靠、简单的优点．基本消除了一般型线性制导方案的制导方法误差。

Research on Improved Method of Linear Guidance Project of Ballistic Missile

An improved method of linear guidance project of the ballistic missile and the guidance equation of this method are presented. A complete calculation method of the guidance equation parameters is introduced. By theoretical analysis and emulation calculation, the gain of impact accuracy from this improved method is given. This guidance project remains credibility and simplicity of fundamental linear guidance project. At same time, the guidance method error of the fundamental linear guidance project which would be brought about by the larger error of the flight parameter which compares with accurate ballistic trajectory is eliminated on the whole.